What is function overloading and operator overloading in C++?


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More C++ Interview Questions

How does stack look in function calls? Write a recursive function call, how will the stack look like?

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Do you know about Agilent PRECOMPILERS. ?

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Identify the error in the following program. #include<iostream.h> void main() { int i = 0; i = i + 1; cout « i « " "; /*comment *//i = i + 1; cout << i; }

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What are "pure virtual" functions?

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There is a base class sub, with a member function fnsub(). There are two classes super1 and super2 which are sub classes of the base class sub.if and pointer object is created of the class sub which points to any of the two classes super1 and super2, if fnsub() is called which one will be inoked?

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Can we call a virtual function from a constructor?

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How can you force the compiler to not generate them?

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what is friend function in C++?

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When must you use a constructor initializer list?

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Execute the qsort () in c/sort() in c++ library or your own custom sort which will sort any type of data on user defined criteria.

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what do you mean by exception handling in C++?

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When would you use a pointer? A reference?

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