This document discusses black box and white box testing approaches. Black box testing is done by users based on requirements and functionality, while white box testing is done by developers based on internal code structure. Both testing types are needed to fully validate software. Black box tests the system from the outside based on specifications, while white box tests internally based on implementation. To produce high quality software, both testing approaches should be used along with user involvement and rapid prototyping.
Gray box testing is a combination of white-box and black-box testing techniques. It involves partial knowledge of the internal structure of an application. Gray box testers generate test cases based on requirements and functional specifications rather than source code. Some advantages are that it benefits from both black-box and white-box testing while remaining non-intrusive. Disadvantages include only partial code coverage due to limited internal access. Gray box testing is suitable for web applications and functional/business domain testing.
This document discusses various software testing methodologies. It begins by defining software testing and its objectives. It then covers topics like verification and validation, unit testing, integration testing strategies, validation testing, system testing types, and software testing strategies. The remainder of the document focuses on different types of testing like white-box testing, black-box testing, and grey-box testing along with techniques like structural testing, code coverage, equivalence partitioning, and boundary value analysis.
This document discusses and compares white box, black box, and gray box testing methods. White box testing examines internal program structure and logic and requires knowledge of source code. Black box testing examines functionality without knowledge of internal workings. Gray box testing combines aspects of white and black box by having limited internal knowledge. Each method has advantages like code coverage for white box or large tester pools for black box, and disadvantages like cost or limited coverage. The document provides details on each method and how they differ in tester knowledge and perspective.
White box testing involves testing internal coding and infrastructure by executing different lines of code. It is done by developers who have knowledge of the internal structure. Black box testing treats the system as a "black box" and tests it without knowledge of internal structures by validating inputs and outputs. Unit testing validates individual units of source code and is done by developers to ensure each part is correct before integration. Both white box and unit testing can be done earlier and be more thorough than black box testing, but require more skilled testers and knowledge of internal structures. Black box testing can be done by non-technical testers and from an end user perspective.
This document provides an overview of software testing. It defines software testing as validating and verifying that a program meets its requirements, works as expected, and can be implemented consistently. Testing is classified into verification and validation. Verification includes walkthroughs, inspections, and reviews, while validation includes black box and white box testing. Black box testing, where the internal structure is unknown, is further broken down into functional testing techniques like boundary value analysis and equivalence partitioning, and non-functional testing of the GUI, usability, navigation, compatibility, and various testing stages.
This document discusses black box and white box testing approaches. Black box testing is done by users based on requirements and functionality, while white box testing is done by developers based on internal code structure. Both testing types are needed to fully validate software. Black box tests the system from the outside based on specifications, while white box tests internally based on implementation. To produce high quality software, both testing approaches should be used along with user involvement and rapid prototyping.
Gray box testing is a combination of white-box and black-box testing techniques. It involves partial knowledge of the internal structure of an application. Gray box testers generate test cases based on requirements and functional specifications rather than source code. Some advantages are that it benefits from both black-box and white-box testing while remaining non-intrusive. Disadvantages include only partial code coverage due to limited internal access. Gray box testing is suitable for web applications and functional/business domain testing.
This document discusses various software testing methodologies. It begins by defining software testing and its objectives. It then covers topics like verification and validation, unit testing, integration testing strategies, validation testing, system testing types, and software testing strategies. The remainder of the document focuses on different types of testing like white-box testing, black-box testing, and grey-box testing along with techniques like structural testing, code coverage, equivalence partitioning, and boundary value analysis.
This document discusses and compares white box, black box, and gray box testing methods. White box testing examines internal program structure and logic and requires knowledge of source code. Black box testing examines functionality without knowledge of internal workings. Gray box testing combines aspects of white and black box by having limited internal knowledge. Each method has advantages like code coverage for white box or large tester pools for black box, and disadvantages like cost or limited coverage. The document provides details on each method and how they differ in tester knowledge and perspective.
White box testing involves testing internal coding and infrastructure by executing different lines of code. It is done by developers who have knowledge of the internal structure. Black box testing treats the system as a "black box" and tests it without knowledge of internal structures by validating inputs and outputs. Unit testing validates individual units of source code and is done by developers to ensure each part is correct before integration. Both white box and unit testing can be done earlier and be more thorough than black box testing, but require more skilled testers and knowledge of internal structures. Black box testing can be done by non-technical testers and from an end user perspective.
This document provides an overview of software testing. It defines software testing as validating and verifying that a program meets its requirements, works as expected, and can be implemented consistently. Testing is classified into verification and validation. Verification includes walkthroughs, inspections, and reviews, while validation includes black box and white box testing. Black box testing, where the internal structure is unknown, is further broken down into functional testing techniques like boundary value analysis and equivalence partitioning, and non-functional testing of the GUI, usability, navigation, compatibility, and various testing stages.
Testing, black ,white and gray box testingAamir Shakir
Black box, white box, and gray box testing techniques differ based on the level of internal knowledge of the system being tested. Black box testing assesses functionality without viewing internal structures. White box testing uses programming knowledge and examines internal logic and structures. Gray box testing combines aspects of black and white box testing by having some but not full internal knowledge. The techniques vary in their advantages like scalability, code coverage, and disadvantages such as redundancy.
Software testing is a vital part in developing software.Software testing is an investigation conducted to provide stakeholders with information about the quality of the product or service under test.
The document discusses various types and levels of software testing. It describes unit testing, integration testing, system testing, and acceptance testing. Unit testing involves testing individual program modules and is done by developers. Integration testing involves testing interfaces between modules. System testing tests the entire system against requirements. Acceptance testing is done by clients to determine if the system meets needs. The document also covers black-box and white-box testing strategies and techniques.
White box testing involves testing internal program structure and code. It includes static testing like code reviews and structural testing like unit testing. Static testing checks code against requirements without executing. Structural testing executes code to test paths and conditions. Code coverage metrics like statement coverage measure what code is executed by tests. Code complexity metrics like cyclomatic complexity quantify complexity to determine necessary test cases. White box testing finds defects from incorrect code but may miss realistic errors and developers can overlook own code issues.
Test Driven Development specifies that you write a failing unit test before you write any code. Some people say this is impossible. I'll demonstrate that it's not only possible, but will change how you write code for the better.
This document discusses software testing techniques, including characteristics of testable software and different types of testing. It describes white box testing which tests internal coding and structure, including unit and integration testing. Unit testing checks individual units of source code, while integration testing checks how modules work together. Black box testing checks functionality without seeing internal code, and includes functional, non-functional, and regression testing. The document provides examples of unit testing in Visual Studio and NUnit and describes top-down and bottom-up approaches to integration testing.
software testing is necessary to make sure the product or application is defect free, as per customer specifications. Software testing identifies fault whose removal increases the software Quality and Increases the software reliability.Testing effort is directly proportional to the complexity of the program.
White box testing is a software testing method that tests the internal structure or workings of an application. It requires access to and an understanding of the application's source code. The document describes various white box testing techniques like path testing, statement coverage testing, branch coverage testing, and loop testing. It also covers the advantages of white box testing like checking code standards and optimizing code. The disadvantages include it requiring highly skilled testing and having a high complexity and cost.
An Insight into the Black Box and White Box Software Testing BugRaptors
Software testing is one of the best means to affirm the quality of an application and deliver error-free software. Over the years, software testing has developed into a separate discipline providing way to numerous different testing techniques that have been introduced, scrutinized and considered in this area. Read More Here!
White box testing is a software testing technique that tests internal coding and infrastructure. It involves writing test cases that exercise the paths in the code to help identify missing logic or errors. The document discusses various white box testing techniques like statement coverage, decision coverage, loop coverage, condition coverage, and path coverage. It also discusses performing white box testing at the unit, integration, and system levels. The session will cover white box testing at the unit level using control flow analysis techniques like building control flow graphs and analyzing possible paths.
The document outlines five phases of software testing: development, system and integration, user acceptance, implementation, and regression testing. It describes unit testing as focusing on testing individual code units for functionality and reliability. Unit tests are conducted during the development phase using structural or functional techniques. Entry criteria for unit testing include having 80% complete and approved business requirements, a finalized technical design, and an established development environment. Exit criteria include holding a testing transition meeting where developers sign off and receiving project manager approval.
Learn Software Testing Tools By Professional IT Industry experts.
By QEdge Technologies Team.we are here to help you to place in best testing environment.
Learn Selenium WebDriver,QTP,ETL Testing,Manual Testing,Automation Testing,LoadRunner.Watch QEdge Technologies Software Testing Tools Course Content
Visit: http://www.qedgetech.com
Manual Testing Training By Real Time IT Industry Expert Trainers.having 14 Years of Experienced Trainers.the best way to learn manual testing with experienced Trainers.
Under the guidence of Trainers you will get
Manual Testing Materials
Manual Testing Resume Preparation
Manual Testing Interview Questions and Answers
Manual Testing Tutorials
Learn Manual Testing Join QEdge Technologies
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Unit testing involves individually testing small units or modules of code, such as functions, classes, or programs, to determine if they are fit for use. The goal is to isolate each part of a program and verify that it works as intended, helps reduce defects early in the development process, and improves code design. Unit testing is typically done by developers to test their code meets its design before integration testing.
White box testing involves testing the internal structure and code of a software program, allowing testers to see inside the "box". It is used to test for internal security holes, code paths, expected outputs, and functionality of conditional statements. It involves understanding the source code and creating test cases to execute each process individually through manual testing and testing tools. Common techniques include statement, branch, condition coverage, and path testing. White box testing can thoroughly test all code paths but is complex, expensive, time-consuming, and requires professional resources with programming expertise.
The document discusses different types of software testing including white box (structural) testing, black box (functional) testing, unit testing, integration testing, system testing, acceptance testing, and performance testing. It also outlines the stages of testing in the V-model including unit testing, integration testing, and system testing. Various testing techniques are described such as testing code structure in white box testing and testing functionality without viewing code in black box testing.
Unit testing involves testing individual units or components of code to ensure they work as intended. It focuses on testing functional correctness, error handling, and input/output values. The main benefits are faster debugging, easier integration testing, and living documentation. Guidelines for effective unit testing include writing automated, independent, focused tests that cover boundaries and are easy to run and maintain.
Different types of software testing include installation testing, usability testing, regression testing, performance testing, and security testing. Installation testing checks that a system is correctly installed and functions properly on a variety of hardware configurations. Usability testing observes users interacting with a product to evaluate ease of use. Regression testing re-executes tests on software that has undergone changes to ensure no new bugs were introduced. Performance testing evaluates how fast a system performs under varying workloads through load and stress testing. Security testing verifies that a system protects against unauthorized access and vulnerabilities.
This document discusses software engineering and software testing. Software engineering is concerned with developing large software through applying engineering principles. The challenge is to produce high quality software within budget and schedule constraints. Software testing is the process of finding errors in software and involves both manual and automated testing. Different types of testing include unit, integration, system, and acceptance testing. The goal of testing is to uncover defects early and reduce costs.
The document discusses software quality assurance (SQA) and defines key terms related to quality. It describes SQA as encompassing quality management, software engineering processes, formal reviews, testing strategies, documentation control, and compliance with standards. Specific SQA activities mentioned include developing an SQA plan, participating in process development, auditing work products, and ensuring deviations are addressed. The document also discusses software reviews, inspections, reliability, and the reliability specification process.
Testing, black ,white and gray box testingAamir Shakir
Black box, white box, and gray box testing techniques differ based on the level of internal knowledge of the system being tested. Black box testing assesses functionality without viewing internal structures. White box testing uses programming knowledge and examines internal logic and structures. Gray box testing combines aspects of black and white box testing by having some but not full internal knowledge. The techniques vary in their advantages like scalability, code coverage, and disadvantages such as redundancy.
Software testing is a vital part in developing software.Software testing is an investigation conducted to provide stakeholders with information about the quality of the product or service under test.
The document discusses various types and levels of software testing. It describes unit testing, integration testing, system testing, and acceptance testing. Unit testing involves testing individual program modules and is done by developers. Integration testing involves testing interfaces between modules. System testing tests the entire system against requirements. Acceptance testing is done by clients to determine if the system meets needs. The document also covers black-box and white-box testing strategies and techniques.
White box testing involves testing internal program structure and code. It includes static testing like code reviews and structural testing like unit testing. Static testing checks code against requirements without executing. Structural testing executes code to test paths and conditions. Code coverage metrics like statement coverage measure what code is executed by tests. Code complexity metrics like cyclomatic complexity quantify complexity to determine necessary test cases. White box testing finds defects from incorrect code but may miss realistic errors and developers can overlook own code issues.
Test Driven Development specifies that you write a failing unit test before you write any code. Some people say this is impossible. I'll demonstrate that it's not only possible, but will change how you write code for the better.
This document discusses software testing techniques, including characteristics of testable software and different types of testing. It describes white box testing which tests internal coding and structure, including unit and integration testing. Unit testing checks individual units of source code, while integration testing checks how modules work together. Black box testing checks functionality without seeing internal code, and includes functional, non-functional, and regression testing. The document provides examples of unit testing in Visual Studio and NUnit and describes top-down and bottom-up approaches to integration testing.
software testing is necessary to make sure the product or application is defect free, as per customer specifications. Software testing identifies fault whose removal increases the software Quality and Increases the software reliability.Testing effort is directly proportional to the complexity of the program.
White box testing is a software testing method that tests the internal structure or workings of an application. It requires access to and an understanding of the application's source code. The document describes various white box testing techniques like path testing, statement coverage testing, branch coverage testing, and loop testing. It also covers the advantages of white box testing like checking code standards and optimizing code. The disadvantages include it requiring highly skilled testing and having a high complexity and cost.
An Insight into the Black Box and White Box Software Testing BugRaptors
Software testing is one of the best means to affirm the quality of an application and deliver error-free software. Over the years, software testing has developed into a separate discipline providing way to numerous different testing techniques that have been introduced, scrutinized and considered in this area. Read More Here!
White box testing is a software testing technique that tests internal coding and infrastructure. It involves writing test cases that exercise the paths in the code to help identify missing logic or errors. The document discusses various white box testing techniques like statement coverage, decision coverage, loop coverage, condition coverage, and path coverage. It also discusses performing white box testing at the unit, integration, and system levels. The session will cover white box testing at the unit level using control flow analysis techniques like building control flow graphs and analyzing possible paths.
The document outlines five phases of software testing: development, system and integration, user acceptance, implementation, and regression testing. It describes unit testing as focusing on testing individual code units for functionality and reliability. Unit tests are conducted during the development phase using structural or functional techniques. Entry criteria for unit testing include having 80% complete and approved business requirements, a finalized technical design, and an established development environment. Exit criteria include holding a testing transition meeting where developers sign off and receiving project manager approval.
Learn Software Testing Tools By Professional IT Industry experts.
By QEdge Technologies Team.we are here to help you to place in best testing environment.
Learn Selenium WebDriver,QTP,ETL Testing,Manual Testing,Automation Testing,LoadRunner.Watch QEdge Technologies Software Testing Tools Course Content
Visit: http://www.qedgetech.com
Manual Testing Training By Real Time IT Industry Expert Trainers.having 14 Years of Experienced Trainers.the best way to learn manual testing with experienced Trainers.
Under the guidence of Trainers you will get
Manual Testing Materials
Manual Testing Resume Preparation
Manual Testing Interview Questions and Answers
Manual Testing Tutorials
Learn Manual Testing Join QEdge Technologies
http://www.qedgetech.com/manual-testing-training
Unit testing involves individually testing small units or modules of code, such as functions, classes, or programs, to determine if they are fit for use. The goal is to isolate each part of a program and verify that it works as intended, helps reduce defects early in the development process, and improves code design. Unit testing is typically done by developers to test their code meets its design before integration testing.
White box testing involves testing the internal structure and code of a software program, allowing testers to see inside the "box". It is used to test for internal security holes, code paths, expected outputs, and functionality of conditional statements. It involves understanding the source code and creating test cases to execute each process individually through manual testing and testing tools. Common techniques include statement, branch, condition coverage, and path testing. White box testing can thoroughly test all code paths but is complex, expensive, time-consuming, and requires professional resources with programming expertise.
The document discusses different types of software testing including white box (structural) testing, black box (functional) testing, unit testing, integration testing, system testing, acceptance testing, and performance testing. It also outlines the stages of testing in the V-model including unit testing, integration testing, and system testing. Various testing techniques are described such as testing code structure in white box testing and testing functionality without viewing code in black box testing.
Unit testing involves testing individual units or components of code to ensure they work as intended. It focuses on testing functional correctness, error handling, and input/output values. The main benefits are faster debugging, easier integration testing, and living documentation. Guidelines for effective unit testing include writing automated, independent, focused tests that cover boundaries and are easy to run and maintain.
Different types of software testing include installation testing, usability testing, regression testing, performance testing, and security testing. Installation testing checks that a system is correctly installed and functions properly on a variety of hardware configurations. Usability testing observes users interacting with a product to evaluate ease of use. Regression testing re-executes tests on software that has undergone changes to ensure no new bugs were introduced. Performance testing evaluates how fast a system performs under varying workloads through load and stress testing. Security testing verifies that a system protects against unauthorized access and vulnerabilities.
This document discusses software engineering and software testing. Software engineering is concerned with developing large software through applying engineering principles. The challenge is to produce high quality software within budget and schedule constraints. Software testing is the process of finding errors in software and involves both manual and automated testing. Different types of testing include unit, integration, system, and acceptance testing. The goal of testing is to uncover defects early and reduce costs.
The document discusses software quality assurance (SQA) and defines key terms related to quality. It describes SQA as encompassing quality management, software engineering processes, formal reviews, testing strategies, documentation control, and compliance with standards. Specific SQA activities mentioned include developing an SQA plan, participating in process development, auditing work products, and ensuring deviations are addressed. The document also discusses software reviews, inspections, reliability, and the reliability specification process.
This document discusses various types of software testing techniques used in the software development lifecycle (SDLC). It begins by describing different SDLC models like waterfall, prototyping, RAD, spiral and V-models. It then discusses the importance of testing at different stages of SDLC and different types of testing like static vs dynamic, black box vs white box, unit vs integration etc. The rest of the document elaborates on specific black box and white box testing techniques like equivalence partitioning, boundary value analysis, cause-effect graphing, statement coverage and basis path testing.
The document provides an overview of quality assurance and software testing processes. It describes key concepts like requirements gathering, test planning, test case development, defect reporting, retesting and sign off. It also covers quality standards, software development life cycles, testing methodologies, documentation artifacts, and project management structures.
Introduction To Software Quality Assuranceruth_reategui
The document discusses software quality assurance (SQA) and defines key terms and concepts. It outlines the components of an SQA plan according to IEEE standard 730, including required sections, documentation to review, standards and metrics, and types of reviews. It also summarizes approaches to SQA from the Software Capability Maturity Model and the Rational Unified Process.
Testing is the process of identifying bugs and ensuring software meets requirements. It involves executing programs under different conditions to check specification, functionality, and performance. The objectives of testing are to uncover errors, demonstrate requirements are met, and validate quality with minimal cost. Testing follows a life cycle including planning, design, execution, and reporting. Different methodologies like black box and white box testing are used at various levels from unit to system. The overall goal is to perform effective testing to deliver high quality software.
WHITE BOX & BLACK BOXTESTING IN DATABASESalman Memon
White box & black box are software testing methods.
Software testing is a process that should be done during the development process. In other words software testing is a verification and validation process.
Verification : is the process to make sure the product satisfies the conditions imposed at the start of the development phase. In other words, to make sure the product behaves the way we want it to.
http://phpexecutor.com
Software testing is performed to verify that a software package functions as expected according to requirements specifications. There are two types of testing: validation and verification. Validation uses methods like black box, gray box, and white box testing to check if the software meets customer expectations. Verification uses inspections, reviews, and desk-checking to check if the software conforms to specifications. Testing can find errors but not guarantee their absence, and cannot establish that a product works properly under all conditions.
The document discusses fundamentals of testing, including black-box and white-box testing techniques. It also provides details on reviewing product specifications, such as pretending to be the customer, researching standards and guidelines, and reviewing similar software. Key aspects to check in specifications include completeness, accuracy, and precision. Testing techniques covered include equivalence partitioning and boundary value analysis for black-box testing and unit testing, code analysis and coverage for white-box.
The document discusses various software testing methods, including static testing, white box testing, black box testing, unit testing, integration testing, and system testing. It outlines the benefits and pitfalls of each method. For example, static testing can find defects early but is time-consuming, while black box testing tests from a user perspective but may leave code paths untested. The document recommends using a black box approach combined with top-down integration testing, breaking the system into subsystems and assigning specific test responsibilities.
The document provides an overview of software testing concepts including definitions, principles, test types, and the test process. It discusses what testing is, different types of testing like unit testing, integration testing, and acceptance testing. It also covers test planning, estimation, procedures, and reporting. The key aspects of testing covered are definitions of errors, faults, and failures. It emphasizes that testing can find bugs but not guarantee their absence.
http://qatestlab.com/
Software products have been evolving for several decades. We have every reason to believe that information technology is one the most rapidly developing fields.
The document discusses various types and levels of software testing. It defines software testing as analyzing a software item to detect differences between existing and required conditions (i.e. defects). The key types discussed are positive and negative testing, white-box and black-box testing. The levels covered are unit testing, integration testing, system testing, and acceptance testing. Various testing tools are also listed for different testing purposes such as source code testing, functional testing, performance testing, and database testing.
Foundation level testing Concepts,Non function testing ,Non-Functional testing ,Selenium Tool,
What is Software Testing Software Testing is an activity in software development.
It is an investigation performed against a software to provide information about the quality of the software to stakeholders.
Software testing is associated with the two terms.
Validation: Are we doing the right job?
Verification: Are we doing the job right?
Case study "Virtual Show Room" – VSR,water fall model,General Principles of Testing,
The General V-Model
Unit Testing
Component Testing
Integration Testing
System Testing
Acceptance Testing
This presentation provides an overview of different types of software testing, including unit testing, integration testing, system testing, acceptance testing, black-box testing, and white-box testing. It discusses the principles and goals of testing at each level. Key points covered include how unit testing validates individual components, integration testing exposes faults in component interaction, system testing evaluates compliance of the full system, and acceptance testing assesses if requirements are met before user delivery. Black-box and white-box testing approaches are also summarized.
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.
This presentation provides an overview of different types of software testing including unit testing, integration testing, system testing, acceptance testing, black-box testing, and white-box testing. It discusses the principles and best practices of software testing such as testing all conditions, writing test cases for valid and invalid inputs, and thoroughly inspecting test results. The presentation also addresses common myths about testing and explains the benefits of things like unit testing, as well as defining different testing levels like alpha and beta testing.
The document discusses software testing and provides details on various testing techniques. It covers verification and validation processes, basics of black box and white box testing, types of testing including unit, integration, functional, system, and acceptance testing. Test cases and how to write good test cases are also explained. Key points covered include the purpose of software testing being to detect differences between inputs and outputs and assess software features to verify quality.
Software Testing Techniques: An Overview QA InfoTech
Are you sure you're well versed with the intricate details of the techniques involved in software testing? Via this PPT, get some insight on static and dynamic software testing techniques, white box testing, and black box testing as well stay tuned for more!
The document discusses penetration testing methods that companies can use to test their network security and protect information. It describes two main methods: white box testing, where internal structures are known, and black box testing, where they are unknown. The document outlines advantages and disadvantages of each method. It also discusses challenges companies may face with penetration testing, such as technical issues, and how to address problems like network traffic, account lockouts, and lack of communication.
Similar to How Many Types of Software Testing Do You Know? Part I (20)
Performance and penetration_testing_with_a_partner_how_to_start!QATestLab
Even for small and midsize businesses, the security and response times of their IT
systems are critical. Therefore it’s important to run the systems through thorough
testing before launching them into production. But the execution of performance and
penetration testing can be challenging. In-house teams often lack the time, experience
or knowledge of the test tools and test techniques required.
Why to pay for independent testing, when i have an in house development teamQATestLab
Consider software testing a waste? Hear about software "butterfly effect"? Even the smallest change in the initial conditions may cause irreversible changes in the whole system. Are you sure that your development team is able to write an error-free code from the first time? Are you ready to release a product without testing at all?
How many testing_types_does_a_project_needQATestLab
Functionality, performance, security, UI, configuration - what testing type will ensure a successful product release? Will proper functioning overlap usability, load or compatibility issues? Complex and full testing helps to improve product quality and ensure positive user experience. But what to do in case of limited budget and close deadline?
Dedicated qa team will it really screw up testingQATestLab
A dedicated QA team can help ensure proper software quality verification. It involves engaging external testers as part of an in-house staff. This model is best suited for projects with ever-changing requirements, high scalability needs, and long-term timelines. Key advantages include full customer control over the QA team, defined budgets, flexibility, and deep collaboration between teams. Setting up the dedicated QA team may take several days to weeks depending on requirements and trust levels.
In order to receive an objective evaluation of software quality and ensure a successful release of solutions to the market, the companies use the services of independent testing providers. Despite a number of benefits, the procedure of independent quality assessment hides several pitfalls that can affect the project team productivity and complicate the workflow.
http://qatestlab.com/resources/
The RAD (Rapid Application Development) development model is one of the types of incremental model. The principle of parallel creation of the system components and functions underlies this model.
(by QATestLab)
Generally, regression testing is performed in order to assure that current functionality operates appropriately, and all code modifications did not break the work of other systems.
(by QATestLab)
The “V-model” concept means verification and validation model. This is a consequence of performing the processes in a certain order. The next step will be fulfilled only after completing the previous one.
(by QATestLab)
Retesting slightly reminds regression testing but still there is a set of differences between these types of software quality checking. Retesting is more like rechecking of the earlier reproducing error. Hence its name.
(by QATestLab)
A/A testing slightly reminds A/B checking when two almost identical versions of the same page are tested. The A/A testing aim is to check whether the static data are displayed properly.
(by QATestLab)
Cucumber is a tool which supports development via behavior realization (BDD - Behavior-Driven Development). It is considered to be utilized for creating the tests which can be understood by each and all, even without special technical knowledge.
(by QATestLab)
For the set goals achievement and successful A/B testing fulfillment, first of all, one should get acquainted with the peculiarities of such checking type and the algorithm of its performance.
(by QATestLab)
SQL (Structured Query language) is a standard language for the database access and their management according to American National Standards Institute.
(by QATestLab)
Those who are at least a little bit interested in software testing know that performing web products testing, desktop application checking or mobile testing, the specialists use the certain systems which help to detect errors, their status, progress level, and many other factors.
(by QATestLab)
The JMeter tool was firstly created by Stefano Mazzotti from the Apache Software Foundation.
Exactly this tool is used by software testing company as it possesses a whole set of advantages.
(by QATestLab)
Executing automated testing, the specialists’ team has an opportunity to choose a certain checking tool which is mostly suitable for the specified project.
(by QATestLab)
Performing automated testing, the specialists may use various tools. This may be a set of Selenium or QTP tools (Quick Test Professional).
(by QATestLab)
There is a set of tools for the qualitative execution of automated testing of different web products. Selenium is one of such product series. Now it will be discussed one of its components, namely Selenium.
(by QATestLab)
Why Shouldn’t Weekly Status Reports Be Ignored?QATestLab
Those, who are involved in web site testing, desktop testing and mobile application testing, know that these activities assume writing many different reports besides error reports.
(by QATestLab)
Connector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectorsDianaGray10
Join us to learn how UiPath Apps can directly and easily interact with prebuilt connectors via Integration Service--including Salesforce, ServiceNow, Open GenAI, and more.
The best part is you can achieve this without building a custom workflow! Say goodbye to the hassle of using separate automations to call APIs. By seamlessly integrating within App Studio, you can now easily streamline your workflow, while gaining direct access to our Connector Catalog of popular applications.
We’ll discuss and demo the benefits of UiPath Apps and connectors including:
Creating a compelling user experience for any software, without the limitations of APIs.
Accelerating the app creation process, saving time and effort
Enjoying high-performance CRUD (create, read, update, delete) operations, for
seamless data management.
Speakers:
Russell Alfeche, Technology Leader, RPA at qBotic and UiPath MVP
Charlie Greenberg, host
Dandelion Hashtable: beyond billion requests per second on a commodity serverAntonios Katsarakis
This slide deck presents DLHT, a concurrent in-memory hashtable. Despite efforts to optimize hashtables, that go as far as sacrificing core functionality, state-of-the-art designs still incur multiple memory accesses per request and block request processing in three cases. First, most hashtables block while waiting for data to be retrieved from memory. Second, open-addressing designs, which represent the current state-of-the-art, either cannot free index slots on deletes or must block all requests to do so. Third, index resizes block every request until all objects are copied to the new index. Defying folklore wisdom, DLHT forgoes open-addressing and adopts a fully-featured and memory-aware closed-addressing design based on bounded cache-line-chaining. This design offers lock-free index operations and deletes that free slots instantly, (2) completes most requests with a single memory access, (3) utilizes software prefetching to hide memory latencies, and (4) employs a novel non-blocking and parallel resizing. In a commodity server and a memory-resident workload, DLHT surpasses 1.6B requests per second and provides 3.5x (12x) the throughput of the state-of-the-art closed-addressing (open-addressing) resizable hashtable on Gets (Deletes).
"Frontline Battles with DDoS: Best practices and Lessons Learned", Igor IvaniukFwdays
At this talk we will discuss DDoS protection tools and best practices, discuss network architectures and what AWS has to offer. Also, we will look into one of the largest DDoS attacks on Ukrainian infrastructure that happened in February 2022. We'll see, what techniques helped to keep the web resources available for Ukrainians and how AWS improved DDoS protection for all customers based on Ukraine experience
Skybuffer SAM4U tool for SAP license adoptionTatiana Kojar
Manage and optimize your license adoption and consumption with SAM4U, an SAP free customer software asset management tool.
SAM4U, an SAP complimentary software asset management tool for customers, delivers a detailed and well-structured overview of license inventory and usage with a user-friendly interface. We offer a hosted, cost-effective, and performance-optimized SAM4U setup in the Skybuffer Cloud environment. You retain ownership of the system and data, while we manage the ABAP 7.58 infrastructure, ensuring fixed Total Cost of Ownership (TCO) and exceptional services through the SAP Fiori interface.
Generating privacy-protected synthetic data using Secludy and MilvusZilliz
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
[OReilly Superstream] Occupy the Space: A grassroots guide to engineering (an...Jason Yip
The typical problem in product engineering is not bad strategy, so much as “no strategy”. This leads to confusion, lack of motivation, and incoherent action. The next time you look for a strategy and find an empty space, instead of waiting for it to be filled, I will show you how to fill it in yourself. If you’re wrong, it forces a correction. If you’re right, it helps create focus. I’ll share how I’ve approached this in the past, both what works and lessons for what didn’t work so well.
Introduction of Cybersecurity with OSS at Code Europe 2024Hiroshi SHIBATA
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
Main news related to the CCS TSI 2023 (2023/1695)Jakub Marek
An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
Taking AI to the Next Level in Manufacturing.pdfssuserfac0301
Read Taking AI to the Next Level in Manufacturing to gain insights on AI adoption in the manufacturing industry, such as:
1. How quickly AI is being implemented in manufacturing.
2. Which barriers stand in the way of AI adoption.
3. How data quality and governance form the backbone of AI.
4. Organizational processes and structures that may inhibit effective AI adoption.
6. Ideas and approaches to help build your organization's AI strategy.
5th LF Energy Power Grid Model Meet-up SlidesDanBrown980551
5th Power Grid Model Meet-up
It is with great pleasure that we extend to you an invitation to the 5th Power Grid Model Meet-up, scheduled for 6th June 2024. This event will adopt a hybrid format, allowing participants to join us either through an online Mircosoft Teams session or in person at TU/e located at Den Dolech 2, Eindhoven, Netherlands. The meet-up will be hosted by Eindhoven University of Technology (TU/e), a research university specializing in engineering science & technology.
Power Grid Model
The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
Power Grid Model is an open source project from Linux Foundation Energy and provides a calculation engine that is increasingly essential for DSOs. It offers a standards-based foundation enabling real-time power systems analysis, simulations of electrical power grids, and sophisticated what-if analysis. In addition, it enables in-depth studies and analysis of the electrical power grid’s behavior and performance. This comprehensive model incorporates essential factors such as power generation capacity, electrical losses, voltage levels, power flows, and system stability.
Power Grid Model is currently being applied in a wide variety of use cases, including grid planning, expansion, reliability, and congestion studies. It can also help in analyzing the impact of renewable energy integration, assessing the effects of disturbances or faults, and developing strategies for grid control and optimization.
What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
-Insightful presentations covering two practical applications of the Power Grid Model.
-An update on the latest advancements in Power Grid -Model technology during the first and second quarters of 2024.
-An interactive brainstorming session to discuss and propose new feature requests.
-An opportunity to connect with fellow Power Grid Model enthusiasts and users.
Freshworks Rethinks NoSQL for Rapid Scaling & Cost-EfficiencyScyllaDB
Freshworks creates AI-boosted business software that helps employees work more efficiently and effectively. Managing data across multiple RDBMS and NoSQL databases was already a challenge at their current scale. To prepare for 10X growth, they knew it was time to rethink their database strategy. Learn how they architected a solution that would simplify scaling while keeping costs under control.
Northern Engraving | Nameplate Manufacturing Process - 2024Northern Engraving
Manufacturing custom quality metal nameplates and badges involves several standard operations. Processes include sheet prep, lithography, screening, coating, punch press and inspection. All decoration is completed in the flat sheet with adhesive and tooling operations following. The possibilities for creating unique durable nameplates are endless. How will you create your brand identity? We can help!
HCL Notes and Domino License Cost Reduction in the World of DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdfChart Kalyan
A Mix Chart displays historical data of numbers in a graphical or tabular form. The Kalyan Rajdhani Mix Chart specifically shows the results of a sequence of numbers over different periods.
Conversational agents, or chatbots, are increasingly used to access all sorts of services using natural language. While open-domain chatbots - like ChatGPT - can converse on any topic, task-oriented chatbots - the focus of this paper - are designed for specific tasks, like booking a flight, obtaining customer support, or setting an appointment. Like any other software, task-oriented chatbots need to be properly tested, usually by defining and executing test scenarios (i.e., sequences of user-chatbot interactions). However, there is currently a lack of methods to quantify the completeness and strength of such test scenarios, which can lead to low-quality tests, and hence to buggy chatbots.
To fill this gap, we propose adapting mutation testing (MuT) for task-oriented chatbots. To this end, we introduce a set of mutation operators that emulate faults in chatbot designs, an architecture that enables MuT on chatbots built using heterogeneous technologies, and a practical realisation as an Eclipse plugin. Moreover, we evaluate the applicability, effectiveness and efficiency of our approach on open-source chatbots, with promising results.
How Many Types of Software Testing Do You Know? Part I
1. LOGO is a Rule
Quality
How Many Types of Software
Testing Do You Know? Part I
Office in Ukraine
Phone: +38(044)501-55-38
E-mail: contact (at) qa-testlab.com
Address: 154a, Borschagivska
str., Kiev, Ukraine
http://qatestlab.com/
2. www.themegallery.com
How Many Types of Software Testing
Do You Know? Part I
All of us understand that software testing is useful
for the improvement of your software’s quality.
However, have you ever thought of how many types
of software testing can a good software testing
company perform?
Office in Ukraine
Phone: +38(044)501-55-38
E-mail: contact (at) qa-testlab.com
Address: 154a, Borschagivska str., Kiev, Ukraine
http://qatestlab.com/
Quality is a Rule
COMPANY LOGO
3. www.themegallery.com
How Many Types of Software Testing
Do You Know? Part I
You can divide the process of testing
into black box and white box (glass
box) types:
Black box testing is that
type, during which you are
not able to see the inside
machinations of the code (as
if it is hidden in the black
box).
You
perceive
everything just like the enduser.
Office in Ukraine
Phone: +38(044)501-55-38
E-mail: contact (at) qa-testlab.com
Address: 154a, Borschagivska str., Kiev, Ukraine
http://qatestlab.com/
White box testing is that
type during which you are
able to see the code
internals.
Quality is a Rule
COMPANY LOGO
4. www.themegallery.com
How Many Types of Software Testing
Do You Know? Part I
Testing can be performed:
automatically
Automated testing
presupposes the automation
of certain software
processes.
manually
Manual testing on the
opposite is fully performed
by human testers.
The testing process later integrates into various
other types.
Office in Ukraine
Phone: +38(044)501-55-38
E-mail: contact (at) qa-testlab.com
Address: 154a, Borschagivska str., Kiev, Ukraine
http://qatestlab.com/
Quality is a Rule
COMPANY LOGO
5. www.themegallery.com
How Many Types of Software Testing
Do You Know? Part I
The List of Most Common
Software Testing Types:
Unit testing
Integration testing
Smoke testing
Functional testing
System testing
Sanity testing
Regression testing
Acceptance testing
Office in Ukraine
Phone: +38(044)501-55-38
E-mail: contact (at) qa-testlab.com
Address: 154a, Borschagivska str., Kiev, Ukraine
http://qatestlab.com/
Quality is a Rule
COMPANY LOGO
6. www.themegallery.com
How Many Types of Software Testing
Do You Know? Part I
Unit testing presupposes testing of the smallest
software units in order to make sure that they
work as they are supposed to.
Integration testing tests how separate units
work together as a group.
Smoke testing is the basic set of test cases for
the most common types of mistakes. If the
software fails to pass this type of testing, it is
useless to start any other type.
Office in Ukraine
Phone: +38(044)501-55-38
E-mail: contact (at) qa-testlab.com
Address: 154a, Borschagivska str., Kiev, Ukraine
http://qatestlab.com/
Quality is a Rule
COMPANY LOGO
7. www.themegallery.com
How Many Types of Software Testing
Do You Know? Part I
Functional testing presupposes checking
whether the software meets the stated
requirements and specifications and is able to
satisfy the user demands and expectations.
System testing means testing in order to check
the correspondence of the created system to its
requirements.
Sanity testing is a basic type of testing intended
to check whether the software or its part is stable
enough to conduct software testing.
Office in Ukraine
Phone: +38(044)501-55-38
E-mail: contact (at) qa-testlab.com
Address: 154a, Borschagivska str., Kiev, Ukraine
http://qatestlab.com/
Quality is a Rule
COMPANY LOGO
8. www.themegallery.com
How Many Types of Software Testing
Do You Know? Part I
Regression testing is the repeated testing of
already fixed functionals in order to check whether
the fixed bugs did not reappear and whether the
new ones did not appear.
Acceptance testing is performed to verify
whether the software corresponds to standards
and specifications.
Office in Ukraine
Phone: +38(044)501-55-38
E-mail: contact (at) qa-testlab.com
Address: 154a, Borschagivska str., Kiev, Ukraine
http://qatestlab.com/
Quality is a Rule
COMPANY LOGO
9. LOGO is a Rule
Quality
Office in Ukraine
Phone: +38(044)501-55-38
E-mail: contact (at) qa-testlab.com
Address: 154a, Borschagivska
str., Kiev, Ukraine
http://qatestlab.com/