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Manual-Testing - What is "V-n-V" Model ? Why is it called as "V"& why not "U" ? Also tell at what Stage Testing should be best to stared?




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asked mar September 1, 2014 12:25 AM  

What is "V-n-V" Model ? Why is it called as "V"& why not "U" ? Also tell at what Stage Testing should be best to stared?


           

1 Answers



 
answered By kpreeti2011   0  
Verification and validation (V&V) is the process of checking that a software system meets specifications and that it fulfills its intended purpose. It may also be referred to as software quality control. It is normally the responsibility of software testers as part of the software development lifecycle.
For the betterment, reliability and performance of an Information System, it is always better to involve the Testing team right from the beginning of the Requirement Analysis phase. The active involvement of the testing team will give the testers a clear vision of the functionality of the system by which we can expect a better quality and error-free product. 
The involvement of Testing team will start from here. Test Lead will prepare the Test Strategy and Test Plan, which is the scheduler for entire testing process. Here he will plan when each phase of testing such as Unit Testing, Integration Testing, System Testing, User Acceptance Testing. Generally Organizations follow the V – Model for their development and testing
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