How will u write test cases based on EQA(Equivalance class
partitioning) & BVA(Boundary value analysis.?Plz explain in
brief?

Answer Posted / ch.s.m.prasad,kkd

for example I took Login Window . Here there are two
objects like user name , password.

specifications: in user name only Alphabets
(lower case, uppercase) allowed.and range 4 to 16
characters

B.V.A

min = 4 -----pass E.C.P
valid invalid
max = 16-----Pass
min-1= 3------ fail A to Z Alphanumerics
min+1= 5-------pass a to z null
max-1= 15------pass numbers
max+1= 17------fail blank space
specialcharacters
in the same way Password

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