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

Answer Posted / dharmpal

Generally products are developed with Bottom up approach.

Say we have have to deliver one application contains 10
modules. One by one module is develpoed and need to be
tested. but how will you invoke that singe module, you will
be needing Driver to invoke it. As sooner other modules
will finished they will be integrated with it and
similarily you will have complete application.

In top down you will have main module is ready to
accomodate other modules that are getting develpoed
simultaneously.

Correct me if i m wrong

Is This Answer Correct ?    0 Yes 6 No



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