Define shallow and deep copy?
Define ActiveX and OLE?
Explain what is IUnknown interface?
What is GDI object?
What Message to limit the size of window?
What is Function entry for DLL in win3.1?
What is preemption and context switching?
What is System call executable binary file into a process?
What are queued components?
What is the difference between aggregated and contained objects?
How to create an instance of the object in COM?
Suppose we have object B and aggregated object C (in- proc server), created by B. Can you access any interface of B from C?
Define and explain about COM?
how to call a dll as a COM dll?
Explain Futures of COM?