How to use CMutex, CSemaphore in VC++ MFC
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In which cases you use override and new base?
What is the difference between the C & C++?
Why is abstraction used?
Program to check whether a word is the first word of the sentence.
What is oops?what is its use in software engineering?
Can we have a private virtual method ?
What is the benefit of oop?
What is encapsulation oop?
Write A Program to find the ambiguities in Multiple Inheritance? How are they resolved.(Virtual Functions)
Why do we use polymorphism?
suppose A is a base class and B is the derved class. Both have a method foo which is defined as a virtual method in the base class. You have a pointer of classs B and you typecast it to A. Now when you call pointer->foo, which method gets called? The next part of the question is, how does the compiler know which method to call?
polymorphism means?