Explain about function count - software metrics, Software Engineering

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Q. Explain about Function count?

Function count:- It measures the functionality from the user point of view that is on the basis of what the user requests and receives in return. Therefore it deals with the functionality being delivered, and not with the lines of code and source modules and files etc. measuring size is in this way has the advantage that size measure is independent of the technology used to deliver the function.

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