Question

How do DLLs differ from build-time static libraries?

a.

DLLs are permanently linked into an executable

b.

Static libraries are loaded into memory twice

c.

The operating system has no way of knowing that parts of an executable came from a library

d.

DLLs are loaded only when the features they implement are required

Posted under Reverse Engineering

Answer: (d).DLLs are loaded only when the features they implement are required Explanation:DLLs are different from build-time static libraries because the latter are permanently linked into an executable while it is being built, while DLLs are loaded only when the features they implement are required.

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