Why do we need runtime polymorphism in c++?


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More C++ General Interview Questions

Which bit wise operator is suitable for checking whether a particular bit is on or off?

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Define copy constructor.

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Can you be able to identify between straight- through and cross- over cable wiring? And in what case do you use straight- through and cross-over?

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What is the difference between the functions rand(), random(), srand() and randomize()?

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Write a program which uses Command Line Arguments

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what are Operators and explain with an example?

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What is the use of register keyword with the variables?

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If a base class is an adt, and it has three pure virtual functions, how many of these functions must be overridden in its derived classes?

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What are the benefits of c++?

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You want to link a c++ program to c functions. How would you do it?

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What are c++ manipulators?

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Why can you not make a constructor as const?

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