which testing is better equivalenc partitioning or
bouandary value analysis and why?

Answer Posted / manoj

Both Testing's are important it depends on the situation
what testing should be done and when should be done.

equivalenc partitioning is used to define a type of input
test data and it is done to reduse the number of test
cases .
example if only character data is to be used then

valid invalid
A to Z Special symbol
a to z Blank spaces.
0 to 9


Boundary value analysis is used to define a size of input
test data to reduse memory crash chances. to check loops in
programm.
example, input object should be in between 4 to 8
characters.

min = 4 = pass
max = 8 = Pass
min-1 = 3 = fail
min+1 = 5 = pass
max-1 = 7 = pass
max+1 = 9 = fail

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