I need to know how to perform regression testing in winrunner?2.wat is the exact differance between waterfall model and spiral model?

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nandababu

  • Dec 12th, 2006
 

In winrunner save The scripts for every test case for first build Or version(If it is pass only) and when ever new build comes reexecute or run the same Test scripts on that bulid is called Regression Testing.

Waterfall model is useful for small projects, time less and requirements are unchanged, in this one once u entered in to next phase u cannot go back to previous phase, if u want to do so lot of money is required and time is needed.

Spiral model is designed based on risk analysis, it is useful for larger projects and time is more.In this one what ever the changes are there we can do that changes and requirements are continuosly changing based upon the users 

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