what is mean by funtionality testing and performance
testing,and what is the difference?

Answer Posted / sriharsha

Hi....

Functionality Testing(FT): Here one will check for the
functionality of an appln.Here the appln should have all
the fns mentioned by the client and it should work
according to the client's request.Automation of these
applns can be done using Winrunner,QTP,Etc.

Performance Testing(PT):Here one checks the performance of
an appln using various
paramaetrs.LOAD,STRESS,VOLUME,SCALABITY,SOAK are the few
very imp paramaters.breakpoints are found out here.PT in
itself is a big tpoic.if anyone wants we will discuss it
later.PT id done using Loadrunner.

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