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What is the difference between bottom-up and top-down
integraion?Which is effecive.

Answer Posted / suneel reddy

Difference is nothing Top down we start testing from amin
module without sub module (Stubs 4 sub modules)

In Bottom up we dont have main module we start testing with
sub module(Drivers are 4 main miodule)

Both have thier own advantages as wee as disadvantges

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