The specification of tests that are conducted from the end-user perspective. Use cases tend to focus on operating software as an end-user would conduct their day-to-day activities.
What can be done if requirements are changing continuously?
What if the application has functionality that wasn�t in the requirements?
What should be done after a bug is found?
What is a test case?
What software tools are in demand these days?
Why are there so many software bugs?
What is software quality assurance?
What is an inspection?
What is the difference between verification and validation?