Question

What is the benefit of using DLLs?

a.

It allows for build-time static linking

b.

It reduces overall system memory consumption

c.

It increases program memory consumption

d.

It makes individual components harder to replace or upgrade

Posted under Reverse Engineering

Answer: (b).It reduces overall system memory consumption Explanation:From the operating system’s standpoint, DLLs can dramatically reduce overall system memory consumption because the system can detect that a certain executable has been loaded into more than one address space and just map it into each address space instead of reloading it into a new memory location.

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