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  • in Blackbox testing the test designers and testers have no access to or knowledge of the actual design of the device they are testing, all testing is done to verify conformance to the requirements that the design was based on
  • in Whitebox testing the test designers and testers have full access to and knowledge of the actual design of the device they are testing, the tests usually verify that the device works as designed and may or may not verify conformance to the requirements that the design was based on
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What is meant by the 'whitebox' and the 'blackbox' in computer terminology?

Wikipedia suggests that a whitebox is a computer which is built from readily available components. The words whitebox and blackbox are also used in the context of testing. Whitebox testing is where some knowledge of the interior of the box is available. This allows specific tests to be made to verify the functionality or failure modes of the overall system. Blackbox testing is where only the external functionality of the box (specification) is available.


What is the difference between integration testing and system testing In terms of system testing when the test cases for blackbox testing can be designed and when the test cases for whitebox testing?

Integration testing - Its like increment Testing, where we test individual components and their effect on other components as and when they are added. System Testing - System is tested as a whole. You may say that it is integration testing when last component is added. White box test cases are mainly designed and executed by developers or a separate white box test team. This can happen in detail design/coding phase generally during. Blackbox test cases are written once requirements are freezed by test team in parallel to design phase as per V model.


Software testing related interview questions?

Here are 15 software testing interview questions: What is software testing? What is the difference between functional and non-functional testing? What is the difference between manual and automated testing? What are the different types of testing? What is a test case? What is regression testing? What is the difference between black-box and white-box testing? What is the V-Model of software testing? What is exploratory testing? What is smoke testing? What is the difference between severity and priority of a bug? What is the purpose of test automation? What is the defect life cycle? What is the difference between Load Testing, Stress Testing, and Performance Testing? What is the role of a Test Manager in a testing team?


What is difference between Maintainability testing and Maintance testing?

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htyh


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How do you tell the difference between look alike dog breeds?

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