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The document contains a quiz with multiple choice questions about software testing techniques like unit testing, black box testing, and code reviews. It asks about topics such as the number of test cases needed to cover all paths in a code sample, the steps in equivalence partitioning for black box testing, and definitions of terms like decision coverage and scaffolding. The questions are in Vietnamese and English.

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Part 1 of 1 - 78.33/ 100.0 Points Question 1 of 20 5.0/ 5.0 Points ………. Developer reviews code for accuracy A.Design check B.Requirement check C.Technical check D.Desk checking Question 2 of 20 5.0/ 5.0 Points ………It is a review where the author lead team through a manual or a simulated execution of the product using predefined scenarios A.technical reviews B.inspection C.walkthrough D.checklist Question 3 of 20 5.0/ 5.0 Points Khi viết white box test case, chỉ cần viết đầy đủ số lượng test case thỏa statement coverage thì số test case đó đã thỏa điều kiện branch coverage True False Question 4 of 20 3.33/ 5.0 Points What are the items that have to have in unit test case
A. Input data B. Test case description C. Expected result D. The actor that take the test Question 5 of 20 0.0/ 5.0 Points "Cho đoạn code sau : public bool ValidateEmail(string strEmail) { //Check null or empty if (string.IsNullOrEmpty(strEmail)) { return false; } //Check required character bool blnRequireChar = false; for (int i = 0; i < strEmail.Length; i++) { if (strEmail[i].ToString().Equals(""@"")) { blnRequireChar = true; } } //Check incorrect character for (int i = 0; i < strEmail.Length; i++) { if (char.IsLetterOrDigit(strEmail[i])) { continue; } else if(char.Equals('.',strEmail[i]) || char.Equals('@',strEmail[i])) { continue; } else { return false; }
} return true; } Đoạn code trên cần ít nhất bao nhiêu test case?" A.5 B.7 C.8 D.6 Question 6 of 20 5.0/ 5.0 Points Regardless of whether a review is called an inspection or a walkthrough, it is a systematic approach to examining source code in detail True False Question 7 of 20 5.0/ 5.0 Points A unit is the smallest testable part of an application (In procedural programming a unit may be an individual program, function, procedure, etc., while in object-oriented programming, the smallest unit is always a method) True False Question 8 of 20 5.0/ 5.0 Points Bước Equivalence partitioning của Black Box Test bao gồm những việc nào sau đây A. Anticipate that errors are most likely to exist at the boundaries between partitions B. A limited number of representative test cases should be chosen from each partition
C. Behavior of software is equivalent for any value within particular partition D. Divide the input of a program into classes of data from which test cases can be derived. This might help you to reduce number of test cases that must be developed. Question 9 of 20 5.0/ 5.0 Points The exact scope of a unit is left to interpretation. Supporting test code , sometimes called ………., may be necessary to support an individual test. A.All of above B.Conjucture C.RemUnit D.Scaffolding Question 10 of 20 0.0/ 5.0 Points The most common approach to unit testing require drivers and stubs to be written True False Question 11 of 20 5.0/ 5.0 Points What's is "Decision coverage" ? A.Each branch in the logic visited by a test B.Each path through the logic is visited by a test C.Each statement in the program will be visited by test Question 12 of 20 5.0/ 5.0 Points
Unit Testing Conductor là Testing team True False Question 13 of 20 0.0/ 5.0 Points Which of the following is appropriate as a description of boundary value analysis? A.A method where boundary values are identified for the data entered into the system and used as test data B.A method where equivalence class border values are used as test data C.A method of analysis for identifying input values that do not produce errors but are on the borderline D.A method of testing where boundary values that can be entered into the system are analyzed Question 14 of 20 5.0/ 5.0 Points A black box test is a type of testing technique used in software development. Which of the following statements accurately describes a black box test? A.A black box test is based on the internal specifications that describe the internal structure and logic of the program. It is mainly performed by the program developer him/herself. B.The objective of a black box test is to execute all of the instructions in the program at least once. It is mainly performed by the program developer him/herself. C.A black box test analyzes the source program and tests program control flow and the flow of data such as variables. It is mainly performed by third parties and not by the program developer.
D.A black box test tests whether or not the program functions as the designer intended. It is mainly performed by third parties and not by the program developer. Question 15 of 20 5.0/ 5.0 Points ……. A series of probing question designed to review a predetermined area or function A.Meeting list B.Checklist C.Minutes D.Plan list Question 16 of 20 5.0/ 5.0 Points Unit testing is commonly automated, but cannot still performed manually? True False Question 17 of 20 5.0/ 5.0 Points ……… reviews: Review conducted during the system development process, normally in arccodance with system development methodology. The primary objective of design reviewes is to ensure compliance to design methodology. A.Technical B.Design C.Requirement D.Process
Question 18 of 20 0.0/ 5.0 Points Unit Test should be conducted for each module (class or function) after code review has been done True False Question 19 of 20 5.0/ 5.0 Points ……….. Review. A review process that uses peer to review that aspect of the systems development life cycle with wich they are the most familiar. Typically the ……reviews offer compliance to standard, procedures, guidelines, and the use of good practices, as opposed to efficiency, effectiveness, and economy of the design and implementation A.Technical B.Peer C.Requirement D.Design Question 20 of 20 5.0/ 5.0 Points Unit Testing is to validate that individual units of software program are working properly. True False Question 1 of 20 5.0/ 5.0 Points What's is "Decision coverage" ?
A.Each branch in the logic visited by a test B.Each statement in the program will be visited by test C.Each path through the logic is visited by a test Question 2 of 20 0.0/ 5.0 Points The two major quality assurance verification approaches for each life cycle phase are ……… A.Technical check B.Requirement check C.Technical review D.Design check Question 3 of 20 1.67/ 5.0 Points Unit test is implemented by Development team to A. Reduce the Quality Effort & Correction Cost B. Create related documents: Unit Test cases, Unit Test Reports, … C. Detect defects and issues early D. Ensure quality of software unit Question 4 of 20 0.0/ 5.0 Points Which of the following is the appropriate description concerning standardization in programming?
A.It is effective for clarifying the standard execution time of a program to promote the creation of efficient programs. B.Its purpose is to define rules about common items that are independent of programming languages. C.Its original purpose is not to limit an individual programming style, but to easily achieve the effect of optimization provided by a compiler. D.Defining programming conventions is effective for preventing errors that programmers tend to make. Question 5 of 20 5.0/ 5.0 Points "The below function calculate square of number Public static integer Square (integer intNumber){ Try If input<0 THEN Print error message ""Square root error – illegal negative input"" RETURN 0 ELSE_IF input=0 THEN RETURN 0 ELSE Use square function to calculate the answer RETURN the answer END_IF Catch Print error message “The system error” End Try } How many test cases used for branch test ?" A.3 B.2 C.4 D.1 Question 6 of 20 5.0/ 5.0 Points
To ensure testing robustness and simplify maintenance, test should never rely on other test nor should they depend on the ordering in wich test are executed? True False Question 7 of 20 5.0/ 5.0 Points Unit Test should be conducted for each module (class or function) after code review has been done True False Question 8 of 20 5.0/ 5.0 Points "Unit Testing Deliverables bao gồm - Tested software units - Related documents (Unit Test case, Unit Test Report)" True False Question 9 of 20 5.0/ 5.0 Points Which of the following is the appropriate point to focus when preparing test data for a white box test? A.Program input and output relationship B.Program functions C.Program internal structure such as algorithm D.Boundary value for each equivalence class obtained through the application of equivalence partitioning Question 10 of 20 5.0/ 5.0 Points "public bool ValidPassword(string password) { bool validPassword = false; // Check valid password length
if(IsValidLength(password, minLength, maxLength)) { validPassword = true; // Check valid password mix between lowcase and upcase if(!IsMixedCase(password)) return false; // Check valid password mix between alpha & numeric if(!IsAphaNumeric(password)) return false; } return validPassword; } How many unit test cases you must do to check this function to cover all path! " A.3 B.5 C.6 D.4 Question 11 of 20 5.0/ 5.0 Points Bước Equivalence partitioning của Black Box Test bao gồm những việc nào sau đây A. Behavior of software is equivalent for any value within particular partition B. Divide the input of a program into classes of data from which test cases can be derived. This might help you to reduce number of test cases that must be developed. C. Anticipate that errors are most likely to exist at the boundaries between partitions D. A limited number of representative test cases should be chosen from each partition Question 12 of 20 5.0/ 5.0 Points The exact scope of a unit is left to interpretation. Supporting test code , sometimes called ………., may be necessary to support an individual test.
A.Conjucture B.Scaffolding C.All of above D.RemUnit Question 13 of 20 0.0/ 5.0 Points uncoupled, uncohesive A.uncoupled, cohesive B.decoupled, cohesive C.uncoupled, uncohesive D.decohesive, coupled Question 14 of 20 0.0/ 5.0 Points Unit test should be written without explicit knowledge of the environment context in wich they are executed co that they can be run anywhere at anytime True False Question 15 of 20 5.0/ 5.0 Points "Cho đoạn code sau : public bool ValidateEmail(string strEmail) { //Check null or empty if (string.IsNullOrEmpty(strEmail)) { return false; } //Check required character bool blnRequireChar = false;
for (int i = 0; i < strEmail.Length; i++) { if (strEmail[i].ToString().Equals(""@"")) { blnRequireChar = true; } } //Check incorrect character for (int i = 0; i < strEmail.Length; i++) { if (char.IsLetterOrDigit(strEmail[i])) { continue; } else if(char.Equals('.',strEmail[i]) || char.Equals('@',strEmail[i])) { continue; } else { return false; } } return true; } 1. Is this function can check correctly email?" A.No B.Yes Question 16 of 20 0.0/ 5.0 Points "There are two types of unit test case: Black box unit test case and White box unit test case" True False Question 17 of 20 5.0/ 5.0 Points What types of errors are missed by black box and testing and can be uncovered by white box testing? A."behavioral errors "
B."subtle logic errors " C."performance errors " D.input errors Question 18 of 20 0.0/ 5.0 Points A black box test is a type of testing technique used in software development. Which of the following statements accurately describes a black box test? A.A black box test tests whether or not the program functions as the designer intended. It is mainly performed by third parties and not by the program developer. B.A black box test analyzes the source program and tests program control flow and the flow of data such as variables. It is mainly performed by third parties and not by the program developer. C.The objective of a black box test is to execute all of the instructions in the program at least once. It is mainly performed by the program developer him/herself. D.A black box test is based on the internal specifications that describe the internal structure and logic of the program. It is mainly performed by the program developer him/herself. Question 19 of 20 0.0/ 5.0 Points When software is developed using a test driven-approach, the unit test may take a place of …….. Each unit test can be seen as a design element specifying classes, method and observable behavior. A.unique design B.informal design C.both A & B
D.formal design Question 20 of 20 1.67/ 5.0 Points What are the items that have to have in unit test case A. The actor that take the test B. Expected result C. Input data D. Test case description ____HCMUT_013_CSD_02_Quiz3_Unit Testing Return to Assessment List Part 1 of 1 - 83.33/ 100.0 Points Question 1 of 20 5.0/ 5.0 Points The exact scope of a unit is left to interpretation. Supporting test code , sometimes called ………., may be necessary to support an individual test. A.Scaffolding B.Conjucture C.RemUnit
D.All of above Question 2 of 20 5.0/ 5.0 Points ……… reviews: Review conducted during the system development process, normally in arccodance with system development methodology. The primary objective of design reviewes is to ensure compliance to design methodology. A.Requirement B.Technical C.Design D.Process Question 3 of 20 5.0/ 5.0 Points White Box Test phải đảm bảo hoàn thành các yêu cầu nào sau đây? A. Decision (branch) coverage B. Boundary value coverage C. "Statement coverage " D. Path coverage Question 4 of 20 0.0/ 5.0 Points Which of the following is an appropriate statement in regard to a module unit test? A.Generally, test cases are created and executed by dedicated testing staff, not programmers who have done the coding.
B.Verification should be performed, in principle, using test cases which cover all the logic paths at least once while reviewing the module design documents. C.The module interface falls outside the scope of the unit test because the module interface cannot be tested using a single module. D.The module design documents have already been verified. If a problem is found in the test results, an error exists in the test case or the module. Question 5 of 20 5.0/ 5.0 Points Unit Test should be conducted for each module (class or function) after code review has been done True False Question 6 of 20 5.0/ 5.0 Points The most common approach to unit testing require drivers and stubs to be written True False Question 7 of 20 5.0/ 5.0 Points Regardless of whether a review is called an inspection or a walkthrough, it is a systematic approach to examining source code in detail True False Question 8 of 20 5.0/ 5.0 Points The two major quality assurance verification approaches for each life cycle phase are ……… A.Requirement check B.Design check
C.Technical review D.Technical check Question 9 of 20 5.0/ 5.0 Points What types of errors are missed by black box and testing and can be uncovered by white box testing? A."behavioral errors " B."subtle logic errors " C.input errors D."performance errors " Question 10 of 20 0.0/ 5.0 Points uncoupled, uncohesive A.decoupled, cohesive B.uncoupled, uncohesive C.uncoupled, cohesive D.decohesive, coupled Question 11 of 20 5.0/ 5.0 Points Technical review are more …….. That is, they aim to remove defects as soon as possible.
A.Preventive B.Objective C.Subjective D.Descriptive Question 12 of 20 5.0/ 5.0 Points Khi viết white box test case, chỉ cần viết đầy đủ số lượng test case thỏa path coverage thì số test case đó đã thỏa điều kiện branch coverage True False Question 13 of 20 5.0/ 5.0 Points What's is "Decision coverage" ? A.Each branch in the logic visited by a test B.Each statement in the program will be visited by test C.Each path through the logic is visited by a test Question 14 of 20 5.0/ 5.0 Points In static unit testing, code is reviewed by applying techniques commonly known as …….. A. technical reviews B. inspection C. checklist
D. walkthrough Question 15 of 20 0.0/ 5.0 Points An inspection process is characterized by: A. Roles (who are inspector?) B. Process (How do the inspector organse their work?) C. Reading techniques (how are artifacts examined?) D. Both A & B Question 16 of 20 5.0/ 5.0 Points Unit test should be written without explicit knowledge of the environment context in wich they are executed co that they can be run anywhere at anytime True False Question 17 of 20 3.33/ 5.0 Points Please select the test case design techniques that used to create unit test spec A. Internal boundary value testing B. Branch Testing C. Condition testing D. State transition testing Question 18 of 20 5.0/ 5.0 Points Unit Testing is to validate that individual units of software program are working properly.
True False Question 19 of 20 5.0/ 5.0 Points A black box test is a type of testing technique used in software development. Which of the following statements accurately describes a black box test? A.A black box test tests whether or not the program functions as the designer intended. It is mainly performed by third parties and not by the program developer. B.A black box test is based on the internal specifications that describe the internal structure and logic of the program. It is mainly performed by the program developer him/herself. C.The objective of a black box test is to execute all of the instructions in the program at least once. It is mainly performed by the program developer him/herself. D.A black box test analyzes the source program and tests program control flow and the flow of data such as variables. It is mainly performed by third parties and not by the program developer. Question 20 of 20 5.0/ 5.0 Points ……….. Review. A review process that uses peer to review that aspect of the systems development life cycle with wich they are the most familiar. Typically the ……reviews offer compliance to standard, procedures, guidelines, and the use of good practices, as opposed to efficiency, effectiveness, and economy of the design and implementation A.Requirement B.Design C.Technical D.Peer
____HCMUT_013_CSD_02_Quiz3_Unit Testing Return to Assessment List Part 1 of 1 - 65.83/ 100.0 Points Question 1 of 20 3.33/ 5.0 Points Black box testing attempts to find errors in which of the following categories: A. incorrect or missing functions B. interface errors C. performance errors Question 2 of 20 2.5/ 5.0 Points Các best practice của giai đoạn Perform unit testing bao gồm A. Test each feature once B. Unit tests should be fully automated and non-interactive C. Keep tests independent D. Keep unit tests small and fast Question 3 of 20 5.0/ 5.0 Points Unit Testing Conductor là Testing team True False Question 4 of 20 5.0/ 5.0 Points "The below function calculate square of number
Public static integer Square (integer intNumber){ Try If input<0 THEN Print error message ""Square root error – illegal negative input"" RETURN 0 ELSE_IF input=0 THEN RETURN 0 ELSE Use square function to calculate the answer RETURN the answer END_IF Catch Print error message “The system error” End Try } How many test cases used for branch test ?" A.1 B.3 C.2 D.4 Question 5 of 20 5.0/ 5.0 Points Which of the following is the appropriate point to focus when preparing test data for a white box test? A.Boundary value for each equivalence class obtained through the application of equivalence partitioning B.Program functions C.Program input and output relationship D.Program internal structure such as algorithm
Question 6 of 20 5.0/ 5.0 Points ……… reviews: Review conducted during the system development process, normally in arccodance with system development methodology. The primary objective of design reviewes is to ensure compliance to design methodology. A.Requirement B.Technical C.Design D.Process Question 7 of 20 5.0/ 5.0 Points Bước Specification derived test của Black Box Test bao gồm những việc nào sau đây A. Execute test cases to check test result will output as the specification B. Test the software at either side of boundary values C. Create test cases for each statements of specification D. Divide the input of a program into classes of data from which test cases can be derived. This might help you to reduce number of test cases that must be developed. Question 8 of 20 5.0/ 5.0 Points Please select the test case design techniques that used to create unit test spec A. Internal boundary value testing B. Branch Testing C. Condition testing
D. State transition testing Question 9 of 20 5.0/ 5.0 Points White Box Test phải đảm bảo hoàn thành các yêu cầu nào sau đây? A. Decision (branch) coverage B. Boundary value coverage C. "Statement coverage " D. Path coverage Question 10 of 20 5.0/ 5.0 Points What are the items that have to have in unit test case A. Expected result B. Input data C. The actor that take the test D. Test case description Question 11 of 20 0.0/ 5.0 Points Internal and unit testing can be automated with the help of ….. Tools. A.testing B.coverage C.scaffolding
D.none Question 12 of 20 5.0/ 5.0 Points "Unit Testing Deliverables bao gồm - Tested software units - Related documents (Unit Test case, Unit Test Report)" True False Question 13 of 20 0.0/ 5.0 Points Which of the following is appropriate as a description of boundary value analysis? A.A method of analysis for identifying input values that do not produce errors but are on the borderline B.A method where boundary values are identified for the data entered into the system and used as test data C.A method where equivalence class border values are used as test data D.A method of testing where boundary values that can be entered into the system are analyzed Question 14 of 20 0.0/ 5.0 Points The unit testing performed by A.Developers B.Customer C.project manager D.Tester
Question 15 of 20 0.0/ 5.0 Points The Acceptance test perform by A.Customer B.Developers C.project manager D.Tester Question 16 of 20 0.0/ 5.0 Points Which of the following is the appropriate description concerning black box testing? A.Attention is focused on the internal structures of programs, and verification is made as to whether necessary portions are executed. B.Even if any redundant code exists in a tested program, it cannot be detected. C.The test case coverage is used as criteria for preparing test data. D.If branch instructions and modules increase in number, the amount of test data also leaps upward. Question 17 of 20 0.0/ 5.0 Points The System test performed by A.project manager B.Developers C.Tester D.Customer
Question 18 of 20 5.0/ 5.0 Points What's is "Decision coverage" ? A.Each branch in the logic visited by a test B.Each statement in the program will be visited by test C.Each path through the logic is visited by a test Question 19 of 20 5.0/ 5.0 Points Black Box Test bao gồm A. Condition analysis B. Specification derived tests C. Boundary value analysis D. Equivalence partitioning Question 20 of 20 5.0/ 5.0 Points ……. A series of probing question designed to review a predetermined area or function A.Meeting list B.Plan list C.Checklist D.Minutes
____HCMUT_013_CSD_02_Quiz3_Unit Testing Return to Assessment List Part 1 of 1 - 92.5/ 100.0 Points Question 1 of 20 5.0/ 5.0 Points Black box testing attempts to find errors in which of the following categories: A. performance errors B. interface errors C. incorrect or missing functions Question 2 of 20 5.0/ 5.0 Points The two major quality assurance verification approaches for each life cycle phase are ……… A.Technical check B.Technical review C.Requirement check D.Design check Question 3 of 20 1.67/ 5.0 Points Please select the test case design techniques that used to create unit test spec A. Condition testing
B. Internal boundary value testing C. State transition testing D. Branch Testing Question 4 of 20 5.0/ 5.0 Points Black Box Test bao gồm A. Boundary value analysis B. Specification derived tests C. Equivalence partitioning D. Condition analysis Question 5 of 20 5.0/ 5.0 Points "The below function calculate square of number Public static integer Square (integer intNumber){ Try If input<0 THEN Print error message ""Square root error – illegal negative input"" RETURN 0 ELSE_IF input=0 THEN RETURN 0 ELSE Use square function to calculate the answer RETURN the answer END_IF Catch Print error message “The system error” End Try } How many test cases used for branch test ?"
A.3 B.4 C.1 D.2 Question 6 of 20 5.0/ 5.0 Points Which of the following is the appropriate point to focus when preparing test data for a white box test? A.Program functions B.Boundary value for each equivalence class obtained through the application of equivalence partitioning C.Program internal structure such as algorithm D.Program input and output relationship Question 7 of 20 5.0/ 5.0 Points The unit testing performed by A.Customer B.Developers C.Tester D.project manager Question 8 of 20 3.33/ 5.0 Points
An inspection process is characterized by: A. Roles (who are inspector?) B. Process (How do the inspector organse their work?) C. Reading techniques (how are artifacts examined?) D. Both A & B Question 9 of 20 5.0/ 5.0 Points What are the items that have to have in unit test case A. The actor that take the test B. Expected result C. Input data D. Test case description Question 10 of 20 5.0/ 5.0 Points Unit test is implemented by Development team to A. Create related documents: Unit Test cases, Unit Test Reports, … B. Ensure quality of software unit C. Detect defects and issues early D. Reduce the Quality Effort & Correction Cost
Question 11 of 20 5.0/ 5.0 Points White Box Test phải đảm bảo hoàn thành các yêu cầu nào sau đây? A. "Statement coverage " B. Decision (branch) coverage C. Path coverage D. Boundary value coverage Question 12 of 20 5.0/ 5.0 Points The testing technique that requires devising test cases to demonstrate that each program function is operational is called A.Grey box testing B.black box testing C.White box testing Question 13 of 20 5.0/ 5.0 Points A unit is the smallest testable part of an application (In procedural programming a unit may be an individual program, function, procedure, etc., while in object-oriented programming, the smallest unit is always a method) True False Question 14 of 20 5.0/ 5.0 Points Unit test should be written without explicit knowledge of the environment context in wich they are executed co that they can be run anywhere at anytime
True False Question 15 of 20 5.0/ 5.0 Points Which of the following is appropriate as a description of boundary value analysis? A.A method where boundary values are identified for the data entered into the system and used as test data B.A method of testing where boundary values that can be entered into the system are analyzed C.A method where equivalence class border values are used as test data D.A method of analysis for identifying input values that do not produce errors but are on the borderline Question 16 of 20 5.0/ 5.0 Points When software is developed using a test driven-approach, the unit test may take a place of …….. Each unit test can be seen as a design element specifying classes, method and observable behavior. A.both A & B B.informal design C.unique design D.formal design Question 17 of 20 5.0/ 5.0 Points ………. Developer reviews code for accuracy
A.Technical check B.Desk checking C.Requirement check D.Design check Question 18 of 20 5.0/ 5.0 Points "There are two types of unit test case: Black box unit test case and White box unit test case" True False Question 19 of 20 5.0/ 5.0 Points The System test performed by A.Developers B.project manager C.Tester D.Customer Question 20 of 20 2.5/ 5.0 Points Các best practice của giai đoạn Perform unit testing bao gồm A. Design code with testing in mind B. Name tests properly
C. Fix failing tests immediately D. Make unit tests simple to run ____HCMUT_013_CSD_02_Quiz3_Unit Testing Return to Assessment List Part 1 of 1 - 78.75/ 100.0 Points Question 1 of 20 5.0/ 5.0 Points Unit Test should be conducted for each module (class or function) after code review has been done True False Question 2 of 20 5.0/ 5.0 Points "Cho đoạn code sau : public bool ValidateEmail(string strEmail) { //Check null or empty if (string.IsNullOrEmpty(strEmail)) { return false; } //Check required character bool blnRequireChar = false; for (int i = 0; i < strEmail.Length; i++) { if (strEmail[i].ToString().Equals(""@"")) { blnRequireChar = true;
} } //Check incorrect character for (int i = 0; i < strEmail.Length; i++) { if (char.IsLetterOrDigit(strEmail[i])) { continue; } else if(char.Equals('.',strEmail[i]) || char.Equals('@',strEmail[i])) { continue; } else { return false; } } return true; } Đoạn code trên cần ít nhất bao nhiêu test case?" A.8 B.7 C.6 D.5 Question 3 of 20 0.0/ 5.0 Points ………. Developer reviews code for accuracy A.Technical check B.Desk checking C.Requirement check
D.Design check Question 4 of 20 5.0/ 5.0 Points "Cho đoạn code sau : public bool ValidateEmail(string strEmail) { //Check null or empty if (string.IsNullOrEmpty(strEmail)) { return false; } //Check required character bool blnRequireChar = false; for (int i = 0; i < strEmail.Length; i++) { if (strEmail[i].ToString().Equals(""@"")) { blnRequireChar = true; } } //Check incorrect character for (int i = 0; i < strEmail.Length; i++) { if (char.IsLetterOrDigit(strEmail[i])) { continue; } else if(char.Equals('.',strEmail[i]) || char.Equals('@',strEmail[i])) { continue; } else { return false; } } return true; } 1. Is this function can check correctly email?" A.Yes
B.No Question 5 of 20 5.0/ 5.0 Points A black box test is a type of testing technique used in software development. Which of the following statements accurately describes a black box test? A.A black box test is based on the internal specifications that describe the internal structure and logic of the program. It is mainly performed by the program developer him/herself. B.A black box test tests whether or not the program functions as the designer intended. It is mainly performed by third parties and not by the program developer. C.A black box test analyzes the source program and tests program control flow and the flow of data such as variables. It is mainly performed by third parties and not by the program developer. D.The objective of a black box test is to execute all of the instructions in the program at least once. It is mainly performed by the program developer him/herself. Question 6 of 20 5.0/ 5.0 Points Bước Equivalence partitioning của Black Box Test bao gồm những việc nào sau đây A. Anticipate that errors are most likely to exist at the boundaries between partitions B. Divide the input of a program into classes of data from which test cases can be derived. This might help you to reduce number of test cases that must be developed. C. A limited number of representative test cases should be chosen from each partition D. Behavior of software is equivalent for any value within particular partition Question 7 of 20 5.0/ 5.0 Points Black Box Test bao gồm
A. Boundary value analysis B. Specification derived tests C. Equivalence partitioning D. Condition analysis Question 8 of 20 5.0/ 5.0 Points Unit Testing Conductor là Testing team True False Question 9 of 20 5.0/ 5.0 Points Regardless of whether a review is called an inspection or a walkthrough, it is a systematic approach to examining source code in detail True False Question 10 of 20 0.0/ 5.0 Points The goal of unit testing is to isolate each part of the program and show that the individual parts are correctly? True False Question 11 of 20 5.0/ 5.0 Points The unit testing performed by A.Customer
B.Developers C.Tester D.project manager Question 12 of 20 5.0/ 5.0 Points Khi viết white box test case, chỉ cần viết đầy đủ số lượng test case thỏa path coverage thì số test case đó đã thỏa điều kiện branch coverage True False Question 13 of 20 0.0/ 5.0 Points The Acceptance test perform by A.Tester B.Customer C.Developers D.project manager Question 14 of 20 5.0/ 5.0 Points White Box Test Case phải đảm bảo các yêu cầu nào sau đây? A. Coverage boundary cases B. Keep testing at Unit Level C. Each test case is combination of condition and confirmation
D. Make sure that all of the code is coverage. Question 15 of 20 5.0/ 5.0 Points In static unit testing, code is reviewed by applying techniques commonly known as …….. A. technical reviews B. checklist C. inspection D. walkthrough Question 16 of 20 2.5/ 5.0 Points Bước Specification derived test của Black Box Test bao gồm những việc nào sau đây A. Test the software at either side of boundary values B. Create test cases for each statements of specification C. Divide the input of a program into classes of data from which test cases can be derived. This might help you to reduce number of test cases that must be developed. D. Execute test cases to check test result will output as the specification Question 17 of 20 1.25/ 5.0 Points Choose valid test types : A. Performance test B. regression test
C. Load test D. Security test Question 18 of 20 5.0/ 5.0 Points What are the items that have to have in unit test case A. The actor that take the test B. Expected result C. Input data D. Test case description Question 19 of 20 5.0/ 5.0 Points Các best practice của giai đoạn Perform unit testing bao gồm A. Keep unit tests small and fast B. Keep tests independent C. Unit tests should be fully automated and non-interactive D. Test each feature once Question 20 of 20 5.0/ 5.0 Points "Unit Testing Deliverables bao gồm - Tested software units - Related documents (Unit Test case, Unit Test Report)" True
False ____HCMUT_013_CSD_02_Quiz3_Unit Testing Return to Assessment List Part 1 of 1 - 71.67/ 100.0 Points Question 1 of 20 0.0/ 5.0 Points The Acceptance test perform by A.Tester B.Customer C.Developers D.project manager Question 2 of 20 0.0/ 5.0 Points What's is "Decision coverage" ? A.Each path through the logic is visited by a test B.Each statement in the program will be visited by test C.Each branch in the logic visited by a test
Question 3 of 20 0.0/ 5.0 Points Which of the following is an appropriate statement in regard to a module unit test? A.The module design documents have already been verified. If a problem is found in the test results, an error exists in the test case or the module. B.Verification should be performed, in principle, using test cases which cover all the logic paths at least once while reviewing the module design documents. C.The module interface falls outside the scope of the unit test because the module interface cannot be tested using a single module. D.Generally, test cases are created and executed by dedicated testing staff, not programmers who have done the coding. Question 4 of 20 5.0/ 5.0 Points Internal and unit testing can be automated with the help of ….. Tools. A.testing B.coverage C.scaffolding D.none Question 5 of 20 5.0/ 5.0 Points When software is developed using a test driven-approach, the unit test may take a place of …….. Each unit test can be seen as a design element specifying classes, method and observable behavior. A.both A & B
B.informal design C.unique design D.formal design Question 6 of 20 5.0/ 5.0 Points Technical review are more …….. That is, they aim to remove defects as soon as possible. A.Objective B.Subjective C.Descriptive D.Preventive Question 7 of 20 5.0/ 5.0 Points The exact scope of a unit is left to interpretation. Supporting test code , sometimes called ………., may be necessary to support an individual test. A.Scaffolding B.Conjucture C.RemUnit D.All of above Question 8 of 20 5.0/ 5.0 Points To ensure testing robustness and simplify maintenance, test should never rely on other test nor should they depend on the ordering in wich test are executed?
True False Question 9 of 20 5.0/ 5.0 Points A unit is the smallest testable part of an application (In procedural programming a unit may be an individual program, function, procedure, etc., while in object-oriented programming, the smallest unit is always a method) True False Question 10 of 20 5.0/ 5.0 Points Which of the following is appropriate as a description of boundary value analysis? A.A method where boundary values are identified for the data entered into the system and used as test data B.A method of testing where boundary values that can be entered into the system are analyzed C.A method where equivalence class border values are used as test data D.A method of analysis for identifying input values that do not produce errors but are on the borderline Question 11 of 20 5.0/ 5.0 Points Các best practice của giai đoạn Perform unit testing bao gồm A. Keep unit tests small and fast B. Keep tests independent C. Unit tests should be fully automated and non-interactive
D. Test each feature once Question 12 of 20 0.0/ 5.0 Points A black box test is a type of testing technique used in software development. Which of the following statements accurately describes a black box test? A.A black box test is based on the internal specifications that describe the internal structure and logic of the program. It is mainly performed by the program developer him/herself. B.A black box test tests whether or not the program functions as the designer intended. It is mainly performed by third parties and not by the program developer. C.A black box test analyzes the source program and tests program control flow and the flow of data such as variables. It is mainly performed by third parties and not by the program developer. D.The objective of a black box test is to execute all of the instructions in the program at least once. It is mainly performed by the program developer him/herself. Question 13 of 20 5.0/ 5.0 Points Unit Testing Conductor là Testing team True False Question 14 of 20 0.0/ 5.0 Points A main focus of reviews and other static test is ….. A. To help remove the need of testing altogether B. preventing defects from appearing at later stages of this project
C. finding and fixing defects cheaply D. to carry out testing as early as possible Question 15 of 20 5.0/ 5.0 Points Bước Specification derived test của Black Box Test bao gồm những việc nào sau đây A. Test the software at either side of boundary values B. Create test cases for each statements of specification C. Divide the input of a program into classes of data from which test cases can be derived. This might help you to reduce number of test cases that must be developed. D. Execute test cases to check test result will output as the specification Question 16 of 20 5.0/ 5.0 Points The most common approach to unit testing require drivers and stubs to be written True False Question 17 of 20 5.0/ 5.0 Points The two major quality assurance verification approaches for each life cycle phase are ……… A.Technical check B.Technical review C.Requirement check D.Design check
Question 18 of 20 5.0/ 5.0 Points "The below function calculate square of number Public static integer Square (integer intNumber){ Try If input<0 THEN Print error message ""Square root error – illegal negative input"" RETURN 0 ELSE_IF input=0 THEN RETURN 0 ELSE Use square function to calculate the answer RETURN the answer END_IF Catch Print error message “The system error” End Try } How many test cases used for branch test ?" A.3 B.4 C.1 D.2 Question 19 of 20 1.67/ 5.0 Points Unit test is implemented by Development team to A. Create related documents: Unit Test cases, Unit Test Reports, … B. Ensure quality of software unit C. Detect defects and issues early
D. Reduce the Quality Effort & Correction Cost Question 20 of 20 5.0/ 5.0 Points The testing technique that requires devising test cases to demonstrate that each program function is operational is called A.Grey box testing B.black box testing C.White box testing Part 1 of 1 - 96.67/ 100.0 Points Question 1 of 20 5.0/ 5.0 Points Unit Testing Conductor là Testing team True False Question 2 of 20 5.0/ 5.0 Points Choose valid test types :
A. Security test B. Load test C. regression test D. Performance test Question 3 of 20 5.0/ 5.0 Points Which of the following is appropriate as a description of boundary value analysis? A.A method where boundary values are identified for the data entered into the system and used as test data B.A method where equivalence class border values are used as test data C.A method of analysis for identifying input values that do not produce errors but are on the borderline D.A method of testing where boundary values that can be entered into the system are analyzed Question 4 of 20 5.0/ 5.0 Points When software is developed using a test driven-approach, the unit test may take a place of …….. Each unit test can be seen as a design element specifying classes, method and observable behavior.
A.informal design B.both A & B C.unique design D.formal design Question 5 of 20 5.0/ 5.0 Points Khi viết white box test case, chỉ cần viết đầy đủ số lượng test case thỏa statement coverage thì số test case đó đã thỏa điều kiện branch coverage True False Question 6 of 20 5.0/ 5.0 Points A black box test is a type of testing technique used in software development. Which of the following statements accurately describes a black box test? A.A black box test is based on the internal specifications that describe the internal structure and logic of the program. It is mainly performed by the program developer him/herself. B.The objective of a black box test is to execute all of the instructions in the program at least once. It is mainly performed by the program developer him/herself.
C.A black box test analyzes the source program and tests program control flow and the flow of data such as variables. It is mainly performed by third parties and not by the program developer. D.A black box test tests whether or not the program functions as the designer intended. It is mainly performed by third parties and not by the program developer. Question 7 of 20 5.0/ 5.0 Points "Cho đoạn code sau : public bool ValidateEmail(string strEmail) { //Check null or empty if (string.IsNullOrEmpty(strEmail)) { return false; } //Check required character bool blnRequireChar = false; for (int i = 0; i < strEmail.Length; i++) { if (strEmail[i].ToString().Equals(""@"")) { blnRequireChar = true; } } //Check incorrect character for (int i = 0; i < strEmail.Length; i++) { if (char.IsLetterOrDigit(strEmail[i])) { continue; } else if(char.Equals('.',strEmail[i]) || char.Equals('@',strEmail[i])) { continue; } else { return false; } }
return true; } Đoạn code trên cần ít nhất bao nhiêu test case?" A.5 B.7 C.8 D.6 Question 8 of 20 5.0/ 5.0 Points ……. A series of probing question designed to review a predetermined area or function A.Meeting list B.Checklist C.Minutes D.Plan list Question 9 of 20 5.0/ 5.0 Points ……… reviews: Review conducted during the system development process, normally in arccodance with system development methodology. The primary objective of design reviewes is to ensure compliance to design methodology.
A.Technical B.Design C.Requirement D.Process Question 10 of 20 5.0/ 5.0 Points "public bool ValidPassword(string password) { bool validPassword = false; // Check valid password length if(IsValidLength(password, minLength, maxLength)) { validPassword = true; // Check valid password mix between lowcase and upcase if(!IsMixedCase(password)) return false; // Check valid password mix between alpha & numeric if(!IsAphaNumeric(password)) return false; } return validPassword; } How many unit test cases you must do to check this function to cover all path! " A.4 B.5
C.3 D.6 Question 11 of 20 5.0/ 5.0 Points Black box testing attempts to find errors in which of the following categories: A. incorrect or missing functions B. performance errors C. interface errors Question 12 of 20 5.0/ 5.0 Points Black Box Test bao gồm A. Equivalence partitioning B. Condition analysis C. Specification derived tests D. Boundary value analysis Question 13 of 20 5.0/ 5.0 Points
Unit Testing is to validate that individual units of software program are working properly. True False Question 14 of 20 1.67/ 5.0 Points White Box Test phải đảm bảo hoàn thành các yêu cầu nào sau đây? A. Decision (branch) coverage B. Path coverage C. "Statement coverage " D. Boundary value coverage Question 15 of 20 5.0/ 5.0 Points Which of the following is the appropriate description concerning black box testing? A.The test case coverage is used as criteria for preparing test data. B.Attention is focused on the internal structures of programs, and verification is made as to whether necessary portions are executed.
C.If branch instructions and modules increase in number, the amount of test data also leaps upward. D.Even if any redundant code exists in a tested program, it cannot be detected. Question 16 of 20 5.0/ 5.0 Points Technical review are more …….. That is, they aim to remove defects as soon as possible. A.Objective B.Descriptive C.Subjective D.Preventive Question 17 of 20 5.0/ 5.0 Points What are the items that have to have in unit test case A. Input data B. Test case description C. Expected result
D. The actor that take the test Question 18 of 20 5.0/ 5.0 Points White Box Test Case phải đảm bảo các yêu cầu nào sau đây? A. Each test case is combination of condition and confirmation B. Coverage boundary cases C. Keep testing at Unit Level D. Make sure that all of the code is coverage. Question 19 of 20 5.0/ 5.0 Points What's is "Decision coverage" ? A.Each branch in the logic visited by a test B.Each path through the logic is visited by a test C.Each statement in the program will be visited by test Question 20 of 20 5.0/ 5.0 Points To ensure testing robustness and simplify maintenance, test should never rely on other test nor should they depend on the ordering in wich test are executed?
True False

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Quiz3 tonghop

  • 1.
    Part 1 of1 - 78.33/ 100.0 Points Question 1 of 20 5.0/ 5.0 Points ………. Developer reviews code for accuracy A.Design check B.Requirement check C.Technical check D.Desk checking Question 2 of 20 5.0/ 5.0 Points ………It is a review where the author lead team through a manual or a simulated execution of the product using predefined scenarios A.technical reviews B.inspection C.walkthrough D.checklist Question 3 of 20 5.0/ 5.0 Points Khi viết white box test case, chỉ cần viết đầy đủ số lượng test case thỏa statement coverage thì số test case đó đã thỏa điều kiện branch coverage True False Question 4 of 20 3.33/ 5.0 Points What are the items that have to have in unit test case
  • 2.
    A. Input data B. Test case description C. Expected result D. The actor that take the test Question 5 of 20 0.0/ 5.0 Points "Cho đoạn code sau : public bool ValidateEmail(string strEmail) { //Check null or empty if (string.IsNullOrEmpty(strEmail)) { return false; } //Check required character bool blnRequireChar = false; for (int i = 0; i < strEmail.Length; i++) { if (strEmail[i].ToString().Equals(""@"")) { blnRequireChar = true; } } //Check incorrect character for (int i = 0; i < strEmail.Length; i++) { if (char.IsLetterOrDigit(strEmail[i])) { continue; } else if(char.Equals('.',strEmail[i]) || char.Equals('@',strEmail[i])) { continue; } else { return false; }
  • 3.
    } return true; } Đoạn code trên cần ít nhất bao nhiêu test case?" A.5 B.7 C.8 D.6 Question 6 of 20 5.0/ 5.0 Points Regardless of whether a review is called an inspection or a walkthrough, it is a systematic approach to examining source code in detail True False Question 7 of 20 5.0/ 5.0 Points A unit is the smallest testable part of an application (In procedural programming a unit may be an individual program, function, procedure, etc., while in object-oriented programming, the smallest unit is always a method) True False Question 8 of 20 5.0/ 5.0 Points Bước Equivalence partitioning của Black Box Test bao gồm những việc nào sau đây A. Anticipate that errors are most likely to exist at the boundaries between partitions B. A limited number of representative test cases should be chosen from each partition
  • 4.
    C. Behavior ofsoftware is equivalent for any value within particular partition D. Divide the input of a program into classes of data from which test cases can be derived. This might help you to reduce number of test cases that must be developed. Question 9 of 20 5.0/ 5.0 Points The exact scope of a unit is left to interpretation. Supporting test code , sometimes called ………., may be necessary to support an individual test. A.All of above B.Conjucture C.RemUnit D.Scaffolding Question 10 of 20 0.0/ 5.0 Points The most common approach to unit testing require drivers and stubs to be written True False Question 11 of 20 5.0/ 5.0 Points What's is "Decision coverage" ? A.Each branch in the logic visited by a test B.Each path through the logic is visited by a test C.Each statement in the program will be visited by test Question 12 of 20 5.0/ 5.0 Points
  • 5.
    Unit Testing Conductorlà Testing team True False Question 13 of 20 0.0/ 5.0 Points Which of the following is appropriate as a description of boundary value analysis? A.A method where boundary values are identified for the data entered into the system and used as test data B.A method where equivalence class border values are used as test data C.A method of analysis for identifying input values that do not produce errors but are on the borderline D.A method of testing where boundary values that can be entered into the system are analyzed Question 14 of 20 5.0/ 5.0 Points A black box test is a type of testing technique used in software development. Which of the following statements accurately describes a black box test? A.A black box test is based on the internal specifications that describe the internal structure and logic of the program. It is mainly performed by the program developer him/herself. B.The objective of a black box test is to execute all of the instructions in the program at least once. It is mainly performed by the program developer him/herself. C.A black box test analyzes the source program and tests program control flow and the flow of data such as variables. It is mainly performed by third parties and not by the program developer.
  • 6.
    D.A black boxtest tests whether or not the program functions as the designer intended. It is mainly performed by third parties and not by the program developer. Question 15 of 20 5.0/ 5.0 Points ……. A series of probing question designed to review a predetermined area or function A.Meeting list B.Checklist C.Minutes D.Plan list Question 16 of 20 5.0/ 5.0 Points Unit testing is commonly automated, but cannot still performed manually? True False Question 17 of 20 5.0/ 5.0 Points ……… reviews: Review conducted during the system development process, normally in arccodance with system development methodology. The primary objective of design reviewes is to ensure compliance to design methodology. A.Technical B.Design C.Requirement D.Process
  • 7.
    Question 18 of20 0.0/ 5.0 Points Unit Test should be conducted for each module (class or function) after code review has been done True False Question 19 of 20 5.0/ 5.0 Points ……….. Review. A review process that uses peer to review that aspect of the systems development life cycle with wich they are the most familiar. Typically the ……reviews offer compliance to standard, procedures, guidelines, and the use of good practices, as opposed to efficiency, effectiveness, and economy of the design and implementation A.Technical B.Peer C.Requirement D.Design Question 20 of 20 5.0/ 5.0 Points Unit Testing is to validate that individual units of software program are working properly. True False Question 1 of 20 5.0/ 5.0 Points What's is "Decision coverage" ?
  • 8.
    A.Each branch inthe logic visited by a test B.Each statement in the program will be visited by test C.Each path through the logic is visited by a test Question 2 of 20 0.0/ 5.0 Points The two major quality assurance verification approaches for each life cycle phase are ……… A.Technical check B.Requirement check C.Technical review D.Design check Question 3 of 20 1.67/ 5.0 Points Unit test is implemented by Development team to A. Reduce the Quality Effort & Correction Cost B. Create related documents: Unit Test cases, Unit Test Reports, … C. Detect defects and issues early D. Ensure quality of software unit Question 4 of 20 0.0/ 5.0 Points Which of the following is the appropriate description concerning standardization in programming?
  • 9.
    A.It is effectivefor clarifying the standard execution time of a program to promote the creation of efficient programs. B.Its purpose is to define rules about common items that are independent of programming languages. C.Its original purpose is not to limit an individual programming style, but to easily achieve the effect of optimization provided by a compiler. D.Defining programming conventions is effective for preventing errors that programmers tend to make. Question 5 of 20 5.0/ 5.0 Points "The below function calculate square of number Public static integer Square (integer intNumber){ Try If input<0 THEN Print error message ""Square root error – illegal negative input"" RETURN 0 ELSE_IF input=0 THEN RETURN 0 ELSE Use square function to calculate the answer RETURN the answer END_IF Catch Print error message “The system error” End Try } How many test cases used for branch test ?" A.3 B.2 C.4 D.1 Question 6 of 20 5.0/ 5.0 Points
  • 10.
    To ensure testingrobustness and simplify maintenance, test should never rely on other test nor should they depend on the ordering in wich test are executed? True False Question 7 of 20 5.0/ 5.0 Points Unit Test should be conducted for each module (class or function) after code review has been done True False Question 8 of 20 5.0/ 5.0 Points "Unit Testing Deliverables bao gồm - Tested software units - Related documents (Unit Test case, Unit Test Report)" True False Question 9 of 20 5.0/ 5.0 Points Which of the following is the appropriate point to focus when preparing test data for a white box test? A.Program input and output relationship B.Program functions C.Program internal structure such as algorithm D.Boundary value for each equivalence class obtained through the application of equivalence partitioning Question 10 of 20 5.0/ 5.0 Points "public bool ValidPassword(string password) { bool validPassword = false; // Check valid password length
  • 11.
    if(IsValidLength(password, minLength, maxLength)) { validPassword = true; // Check valid password mix between lowcase and upcase if(!IsMixedCase(password)) return false; // Check valid password mix between alpha & numeric if(!IsAphaNumeric(password)) return false; } return validPassword; } How many unit test cases you must do to check this function to cover all path! " A.3 B.5 C.6 D.4 Question 11 of 20 5.0/ 5.0 Points Bước Equivalence partitioning của Black Box Test bao gồm những việc nào sau đây A. Behavior of software is equivalent for any value within particular partition B. Divide the input of a program into classes of data from which test cases can be derived. This might help you to reduce number of test cases that must be developed. C. Anticipate that errors are most likely to exist at the boundaries between partitions D. A limited number of representative test cases should be chosen from each partition Question 12 of 20 5.0/ 5.0 Points The exact scope of a unit is left to interpretation. Supporting test code , sometimes called ………., may be necessary to support an individual test.
  • 12.
    A.Conjucture B.Scaffolding C.Allof above D.RemUnit Question 13 of 20 0.0/ 5.0 Points uncoupled, uncohesive A.uncoupled, cohesive B.decoupled, cohesive C.uncoupled, uncohesive D.decohesive, coupled Question 14 of 20 0.0/ 5.0 Points Unit test should be written without explicit knowledge of the environment context in wich they are executed co that they can be run anywhere at anytime True False Question 15 of 20 5.0/ 5.0 Points "Cho đoạn code sau : public bool ValidateEmail(string strEmail) { //Check null or empty if (string.IsNullOrEmpty(strEmail)) { return false; } //Check required character bool blnRequireChar = false;
  • 13.
    for (int i= 0; i < strEmail.Length; i++) { if (strEmail[i].ToString().Equals(""@"")) { blnRequireChar = true; } } //Check incorrect character for (int i = 0; i < strEmail.Length; i++) { if (char.IsLetterOrDigit(strEmail[i])) { continue; } else if(char.Equals('.',strEmail[i]) || char.Equals('@',strEmail[i])) { continue; } else { return false; } } return true; } 1. Is this function can check correctly email?" A.No B.Yes Question 16 of 20 0.0/ 5.0 Points "There are two types of unit test case: Black box unit test case and White box unit test case" True False Question 17 of 20 5.0/ 5.0 Points What types of errors are missed by black box and testing and can be uncovered by white box testing? A."behavioral errors "
  • 14.
    B."subtle logic errors" C."performance errors " D.input errors Question 18 of 20 0.0/ 5.0 Points A black box test is a type of testing technique used in software development. Which of the following statements accurately describes a black box test? A.A black box test tests whether or not the program functions as the designer intended. It is mainly performed by third parties and not by the program developer. B.A black box test analyzes the source program and tests program control flow and the flow of data such as variables. It is mainly performed by third parties and not by the program developer. C.The objective of a black box test is to execute all of the instructions in the program at least once. It is mainly performed by the program developer him/herself. D.A black box test is based on the internal specifications that describe the internal structure and logic of the program. It is mainly performed by the program developer him/herself. Question 19 of 20 0.0/ 5.0 Points When software is developed using a test driven-approach, the unit test may take a place of …….. Each unit test can be seen as a design element specifying classes, method and observable behavior. A.unique design B.informal design C.both A & B
  • 15.
    D.formal design Question20 of 20 1.67/ 5.0 Points What are the items that have to have in unit test case A. The actor that take the test B. Expected result C. Input data D. Test case description ____HCMUT_013_CSD_02_Quiz3_Unit Testing Return to Assessment List Part 1 of 1 - 83.33/ 100.0 Points Question 1 of 20 5.0/ 5.0 Points The exact scope of a unit is left to interpretation. Supporting test code , sometimes called ………., may be necessary to support an individual test. A.Scaffolding B.Conjucture C.RemUnit
  • 16.
    D.All of above Question 2 of 20 5.0/ 5.0 Points ……… reviews: Review conducted during the system development process, normally in arccodance with system development methodology. The primary objective of design reviewes is to ensure compliance to design methodology. A.Requirement B.Technical C.Design D.Process Question 3 of 20 5.0/ 5.0 Points White Box Test phải đảm bảo hoàn thành các yêu cầu nào sau đây? A. Decision (branch) coverage B. Boundary value coverage C. "Statement coverage " D. Path coverage Question 4 of 20 0.0/ 5.0 Points Which of the following is an appropriate statement in regard to a module unit test? A.Generally, test cases are created and executed by dedicated testing staff, not programmers who have done the coding.
  • 17.
    B.Verification should beperformed, in principle, using test cases which cover all the logic paths at least once while reviewing the module design documents. C.The module interface falls outside the scope of the unit test because the module interface cannot be tested using a single module. D.The module design documents have already been verified. If a problem is found in the test results, an error exists in the test case or the module. Question 5 of 20 5.0/ 5.0 Points Unit Test should be conducted for each module (class or function) after code review has been done True False Question 6 of 20 5.0/ 5.0 Points The most common approach to unit testing require drivers and stubs to be written True False Question 7 of 20 5.0/ 5.0 Points Regardless of whether a review is called an inspection or a walkthrough, it is a systematic approach to examining source code in detail True False Question 8 of 20 5.0/ 5.0 Points The two major quality assurance verification approaches for each life cycle phase are ……… A.Requirement check B.Design check
  • 18.
    C.Technical review D.Technicalcheck Question 9 of 20 5.0/ 5.0 Points What types of errors are missed by black box and testing and can be uncovered by white box testing? A."behavioral errors " B."subtle logic errors " C.input errors D."performance errors " Question 10 of 20 0.0/ 5.0 Points uncoupled, uncohesive A.decoupled, cohesive B.uncoupled, uncohesive C.uncoupled, cohesive D.decohesive, coupled Question 11 of 20 5.0/ 5.0 Points Technical review are more …….. That is, they aim to remove defects as soon as possible.
  • 19.
    A.Preventive B.Objective C.Subjective D.Descriptive Question 12 of 20 5.0/ 5.0 Points Khi viết white box test case, chỉ cần viết đầy đủ số lượng test case thỏa path coverage thì số test case đó đã thỏa điều kiện branch coverage True False Question 13 of 20 5.0/ 5.0 Points What's is "Decision coverage" ? A.Each branch in the logic visited by a test B.Each statement in the program will be visited by test C.Each path through the logic is visited by a test Question 14 of 20 5.0/ 5.0 Points In static unit testing, code is reviewed by applying techniques commonly known as …….. A. technical reviews B. inspection C. checklist
  • 20.
    D. walkthrough Question15 of 20 0.0/ 5.0 Points An inspection process is characterized by: A. Roles (who are inspector?) B. Process (How do the inspector organse their work?) C. Reading techniques (how are artifacts examined?) D. Both A & B Question 16 of 20 5.0/ 5.0 Points Unit test should be written without explicit knowledge of the environment context in wich they are executed co that they can be run anywhere at anytime True False Question 17 of 20 3.33/ 5.0 Points Please select the test case design techniques that used to create unit test spec A. Internal boundary value testing B. Branch Testing C. Condition testing D. State transition testing Question 18 of 20 5.0/ 5.0 Points Unit Testing is to validate that individual units of software program are working properly.
  • 21.
    True False Question19 of 20 5.0/ 5.0 Points A black box test is a type of testing technique used in software development. Which of the following statements accurately describes a black box test? A.A black box test tests whether or not the program functions as the designer intended. It is mainly performed by third parties and not by the program developer. B.A black box test is based on the internal specifications that describe the internal structure and logic of the program. It is mainly performed by the program developer him/herself. C.The objective of a black box test is to execute all of the instructions in the program at least once. It is mainly performed by the program developer him/herself. D.A black box test analyzes the source program and tests program control flow and the flow of data such as variables. It is mainly performed by third parties and not by the program developer. Question 20 of 20 5.0/ 5.0 Points ……….. Review. A review process that uses peer to review that aspect of the systems development life cycle with wich they are the most familiar. Typically the ……reviews offer compliance to standard, procedures, guidelines, and the use of good practices, as opposed to efficiency, effectiveness, and economy of the design and implementation A.Requirement B.Design C.Technical D.Peer
  • 22.
    ____HCMUT_013_CSD_02_Quiz3_Unit Testing Returnto Assessment List Part 1 of 1 - 65.83/ 100.0 Points Question 1 of 20 3.33/ 5.0 Points Black box testing attempts to find errors in which of the following categories: A. incorrect or missing functions B. interface errors C. performance errors Question 2 of 20 2.5/ 5.0 Points Các best practice của giai đoạn Perform unit testing bao gồm A. Test each feature once B. Unit tests should be fully automated and non-interactive C. Keep tests independent D. Keep unit tests small and fast Question 3 of 20 5.0/ 5.0 Points Unit Testing Conductor là Testing team True False Question 4 of 20 5.0/ 5.0 Points "The below function calculate square of number
  • 23.
    Public static integerSquare (integer intNumber){ Try If input<0 THEN Print error message ""Square root error – illegal negative input"" RETURN 0 ELSE_IF input=0 THEN RETURN 0 ELSE Use square function to calculate the answer RETURN the answer END_IF Catch Print error message “The system error” End Try } How many test cases used for branch test ?" A.1 B.3 C.2 D.4 Question 5 of 20 5.0/ 5.0 Points Which of the following is the appropriate point to focus when preparing test data for a white box test? A.Boundary value for each equivalence class obtained through the application of equivalence partitioning B.Program functions C.Program input and output relationship D.Program internal structure such as algorithm
  • 24.
    Question 6 of20 5.0/ 5.0 Points ……… reviews: Review conducted during the system development process, normally in arccodance with system development methodology. The primary objective of design reviewes is to ensure compliance to design methodology. A.Requirement B.Technical C.Design D.Process Question 7 of 20 5.0/ 5.0 Points Bước Specification derived test của Black Box Test bao gồm những việc nào sau đây A. Execute test cases to check test result will output as the specification B. Test the software at either side of boundary values C. Create test cases for each statements of specification D. Divide the input of a program into classes of data from which test cases can be derived. This might help you to reduce number of test cases that must be developed. Question 8 of 20 5.0/ 5.0 Points Please select the test case design techniques that used to create unit test spec A. Internal boundary value testing B. Branch Testing C. Condition testing
  • 25.
    D. State transitiontesting Question 9 of 20 5.0/ 5.0 Points White Box Test phải đảm bảo hoàn thành các yêu cầu nào sau đây? A. Decision (branch) coverage B. Boundary value coverage C. "Statement coverage " D. Path coverage Question 10 of 20 5.0/ 5.0 Points What are the items that have to have in unit test case A. Expected result B. Input data C. The actor that take the test D. Test case description Question 11 of 20 0.0/ 5.0 Points Internal and unit testing can be automated with the help of ….. Tools. A.testing B.coverage C.scaffolding
  • 26.
    D.none Question 12of 20 5.0/ 5.0 Points "Unit Testing Deliverables bao gồm - Tested software units - Related documents (Unit Test case, Unit Test Report)" True False Question 13 of 20 0.0/ 5.0 Points Which of the following is appropriate as a description of boundary value analysis? A.A method of analysis for identifying input values that do not produce errors but are on the borderline B.A method where boundary values are identified for the data entered into the system and used as test data C.A method where equivalence class border values are used as test data D.A method of testing where boundary values that can be entered into the system are analyzed Question 14 of 20 0.0/ 5.0 Points The unit testing performed by A.Developers B.Customer C.project manager D.Tester
  • 27.
    Question 15 of20 0.0/ 5.0 Points The Acceptance test perform by A.Customer B.Developers C.project manager D.Tester Question 16 of 20 0.0/ 5.0 Points Which of the following is the appropriate description concerning black box testing? A.Attention is focused on the internal structures of programs, and verification is made as to whether necessary portions are executed. B.Even if any redundant code exists in a tested program, it cannot be detected. C.The test case coverage is used as criteria for preparing test data. D.If branch instructions and modules increase in number, the amount of test data also leaps upward. Question 17 of 20 0.0/ 5.0 Points The System test performed by A.project manager B.Developers C.Tester D.Customer
  • 28.
    Question 18 of20 5.0/ 5.0 Points What's is "Decision coverage" ? A.Each branch in the logic visited by a test B.Each statement in the program will be visited by test C.Each path through the logic is visited by a test Question 19 of 20 5.0/ 5.0 Points Black Box Test bao gồm A. Condition analysis B. Specification derived tests C. Boundary value analysis D. Equivalence partitioning Question 20 of 20 5.0/ 5.0 Points ……. A series of probing question designed to review a predetermined area or function A.Meeting list B.Plan list C.Checklist D.Minutes
  • 29.
    ____HCMUT_013_CSD_02_Quiz3_Unit Testing Returnto Assessment List Part 1 of 1 - 92.5/ 100.0 Points Question 1 of 20 5.0/ 5.0 Points Black box testing attempts to find errors in which of the following categories: A. performance errors B. interface errors C. incorrect or missing functions Question 2 of 20 5.0/ 5.0 Points The two major quality assurance verification approaches for each life cycle phase are ……… A.Technical check B.Technical review C.Requirement check D.Design check Question 3 of 20 1.67/ 5.0 Points Please select the test case design techniques that used to create unit test spec A. Condition testing
  • 30.
    B. Internal boundaryvalue testing C. State transition testing D. Branch Testing Question 4 of 20 5.0/ 5.0 Points Black Box Test bao gồm A. Boundary value analysis B. Specification derived tests C. Equivalence partitioning D. Condition analysis Question 5 of 20 5.0/ 5.0 Points "The below function calculate square of number Public static integer Square (integer intNumber){ Try If input<0 THEN Print error message ""Square root error – illegal negative input"" RETURN 0 ELSE_IF input=0 THEN RETURN 0 ELSE Use square function to calculate the answer RETURN the answer END_IF Catch Print error message “The system error” End Try } How many test cases used for branch test ?"
  • 31.
    A.3 B.4 C.1 D.2 Question 6 of 20 5.0/ 5.0 Points Which of the following is the appropriate point to focus when preparing test data for a white box test? A.Program functions B.Boundary value for each equivalence class obtained through the application of equivalence partitioning C.Program internal structure such as algorithm D.Program input and output relationship Question 7 of 20 5.0/ 5.0 Points The unit testing performed by A.Customer B.Developers C.Tester D.project manager Question 8 of 20 3.33/ 5.0 Points
  • 32.
    An inspection processis characterized by: A. Roles (who are inspector?) B. Process (How do the inspector organse their work?) C. Reading techniques (how are artifacts examined?) D. Both A & B Question 9 of 20 5.0/ 5.0 Points What are the items that have to have in unit test case A. The actor that take the test B. Expected result C. Input data D. Test case description Question 10 of 20 5.0/ 5.0 Points Unit test is implemented by Development team to A. Create related documents: Unit Test cases, Unit Test Reports, … B. Ensure quality of software unit C. Detect defects and issues early D. Reduce the Quality Effort & Correction Cost
  • 33.
    Question 11 of20 5.0/ 5.0 Points White Box Test phải đảm bảo hoàn thành các yêu cầu nào sau đây? A. "Statement coverage " B. Decision (branch) coverage C. Path coverage D. Boundary value coverage Question 12 of 20 5.0/ 5.0 Points The testing technique that requires devising test cases to demonstrate that each program function is operational is called A.Grey box testing B.black box testing C.White box testing Question 13 of 20 5.0/ 5.0 Points A unit is the smallest testable part of an application (In procedural programming a unit may be an individual program, function, procedure, etc., while in object-oriented programming, the smallest unit is always a method) True False Question 14 of 20 5.0/ 5.0 Points Unit test should be written without explicit knowledge of the environment context in wich they are executed co that they can be run anywhere at anytime
  • 34.
    True False Question15 of 20 5.0/ 5.0 Points Which of the following is appropriate as a description of boundary value analysis? A.A method where boundary values are identified for the data entered into the system and used as test data B.A method of testing where boundary values that can be entered into the system are analyzed C.A method where equivalence class border values are used as test data D.A method of analysis for identifying input values that do not produce errors but are on the borderline Question 16 of 20 5.0/ 5.0 Points When software is developed using a test driven-approach, the unit test may take a place of …….. Each unit test can be seen as a design element specifying classes, method and observable behavior. A.both A & B B.informal design C.unique design D.formal design Question 17 of 20 5.0/ 5.0 Points ………. Developer reviews code for accuracy
  • 35.
    A.Technical check B.Deskchecking C.Requirement check D.Design check Question 18 of 20 5.0/ 5.0 Points "There are two types of unit test case: Black box unit test case and White box unit test case" True False Question 19 of 20 5.0/ 5.0 Points The System test performed by A.Developers B.project manager C.Tester D.Customer Question 20 of 20 2.5/ 5.0 Points Các best practice của giai đoạn Perform unit testing bao gồm A. Design code with testing in mind B. Name tests properly
  • 36.
    C. Fix failingtests immediately D. Make unit tests simple to run ____HCMUT_013_CSD_02_Quiz3_Unit Testing Return to Assessment List Part 1 of 1 - 78.75/ 100.0 Points Question 1 of 20 5.0/ 5.0 Points Unit Test should be conducted for each module (class or function) after code review has been done True False Question 2 of 20 5.0/ 5.0 Points "Cho đoạn code sau : public bool ValidateEmail(string strEmail) { //Check null or empty if (string.IsNullOrEmpty(strEmail)) { return false; } //Check required character bool blnRequireChar = false; for (int i = 0; i < strEmail.Length; i++) { if (strEmail[i].ToString().Equals(""@"")) { blnRequireChar = true;
  • 37.
    } } //Checkincorrect character for (int i = 0; i < strEmail.Length; i++) { if (char.IsLetterOrDigit(strEmail[i])) { continue; } else if(char.Equals('.',strEmail[i]) || char.Equals('@',strEmail[i])) { continue; } else { return false; } } return true; } Đoạn code trên cần ít nhất bao nhiêu test case?" A.8 B.7 C.6 D.5 Question 3 of 20 0.0/ 5.0 Points ………. Developer reviews code for accuracy A.Technical check B.Desk checking C.Requirement check
  • 38.
    D.Design check Question4 of 20 5.0/ 5.0 Points "Cho đoạn code sau : public bool ValidateEmail(string strEmail) { //Check null or empty if (string.IsNullOrEmpty(strEmail)) { return false; } //Check required character bool blnRequireChar = false; for (int i = 0; i < strEmail.Length; i++) { if (strEmail[i].ToString().Equals(""@"")) { blnRequireChar = true; } } //Check incorrect character for (int i = 0; i < strEmail.Length; i++) { if (char.IsLetterOrDigit(strEmail[i])) { continue; } else if(char.Equals('.',strEmail[i]) || char.Equals('@',strEmail[i])) { continue; } else { return false; } } return true; } 1. Is this function can check correctly email?" A.Yes
  • 39.
    B.No Question 5of 20 5.0/ 5.0 Points A black box test is a type of testing technique used in software development. Which of the following statements accurately describes a black box test? A.A black box test is based on the internal specifications that describe the internal structure and logic of the program. It is mainly performed by the program developer him/herself. B.A black box test tests whether or not the program functions as the designer intended. It is mainly performed by third parties and not by the program developer. C.A black box test analyzes the source program and tests program control flow and the flow of data such as variables. It is mainly performed by third parties and not by the program developer. D.The objective of a black box test is to execute all of the instructions in the program at least once. It is mainly performed by the program developer him/herself. Question 6 of 20 5.0/ 5.0 Points Bước Equivalence partitioning của Black Box Test bao gồm những việc nào sau đây A. Anticipate that errors are most likely to exist at the boundaries between partitions B. Divide the input of a program into classes of data from which test cases can be derived. This might help you to reduce number of test cases that must be developed. C. A limited number of representative test cases should be chosen from each partition D. Behavior of software is equivalent for any value within particular partition Question 7 of 20 5.0/ 5.0 Points Black Box Test bao gồm
  • 40.
    A. Boundary valueanalysis B. Specification derived tests C. Equivalence partitioning D. Condition analysis Question 8 of 20 5.0/ 5.0 Points Unit Testing Conductor là Testing team True False Question 9 of 20 5.0/ 5.0 Points Regardless of whether a review is called an inspection or a walkthrough, it is a systematic approach to examining source code in detail True False Question 10 of 20 0.0/ 5.0 Points The goal of unit testing is to isolate each part of the program and show that the individual parts are correctly? True False Question 11 of 20 5.0/ 5.0 Points The unit testing performed by A.Customer
  • 41.
    B.Developers C.Tester D.projectmanager Question 12 of 20 5.0/ 5.0 Points Khi viết white box test case, chỉ cần viết đầy đủ số lượng test case thỏa path coverage thì số test case đó đã thỏa điều kiện branch coverage True False Question 13 of 20 0.0/ 5.0 Points The Acceptance test perform by A.Tester B.Customer C.Developers D.project manager Question 14 of 20 5.0/ 5.0 Points White Box Test Case phải đảm bảo các yêu cầu nào sau đây? A. Coverage boundary cases B. Keep testing at Unit Level C. Each test case is combination of condition and confirmation
  • 42.
    D. Make surethat all of the code is coverage. Question 15 of 20 5.0/ 5.0 Points In static unit testing, code is reviewed by applying techniques commonly known as …….. A. technical reviews B. checklist C. inspection D. walkthrough Question 16 of 20 2.5/ 5.0 Points Bước Specification derived test của Black Box Test bao gồm những việc nào sau đây A. Test the software at either side of boundary values B. Create test cases for each statements of specification C. Divide the input of a program into classes of data from which test cases can be derived. This might help you to reduce number of test cases that must be developed. D. Execute test cases to check test result will output as the specification Question 17 of 20 1.25/ 5.0 Points Choose valid test types : A. Performance test B. regression test
  • 43.
    C. Load test D. Security test Question 18 of 20 5.0/ 5.0 Points What are the items that have to have in unit test case A. The actor that take the test B. Expected result C. Input data D. Test case description Question 19 of 20 5.0/ 5.0 Points Các best practice của giai đoạn Perform unit testing bao gồm A. Keep unit tests small and fast B. Keep tests independent C. Unit tests should be fully automated and non-interactive D. Test each feature once Question 20 of 20 5.0/ 5.0 Points "Unit Testing Deliverables bao gồm - Tested software units - Related documents (Unit Test case, Unit Test Report)" True
  • 44.
    False ____HCMUT_013_CSD_02_Quiz3_Unit TestingReturn to Assessment List Part 1 of 1 - 71.67/ 100.0 Points Question 1 of 20 0.0/ 5.0 Points The Acceptance test perform by A.Tester B.Customer C.Developers D.project manager Question 2 of 20 0.0/ 5.0 Points What's is "Decision coverage" ? A.Each path through the logic is visited by a test B.Each statement in the program will be visited by test C.Each branch in the logic visited by a test
  • 45.
    Question 3 of20 0.0/ 5.0 Points Which of the following is an appropriate statement in regard to a module unit test? A.The module design documents have already been verified. If a problem is found in the test results, an error exists in the test case or the module. B.Verification should be performed, in principle, using test cases which cover all the logic paths at least once while reviewing the module design documents. C.The module interface falls outside the scope of the unit test because the module interface cannot be tested using a single module. D.Generally, test cases are created and executed by dedicated testing staff, not programmers who have done the coding. Question 4 of 20 5.0/ 5.0 Points Internal and unit testing can be automated with the help of ….. Tools. A.testing B.coverage C.scaffolding D.none Question 5 of 20 5.0/ 5.0 Points When software is developed using a test driven-approach, the unit test may take a place of …….. Each unit test can be seen as a design element specifying classes, method and observable behavior. A.both A & B
  • 46.
    B.informal design C.uniquedesign D.formal design Question 6 of 20 5.0/ 5.0 Points Technical review are more …….. That is, they aim to remove defects as soon as possible. A.Objective B.Subjective C.Descriptive D.Preventive Question 7 of 20 5.0/ 5.0 Points The exact scope of a unit is left to interpretation. Supporting test code , sometimes called ………., may be necessary to support an individual test. A.Scaffolding B.Conjucture C.RemUnit D.All of above Question 8 of 20 5.0/ 5.0 Points To ensure testing robustness and simplify maintenance, test should never rely on other test nor should they depend on the ordering in wich test are executed?
  • 47.
    True False Question9 of 20 5.0/ 5.0 Points A unit is the smallest testable part of an application (In procedural programming a unit may be an individual program, function, procedure, etc., while in object-oriented programming, the smallest unit is always a method) True False Question 10 of 20 5.0/ 5.0 Points Which of the following is appropriate as a description of boundary value analysis? A.A method where boundary values are identified for the data entered into the system and used as test data B.A method of testing where boundary values that can be entered into the system are analyzed C.A method where equivalence class border values are used as test data D.A method of analysis for identifying input values that do not produce errors but are on the borderline Question 11 of 20 5.0/ 5.0 Points Các best practice của giai đoạn Perform unit testing bao gồm A. Keep unit tests small and fast B. Keep tests independent C. Unit tests should be fully automated and non-interactive
  • 48.
    D. Test eachfeature once Question 12 of 20 0.0/ 5.0 Points A black box test is a type of testing technique used in software development. Which of the following statements accurately describes a black box test? A.A black box test is based on the internal specifications that describe the internal structure and logic of the program. It is mainly performed by the program developer him/herself. B.A black box test tests whether or not the program functions as the designer intended. It is mainly performed by third parties and not by the program developer. C.A black box test analyzes the source program and tests program control flow and the flow of data such as variables. It is mainly performed by third parties and not by the program developer. D.The objective of a black box test is to execute all of the instructions in the program at least once. It is mainly performed by the program developer him/herself. Question 13 of 20 5.0/ 5.0 Points Unit Testing Conductor là Testing team True False Question 14 of 20 0.0/ 5.0 Points A main focus of reviews and other static test is ….. A. To help remove the need of testing altogether B. preventing defects from appearing at later stages of this project
  • 49.
    C. finding andfixing defects cheaply D. to carry out testing as early as possible Question 15 of 20 5.0/ 5.0 Points Bước Specification derived test của Black Box Test bao gồm những việc nào sau đây A. Test the software at either side of boundary values B. Create test cases for each statements of specification C. Divide the input of a program into classes of data from which test cases can be derived. This might help you to reduce number of test cases that must be developed. D. Execute test cases to check test result will output as the specification Question 16 of 20 5.0/ 5.0 Points The most common approach to unit testing require drivers and stubs to be written True False Question 17 of 20 5.0/ 5.0 Points The two major quality assurance verification approaches for each life cycle phase are ……… A.Technical check B.Technical review C.Requirement check D.Design check
  • 50.
    Question 18 of20 5.0/ 5.0 Points "The below function calculate square of number Public static integer Square (integer intNumber){ Try If input<0 THEN Print error message ""Square root error – illegal negative input"" RETURN 0 ELSE_IF input=0 THEN RETURN 0 ELSE Use square function to calculate the answer RETURN the answer END_IF Catch Print error message “The system error” End Try } How many test cases used for branch test ?" A.3 B.4 C.1 D.2 Question 19 of 20 1.67/ 5.0 Points Unit test is implemented by Development team to A. Create related documents: Unit Test cases, Unit Test Reports, … B. Ensure quality of software unit C. Detect defects and issues early
  • 51.
    D. Reduce theQuality Effort & Correction Cost Question 20 of 20 5.0/ 5.0 Points The testing technique that requires devising test cases to demonstrate that each program function is operational is called A.Grey box testing B.black box testing C.White box testing Part 1 of 1 - 96.67/ 100.0 Points Question 1 of 20 5.0/ 5.0 Points Unit Testing Conductor là Testing team True False Question 2 of 20 5.0/ 5.0 Points Choose valid test types :
  • 52.
    A. Security test B. Load test C. regression test D. Performance test Question 3 of 20 5.0/ 5.0 Points Which of the following is appropriate as a description of boundary value analysis? A.A method where boundary values are identified for the data entered into the system and used as test data B.A method where equivalence class border values are used as test data C.A method of analysis for identifying input values that do not produce errors but are on the borderline D.A method of testing where boundary values that can be entered into the system are analyzed Question 4 of 20 5.0/ 5.0 Points When software is developed using a test driven-approach, the unit test may take a place of …….. Each unit test can be seen as a design element specifying classes, method and observable behavior.
  • 53.
    A.informal design B.bothA & B C.unique design D.formal design Question 5 of 20 5.0/ 5.0 Points Khi viết white box test case, chỉ cần viết đầy đủ số lượng test case thỏa statement coverage thì số test case đó đã thỏa điều kiện branch coverage True False Question 6 of 20 5.0/ 5.0 Points A black box test is a type of testing technique used in software development. Which of the following statements accurately describes a black box test? A.A black box test is based on the internal specifications that describe the internal structure and logic of the program. It is mainly performed by the program developer him/herself. B.The objective of a black box test is to execute all of the instructions in the program at least once. It is mainly performed by the program developer him/herself.
  • 54.
    C.A black boxtest analyzes the source program and tests program control flow and the flow of data such as variables. It is mainly performed by third parties and not by the program developer. D.A black box test tests whether or not the program functions as the designer intended. It is mainly performed by third parties and not by the program developer. Question 7 of 20 5.0/ 5.0 Points "Cho đoạn code sau : public bool ValidateEmail(string strEmail) { //Check null or empty if (string.IsNullOrEmpty(strEmail)) { return false; } //Check required character bool blnRequireChar = false; for (int i = 0; i < strEmail.Length; i++) { if (strEmail[i].ToString().Equals(""@"")) { blnRequireChar = true; } } //Check incorrect character for (int i = 0; i < strEmail.Length; i++) { if (char.IsLetterOrDigit(strEmail[i])) { continue; } else if(char.Equals('.',strEmail[i]) || char.Equals('@',strEmail[i])) { continue; } else { return false; } }
  • 55.
    return true; }Đoạn code trên cần ít nhất bao nhiêu test case?" A.5 B.7 C.8 D.6 Question 8 of 20 5.0/ 5.0 Points ……. A series of probing question designed to review a predetermined area or function A.Meeting list B.Checklist C.Minutes D.Plan list Question 9 of 20 5.0/ 5.0 Points ……… reviews: Review conducted during the system development process, normally in arccodance with system development methodology. The primary objective of design reviewes is to ensure compliance to design methodology.
  • 56.
    A.Technical B.Design C.Requirement D.Process Question 10 of 20 5.0/ 5.0 Points "public bool ValidPassword(string password) { bool validPassword = false; // Check valid password length if(IsValidLength(password, minLength, maxLength)) { validPassword = true; // Check valid password mix between lowcase and upcase if(!IsMixedCase(password)) return false; // Check valid password mix between alpha & numeric if(!IsAphaNumeric(password)) return false; } return validPassword; } How many unit test cases you must do to check this function to cover all path! " A.4 B.5
  • 57.
    C.3 D.6 Question11 of 20 5.0/ 5.0 Points Black box testing attempts to find errors in which of the following categories: A. incorrect or missing functions B. performance errors C. interface errors Question 12 of 20 5.0/ 5.0 Points Black Box Test bao gồm A. Equivalence partitioning B. Condition analysis C. Specification derived tests D. Boundary value analysis Question 13 of 20 5.0/ 5.0 Points
  • 58.
    Unit Testing isto validate that individual units of software program are working properly. True False Question 14 of 20 1.67/ 5.0 Points White Box Test phải đảm bảo hoàn thành các yêu cầu nào sau đây? A. Decision (branch) coverage B. Path coverage C. "Statement coverage " D. Boundary value coverage Question 15 of 20 5.0/ 5.0 Points Which of the following is the appropriate description concerning black box testing? A.The test case coverage is used as criteria for preparing test data. B.Attention is focused on the internal structures of programs, and verification is made as to whether necessary portions are executed.
  • 59.
    C.If branch instructionsand modules increase in number, the amount of test data also leaps upward. D.Even if any redundant code exists in a tested program, it cannot be detected. Question 16 of 20 5.0/ 5.0 Points Technical review are more …….. That is, they aim to remove defects as soon as possible. A.Objective B.Descriptive C.Subjective D.Preventive Question 17 of 20 5.0/ 5.0 Points What are the items that have to have in unit test case A. Input data B. Test case description C. Expected result
  • 60.
    D. The actorthat take the test Question 18 of 20 5.0/ 5.0 Points White Box Test Case phải đảm bảo các yêu cầu nào sau đây? A. Each test case is combination of condition and confirmation B. Coverage boundary cases C. Keep testing at Unit Level D. Make sure that all of the code is coverage. Question 19 of 20 5.0/ 5.0 Points What's is "Decision coverage" ? A.Each branch in the logic visited by a test B.Each path through the logic is visited by a test C.Each statement in the program will be visited by test Question 20 of 20 5.0/ 5.0 Points To ensure testing robustness and simplify maintenance, test should never rely on other test nor should they depend on the ordering in wich test are executed?
  • 61.