Answer / manju

In BVA, we concentrate on size of data i.e. range (Min,
max, min-1, max-1, min+1,max+1), where as in ECP, we
concentrate on type of data (valid, invalid).

Answer / mustafa_7_8_6

Hi !
BVA-(Boundary value Analysis)
it will focuses on “corner cases” or values that are
usually out of range as defined by the specification.

ECP-(Equivalence Class partitioning)
drastically cuts down the number of test cases
required to test a system reasonably,to find the most
errors with the smallest number
of test cases.


Correct me if i m wrong.
Mohammed Mustafa Hussain

Answer / sreelaxmi

Hi,

Equivalence partitioning and Boubdary Value Analysis are
test case design techniques where we can find more bugs
with less test cases.
What Mustafa explained was correct.

Sreelaxmi

Answer / mugi

BVA It refers Boundary Value Analysis and ECP for
Equvalance Class Partioning.both are Black Box Technique.
In BVA we used 3 values in test data for example we test
the digit 5000 means we split it in to 5000-1 and 5000+1.

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