This can be difficult to determine. Many modern software applications are so complex,and run in such an interdependent environment, that complete testing can never be done. Common factors in deciding when to stop are:
What are the advantages & disadvantages of structured testing?
What are UAT deliverables?
What are the advantage & disadvantages of exploratory testing?
What is exploratory testing and when should it be done?
Explain how to use Regular Expression in Load Runner for web functions?
What is performance baseline testing?
What is the difference between Scalability testing and load testing?
How do you configure GUI map in WinRunner?
What is the difference between load testing and intersystem testing?
How to capture the text from the application using QTP?