Answer / @mit

Regression testing has been done to find out the impact on
the application due to bug fixed,code has been changed and
implement some CR.

Whenever code has been changed,some bug has been fixed or
implemnet the CR then Regression Testing has been done to
find by modification in code other parts of the application
should not be impacted.

Answer / madhavi

While fixing any bug, developer makes some changes in code,
when this new code is merge with existing one, it may
introduce new bugs. To verify it, testing team should
execute the previous test cases to verify whether it gives
the same result. This testing is called Regression Testing.

Answer / srikanth

tested funcyionality tested again and again inorder to check
new functionality is affected,after bug fixation

Answer / prasad padalkar

Rerunning of previously conducted test cases to ensure that unchange compnents functions properly. This is called regression testing.

Answer / sri

Regression testing is a type of software testing which
verifies for software errors after changes(bug fixing or
new functinality) have been made in the program, by
retesting the program.

The intent of regresssion test is to assure a change did
not introduce new errors(bugs)

Answer / dove

regression testing to be performed on the existing operational product, to verify that existing operational product didnt get broken when the other aspects of the environment are changed. for ex, upgrading the platform on which existing application runs

Answer / ankit

regression testing means to test the application of the software again when u complete whole the SDLC stages and during that if any bug occurs due to which some more bugs arrives.

Answer / ansari m

Suppose that you've tested a product thoroughly and found no
errors. Suppose that the product is then changed in one area
and you want to be sure that it still passes all the
tests it did before the change - that the change didn't
introduce any new defects. Testing to make sure the software
hasn't taken a step backwards or "regressed", is called
"regression testing".

If you run the different tests after each change, you have
no way of knowing for sure that no new defects were
introduced. Consequently, regression testing must run the same
tests each time. Sometimes new tests are added as the
product matures, but the old tests are kept too. The only
practical way to manage regression testing is to automate it.

Answer / dilip

Retesting after fixing the defect or modification of the
software or it's environment.

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