hi frnds. can any one tel me vat is ECP, BVA ? & in testing,
what testing we will done first ? either A or B ?
A.regression testing, B. Resting ? & tell me why it is done
first, when is other testing is to be done ? pls frnds
answer me soon.... tank u all ..

Answer Posted / shalini

ECP(Equalence Class Partitioning) : ECP used for to
validate valid / Invalid data. ECp For PhoneNo is as
followes,
Valid data Invalid Data
0-10 numerics Alphabates
- SpecialCharacter Remaining specialcharacters

BVA (Boundary Value Analysis) :BVA of the PhoneNo is,

InputConditions OutPut

16-1 Pass
16 Pass
16+1 Fail
8-1 Fail
8 Pass
8+1 Pass

*** First we should do Retesting. why because
Retesting means , testing the application with different
kind of data.
Regresion means , If any bug i.e (found by tester and
fixed by developper)resolved by development team, we will
do regression test for to check that bug is resolved or not
on modifeid build.regression testing is nothing but testing
on modified build.

friend any mistakes are there excuse me.
tannq.

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