What is the difference between function testing and system
testing ?
Please answer with proper pratical exmaple and avoid copy
paste of text which written in book
Answer Posted / deepak
Readers ,
I give you all examples :
I got one process which has 3 programs in it , say i use
Program 1 > inputs to > Program 2 > inputs to > program 3 .
Functional testing :I will test functionality of Program 1,
2 and 3 each seperately.
System Testing : I test how Program 1 inputs to Program 2
then Program 2 to Program 3 and finally my motive is
achieved performing all above.So in this i test the
functionality of system as a whole.
we might use different TECHNIQUES for both Func. and System
testings.
Hope i am clear with my response and make sense.
Thanks
Deepak
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