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Validation & Verification Testing

When Is Validation & Verification Testing Conducted? This type of software testing is usually performed at the last stages of software development, right before its release. Software testing company may

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Post-Release Support and Regression Testing

For effective post-release software product support, defects reported by clients should be analyzed to correct the underlying software bugs. Diagnosis testing is generally used to recreate the defect scenario and

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General Standards for Component Testing

BS 7925-2 is a software test standard that defines the overall process of testing, techniques of test cases creation and other activities that are used in component testing. The main

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Overall Component Testing Process

Component Test Planning The main ideas of Component Test Planning are: Determination of the expected test results for each test case Determination of the overall strategy of component testing, test

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Acceptance Testing and Software Release

Acceptance testing is often conducted as the finish sub-stage of software testing to define whether the product should be released. For successful release you also should clarify: What are the

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Designing a Performance Test Environment

There are a lot of projects where all performance testing are conducted on the live environment. On the other hand, we can say that this is rather uncommon and adds

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What Is Coverage-Based Testing?

The majority of generally accepted testing techniques, it doesn’t matter if it is functional testing (black-box testing) or structural testing (white-box testing), use different ways of test coverage as the

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What Is Usage-Based Statistical Testing?

Actual client usage of software may be considered as a form of usage-based testing. In the case if defects are detected by clients, some information about them can be reported

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Black-Box Testing vs White-Box Testing

The main differences between black-box testing (BBT) and white-box testing (WBT) are in such aspects: Objects The tested objects may overlap sometimes. WBT is commonly used to test not very

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Classification: Quality Assurance alternatives

An accurate survey of how various quality assurance alternatives deal with errors can help to make general schemes of classification. This classification can be used in assisting how to choose,

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Safety Assurance And Failure Scope

Note: the article was updated in September 2018. Safety-critical systems are those, that can cause injury or even loss of user’s life in case of failure. Such systems can damage

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