COM DCOM Question:

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How do you know it is general dll or com dll?

COM DCOM Interview Question
COM DCOM Interview Question

Answer:

Open the dll in dependency walker application
(depends.exe). If the dll is having following functions
DLLRegisterServer
DLLUnRegisterServer
DLLCanUnloadNow
DLLGetClassObject

It is a COM DLL otherwise it is not.

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