Do you know what are the Challenges that we have to face in Regression Testing?

Answer

Following are the major testing problems for doing regression testing:

• With successive regression runs, test suites become fairly large.  Due to time and budget constraints, the entire regression test suite cannot be executed
• Minimizing test suite while achieving maximum test coverage remains a challenge
• Determination of frequency of Regression Tests , i.e., after every modification  or every build update or after a bunch of bug fixes, is a challenge.