what is the difference between functional testing and
regresion testing

Answer Posted / prashanth

functional testing is a testing process where we test the
functionality/behaviour of each functional component of the
application...i.e.minimize button,transfer button,links etc.
i.e we check what is each component doing in that
application...

regression testing is the testing the behaviour of the
application of the unchanged areas when there is a change
in the build.i.e we chk whether the changed requirement has
altered the behaviour of the unchanged areas.

the impacted area may be the whole of the application or
some part of the application...

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