This Presentation covers all the topic related like:
1.What is Software testing.
2.Error,Bug,Fault,Failure
3.Testing life cycle
4.Testing Methodologies
5.Testing level and so on.
in very concise and easy way which can be understood by all.
Agile Computer System Validation of software productsWolfgang Kuchinke
Personalized medicine seems to be a potential solution to the known challenges facing clinical research and drug development. To be employed in clinical research, software tools must undergo a process called Computer System Validation (CSV) for compliance with legal requirements and Good Clinical Practice (GCP). Four academic developer groups of the EU project p-medicine were surveyed to evaluate the readiness of their developed software products to be used for clinical research. The analysis of the survey showed that considerable gaps exist in tool maintenance, quality management and compliance documentation. Because all developer groups use agile development methods, recommendations for agile quality assurance were developed as well as for using agile methods to establish “compliance by design”. We show how agile validation can be established by small modifications of sprint processes.
Software testing is the process of evaluation a software item to detect differences between given input and expected output. Also to assess the feature of A software item. Testing assesses the quality of the product. Software testing is a process that should be done during the development process. In other words software testing is a verification and validation process.
TYPES OF TESTING
There are many types of testing like
Unit Testing
Integration Testing
Functional Testing
System Testing
Stress Testing
Performance Testing
Usability Testing
Acceptance Testing
Regression Testing
Beta Testing
YouTube Link: https://youtu.be/cv6GvRCIuTs
** Test Automation Masters Program: https://www.edureka.co/masters-progra... **
This Edureka PPT on "What is Software Testing?" will give you a brief introduction to what software testing and all the basics concept related to software testing.
The following are the topics covered in the session:
Software Risks
What is Software Testing?
Principles of Sofware Testing
Software Testing Life Cycle
Dynamic Software Testing
Future of Sofware Testing
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Agile Computer System Validation of software productsWolfgang Kuchinke
Personalized medicine seems to be a potential solution to the known challenges facing clinical research and drug development. To be employed in clinical research, software tools must undergo a process called Computer System Validation (CSV) for compliance with legal requirements and Good Clinical Practice (GCP). Four academic developer groups of the EU project p-medicine were surveyed to evaluate the readiness of their developed software products to be used for clinical research. The analysis of the survey showed that considerable gaps exist in tool maintenance, quality management and compliance documentation. Because all developer groups use agile development methods, recommendations for agile quality assurance were developed as well as for using agile methods to establish “compliance by design”. We show how agile validation can be established by small modifications of sprint processes.
Software testing is the process of evaluation a software item to detect differences between given input and expected output. Also to assess the feature of A software item. Testing assesses the quality of the product. Software testing is a process that should be done during the development process. In other words software testing is a verification and validation process.
TYPES OF TESTING
There are many types of testing like
Unit Testing
Integration Testing
Functional Testing
System Testing
Stress Testing
Performance Testing
Usability Testing
Acceptance Testing
Regression Testing
Beta Testing
YouTube Link: https://youtu.be/cv6GvRCIuTs
** Test Automation Masters Program: https://www.edureka.co/masters-progra... **
This Edureka PPT on "What is Software Testing?" will give you a brief introduction to what software testing and all the basics concept related to software testing.
The following are the topics covered in the session:
Software Risks
What is Software Testing?
Principles of Sofware Testing
Software Testing Life Cycle
Dynamic Software Testing
Future of Sofware Testing
Follow us to never miss an update in the future.
YouTube: https://www.youtube.com/user/edurekaIN
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
Castbox: https://castbox.fm/networks/505?country=in
Software Testing has different goals .The major goals of Application testing are as follows:
Discovering problems which may get created by the programmer while developing the application.
Software testing is the process of evaluation a software item to detect differences between given input and expected output. Also to assess the feature of A software item. Testing assesses the quality of the product. Software testing is a process that should be done during the development process. In other words software testing is a verification and validation process.
Software testing can also provide an objective, independent view of the software to allow the business to appreciate and understand the risks of software implementation. Test techniques include, but are not limited to the process of executing a program or application with the intent of finding software bugs (errors or other defects).
Software testing can be stated as the process of validating and verifying that a computer program/application/product:
• meets the requirements that guided its design and development,
• works as expected,
• can be implemented with the same characteristics,
• and satisfies the needs of stakeholders.
Software Development Process Cycle:-
PLAN (P): Device a plan. Define your objective and determine the strategy and supporting methods required to achieve that objective.
DO (D): Execute the plan. Create the conditions and perform the necessary training to execute the plan.
CHECK (C): Check the results. Check to determine whether work is progressing according to the plan and whether the results are obtained.
ACTION (A): Take the necessary and appropriate action if checkup reveals that the work is not being performed according to plan or not as anticipated.
Software Engineering- Types of Testing
Unit Testing
Integration testing
System testing
Acceptance testing
Drivers and Stubs
Bottom-Up Integration
Top-down Integration
Other Approaches to Integration
YouTube Link: https://youtu.be/IGnZHgjU42Y
** Test Automation Engineer Masters Program: https://www.edureka.co/masters-program/automation-testing-engineer-training **
This edureka PPT on "Functional Testing Tutorial" will help you know about Functional Testing and the different techniques involved in it. It will provide an example of how to perform automation testing with Selenium.
Follow us to never miss an update in the future.
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Explain functional testing and its typesConcetto Labs
any software testing, functional testing is a process of testing functionalities that ensure that the system works as per requirements specified in the business documents
The main reason to Software Testing is to find out defects which will cause an error to the users. Suppose any application which we are using in our smartphone which is not working properly, it can lead to many problem.
Testbytes is a community of software testers who are passionate about quality and love to test. We develop an in-depth understanding of the applications under test and include software testing strategies that deliver quantifiable results.
In short, we help in building incredible software.
Software testers are also well trained to take care of bugs that arise during the functioning of any software program. With the right quality assurance training, you will be armed with all the essentials to be qualified as a software tester. It is also essential that you enroll for a duly approved and certified training in quality assurance.
Once you acquire the necessary qa training, you will also learn the two most important skills required in software testing- advanced technical knowledge and communication.
As a proficient software tester, you should ideally possess strong written and verbal communication skills.
Good communication is important to ensure you are able to put our concepts and ideas across so that other team members understand your vision as well as understanding of the situation at hand. Even a small miscommunication can lead to serious errors in the completion of the software project.
The role of a QA professional is quite an integral one since it eases off the burden of other personnel like stakeholders, software developers as well as software managers. These people do not have to constantly worry about the quality, performance as well the errors faced in developing as well as using any new software developed.
Register For A Free DEMO:
website: www.qaonlinetrainings.com
phone: +1-609-308-7395(USA)
Email: training@qaonlinetrainings.com
Functional Testing vs Non-Functional Testing | EdurekaEdureka!
** Software Training: https://www.edureka.co/software-testing-certification-courses **
This Edureka Functional vs Non-Functional PPT will give you an idea about both the types of testing. We will compare them on various parameters and know their types. Following are the topics covered in this PPT:
What is Software Testing?
Parameter to compare
Types of Software Testing
Real-time Use case
Software Testing: http://bit.ly/2tVEjq4
Selenium playlist: https://goo.gl/NmuzXE
Selenium Blog Series: http://bit.ly/2B7C3QR
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
Slides about different types of testing including verification, validation and calibration. It is not same as regular PPT. I don't have conclusion part, because there's not always a hero in the story.
Interview questions for manual testing technology.Vinay Agnihotri
INTERVIEW QUESTIONS FOR MANUAL TESTING. THERE IS SOME IMPORTANT MANUAL TESTING INTERVIEW QUESTION WHICH IS VERY HELPFULL FOR FRESHERS AND EXPERIENCE CANDIDATE.
With a pre-requisite of ensuring an application's flawless functioning, this PPT sheds light on what functional testing entails with its importance to enhance an application's quality. Get to know more on Functional Testing Services, Functional Testing Types, Smoke Testing, Sanity Testing, Regression Testing with this presentation and stay tuned for our upcoming ones.
One of the best software Training & Placement center in Nagercoil. In our Sector we are providing specialized training for Engineering & diploma students
Software Testing has different goals .The major goals of Application testing are as follows:
Discovering problems which may get created by the programmer while developing the application.
Software testing is the process of evaluation a software item to detect differences between given input and expected output. Also to assess the feature of A software item. Testing assesses the quality of the product. Software testing is a process that should be done during the development process. In other words software testing is a verification and validation process.
Software testing can also provide an objective, independent view of the software to allow the business to appreciate and understand the risks of software implementation. Test techniques include, but are not limited to the process of executing a program or application with the intent of finding software bugs (errors or other defects).
Software testing can be stated as the process of validating and verifying that a computer program/application/product:
• meets the requirements that guided its design and development,
• works as expected,
• can be implemented with the same characteristics,
• and satisfies the needs of stakeholders.
Software Development Process Cycle:-
PLAN (P): Device a plan. Define your objective and determine the strategy and supporting methods required to achieve that objective.
DO (D): Execute the plan. Create the conditions and perform the necessary training to execute the plan.
CHECK (C): Check the results. Check to determine whether work is progressing according to the plan and whether the results are obtained.
ACTION (A): Take the necessary and appropriate action if checkup reveals that the work is not being performed according to plan or not as anticipated.
Software Engineering- Types of Testing
Unit Testing
Integration testing
System testing
Acceptance testing
Drivers and Stubs
Bottom-Up Integration
Top-down Integration
Other Approaches to Integration
YouTube Link: https://youtu.be/IGnZHgjU42Y
** Test Automation Engineer Masters Program: https://www.edureka.co/masters-program/automation-testing-engineer-training **
This edureka PPT on "Functional Testing Tutorial" will help you know about Functional Testing and the different techniques involved in it. It will provide an example of how to perform automation testing with Selenium.
Follow us to never miss an update in the future.
YouTube: https://www.youtube.com/user/edurekaIN
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
Explain functional testing and its typesConcetto Labs
any software testing, functional testing is a process of testing functionalities that ensure that the system works as per requirements specified in the business documents
The main reason to Software Testing is to find out defects which will cause an error to the users. Suppose any application which we are using in our smartphone which is not working properly, it can lead to many problem.
Testbytes is a community of software testers who are passionate about quality and love to test. We develop an in-depth understanding of the applications under test and include software testing strategies that deliver quantifiable results.
In short, we help in building incredible software.
Software testers are also well trained to take care of bugs that arise during the functioning of any software program. With the right quality assurance training, you will be armed with all the essentials to be qualified as a software tester. It is also essential that you enroll for a duly approved and certified training in quality assurance.
Once you acquire the necessary qa training, you will also learn the two most important skills required in software testing- advanced technical knowledge and communication.
As a proficient software tester, you should ideally possess strong written and verbal communication skills.
Good communication is important to ensure you are able to put our concepts and ideas across so that other team members understand your vision as well as understanding of the situation at hand. Even a small miscommunication can lead to serious errors in the completion of the software project.
The role of a QA professional is quite an integral one since it eases off the burden of other personnel like stakeholders, software developers as well as software managers. These people do not have to constantly worry about the quality, performance as well the errors faced in developing as well as using any new software developed.
Register For A Free DEMO:
website: www.qaonlinetrainings.com
phone: +1-609-308-7395(USA)
Email: training@qaonlinetrainings.com
Functional Testing vs Non-Functional Testing | EdurekaEdureka!
** Software Training: https://www.edureka.co/software-testing-certification-courses **
This Edureka Functional vs Non-Functional PPT will give you an idea about both the types of testing. We will compare them on various parameters and know their types. Following are the topics covered in this PPT:
What is Software Testing?
Parameter to compare
Types of Software Testing
Real-time Use case
Software Testing: http://bit.ly/2tVEjq4
Selenium playlist: https://goo.gl/NmuzXE
Selenium Blog Series: http://bit.ly/2B7C3QR
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
Slides about different types of testing including verification, validation and calibration. It is not same as regular PPT. I don't have conclusion part, because there's not always a hero in the story.
Interview questions for manual testing technology.Vinay Agnihotri
INTERVIEW QUESTIONS FOR MANUAL TESTING. THERE IS SOME IMPORTANT MANUAL TESTING INTERVIEW QUESTION WHICH IS VERY HELPFULL FOR FRESHERS AND EXPERIENCE CANDIDATE.
With a pre-requisite of ensuring an application's flawless functioning, this PPT sheds light on what functional testing entails with its importance to enhance an application's quality. Get to know more on Functional Testing Services, Functional Testing Types, Smoke Testing, Sanity Testing, Regression Testing with this presentation and stay tuned for our upcoming ones.
One of the best software Training & Placement center in Nagercoil. In our Sector we are providing specialized training for Engineering & diploma students
1. Watch the video a. Episode 9 Munchausen by Proxy Dying foBenitoSumpter862
1. Watch the video a. Episode 9: Munchausen by Proxy: Dying for Attention (13:16) https://www.youtube.com/watch?v=RGw3d6dzHuM
2. Search one of the cases mentioned in this video and answer the following questions:
a) Name 3 legal and/or ethical issues- refer to your course materials for this information.
b) Provide an explanation of how this case applies to the issues you chose
c) If you were the nurse caring for the patient and was involved in the case, what would you do? Find one journal article to support your action(s).
d) Complete your activity on this page
i.
ii.
XYZ Bank Software Test Plan
Student Name
Student ID
2
Date
Software Test Plan
Project Name: XYZ Bank Software Test Plan
Purpose of Project: To prepare an effective software test plan for testing the organization software components and functionalities.
Features To Be Tested/Not To Be Tested
The features to be tested in this project include;
i. Software application units
ii. Software system
iii. Software integration
iv. Software performance and stress
v. Software user acceptance
vi. Software automatic regression
vii. Software beta requirements
On the other hand, the following feature will not be tested
i. Software batch. This feature will not be tested since it has low risk based on the previous risk assessment conducted.
Testing Pass/Fail Criteria
Feature
Pass/Fail Criteria (Pass definition)
Software application units
All test cases completed
All codes covered
Software system
All test cases completed
All codes covered
Software integration
All test cases completed
All codes covered
Software performance and stress
All test cases completed
Software user acceptance level
All test cases completed
Software automatic regression
All test cases completed
Software beta requirements
All test cases completed
Testing Approach
Execution of this project applied the box approach. This is a hybrid method combing the two traditional approaches. White-box and black-box testing are two types of software testing methods. These two methodologies are applied in the description of tester's point of view when creating test cases. Grey-box testing is a hybrid approach to software testing methodology that can be used. The above "arbitrary distinction" among black- and white-box testing has faded somewhat as the concept of grey-box testing—which develops tests from specific design elements—has gained traction.
White-box testing verifies a program's internal structures or workings rather than the functionality that is visible to the end user. In white-box testing, test cases are created using an internal perspective of the system (the source code) and programming skills. The tester selects inputs in order to exercise code paths and determine appropriate outputs. It includes API testing, code coverage, fault injection among others.
On the other hand, black-box testing looks at the program as if it were a "black box," assessing functionality without knowing how it wo ...
1. Watch the video a. Episode 9 Munchausen by Proxy Dying foSantosConleyha
1. Watch the video a. Episode 9: Munchausen by Proxy: Dying for Attention (13:16) https://www.youtube.com/watch?v=RGw3d6dzHuM
2. Search one of the cases mentioned in this video and answer the following questions:
a) Name 3 legal and/or ethical issues- refer to your course materials for this information.
b) Provide an explanation of how this case applies to the issues you chose
c) If you were the nurse caring for the patient and was involved in the case, what would you do? Find one journal article to support your action(s).
d) Complete your activity on this page
i.
ii.
XYZ Bank Software Test Plan
Student Name
Student ID
2
Date
Software Test Plan
Project Name: XYZ Bank Software Test Plan
Purpose of Project: To prepare an effective software test plan for testing the organization software components and functionalities.
Features To Be Tested/Not To Be Tested
The features to be tested in this project include;
i. Software application units
ii. Software system
iii. Software integration
iv. Software performance and stress
v. Software user acceptance
vi. Software automatic regression
vii. Software beta requirements
On the other hand, the following feature will not be tested
i. Software batch. This feature will not be tested since it has low risk based on the previous risk assessment conducted.
Testing Pass/Fail Criteria
Feature
Pass/Fail Criteria (Pass definition)
Software application units
All test cases completed
All codes covered
Software system
All test cases completed
All codes covered
Software integration
All test cases completed
All codes covered
Software performance and stress
All test cases completed
Software user acceptance level
All test cases completed
Software automatic regression
All test cases completed
Software beta requirements
All test cases completed
Testing Approach
Execution of this project applied the box approach. This is a hybrid method combing the two traditional approaches. White-box and black-box testing are two types of software testing methods. These two methodologies are applied in the description of tester's point of view when creating test cases. Grey-box testing is a hybrid approach to software testing methodology that can be used. The above "arbitrary distinction" among black- and white-box testing has faded somewhat as the concept of grey-box testing—which develops tests from specific design elements—has gained traction.
White-box testing verifies a program's internal structures or workings rather than the functionality that is visible to the end user. In white-box testing, test cases are created using an internal perspective of the system (the source code) and programming skills. The tester selects inputs in order to exercise code paths and determine appropriate outputs. It includes API testing, code coverage, fault injection among others.
On the other hand, black-box testing looks at the program as if it were a "black box," assessing functionality without knowing how it wo ...
Software Testing :
It is the process used to identify the correctness, completeness and quality of developed computer software.
It is the process of executing a program/application under positive and negative conditions by manual or automated means. It checks for the :-
Specification
Functionality
Performance
Software testing means to cut errors, reduce
maintenances and to short the cost of software development. Many
software development and testing methods are used from many
past years to improve software quality and software reliability. The
major problem arises in the field of software testing is to find the
best test case to performs testing of software. There are many kind
of testing methods used for making a best case. Teasing is a
important part of software development cycle .The process of
testing is not bounded to detection of ’error’ in software but also
enhances the surety of proper functioning and help to find out the
functional and non functional particularities .Testing activities
focuses on the overall progress of software.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
1. 1
Presented By:
Vishesh Kumar Jha(04620602018)
BCA 4TH SEMESTER 1ST SHIFT
TRINITY INSTITUTE OF PROFESSIONAL STUDIES
(Affiliated to Guru Gobind Singh Indraprastha University, Delhi)
Ranked “A” Institution of GGSIPU, Delhi
Recognised under section 2(f) of the UGC Act, 1956
NAAC Accredited “B++” Grade Institution
Ranked “A+” Institution by SFRC, Govt. of NCT of India
Software Testing
2. 2
INTRODUCTION
It is the process used to identify the correctness,
completeness and quality of developed computer
software.
It is the process of executing a program/application
under positive and negative conditions by manual or
automated means. It checks for the :-
Specification
Functionality
Performance
3. 3
OBJECTIVES
Demonstrate a given software product matching its requirement
specifications.
Validate the quality of a software testing using the minimumcost
and efforts.
Generate high quality test cases, perform effective tests, and issue correct and helpful
problem reports.
Uncover as many as errors (or bugs) as possible in a given product.
5. 5
Error : It is a human action that produces the
incorrect result that produces a fault.
Bug : The presence of error at the time of execution
of the software.
Fault: State of software caused by an error.
Failure : Deviation of the software from its expected result.
It is an event.
6. 6
SDLC(Software Development Life Cycle)
Standard model used word wide to develop a
software.
A framework that describes the activities
performedat each stage of a software
development project.
Necessary to ensure the quality of the software.
Logical steps taken to develop a software product
7. System Study
Testing Life Cycle
Test Plan
Project Initiation
Summary Reports
Execute Test Cases
( manual /automated )
Analysis
Regression Test
Report Defects
Design TestCases
8. 8
Test Plan
It is a systematic approach to test a
system
i.e. software. The plan typically
contains a detailed understanding of
what the eventual testing workflow will
be.
9. 9
Test Case
It is a specific procedure of testing a
particular requirement.
It will include:
Identification of specific
requirement tested.
Test case success/failure criteria.
Specific steps to execute test
Test data
10. 10
Verification vs Validation
Verification: The software should
confirm to its specification (Are we
building the product right?)
Validation: The software should do what
the user really requires (Are we building
the right product?)
12. Black box testing
12
No knowledge of internal
program design or code
required.
Tests are based on
requirements and functionality.
13. White Box Testing
13
Knowledge of the internal
program design and code
required.
Tests are based on coverage of
code statements, branches,
paths, conditions
19. 19
Once all the modules have been unit tested, integration testing is
performed.
It is to determine the correctness the interface between the modules.
Produce tests to identify errors associated with interfacing.
Types:
Big Bang Integration testing
Top Down Integration testing
Bottom Up Integration testing
Mixed Integration testing
21. 21
The system as a whole is tested to uncover requirement errors.
Verifies that all system elements work properly and that overall system function
and performance has been achieved.
Types:
1. Alpha Testing
2. Beta Testing
3. Acceptance Testing
4. Performance Testing
22. Alpha Testing
It is carried out by the test team within the developing organization .
Beta Testing
It is performed by a selected group of friendly customers.
Acceptance Testing
It is performed by the customer to determine whether to accept or reject
the delivery of the system.
Performance Testing
It is carried out to check whether the system meets the nonfunctional
requirements identified in the SRS document.