what is integration testing technique(like topdown,bottomup
and hybrid)explain me friends

Answer Posted / rajnish jha

there r four approach oh integration testing technique....
1)Top Down approach(TDA)-In this approach the parent modules
are developed first and then integrated with child modules.
2)Bottom up approach(BUA)-In this approach the child module
are developed first and integrated that to the corresponding
parent modules.
3)Hybrid approach-This approach is mixed approach of both
top down and bottom up approachs
4)BigBang approach-once all the module r ready at a time
integrating them finally is known as big bang approach.

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