Explain Boudary value testing and equivalence testing ?

Answer Posted / deep

Boundry Value Test:
Its a black box testing in which input values at the
boundaries of the input domain r tested.
EX: A system accepts value between 1 & 10 and boundary
value for this wud be 0 & 11

Equivalence testing:
This is also a black box testing method in which al inputs
giving same output is categorised in the same EQUIVALENCE
CLASS. One class represents the value tht satisfy the
condition(valid class) & another which doesnt(Invalid Class)

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