What is the identity function in c++? How is it useful?


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More C++ General Interview Questions

Is empty stack c++?

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What is a static member?

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How do you invoke a base member function from a derived class in which you’ve overridden that function?

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What are the differences between public, private, and protected access?

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Is c++ a float?

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What is the full form of stl in c++?

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Why c++ is so important?

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List down the guideline that should be followed while using friend function.

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Will a C compiler always compile C++ code a) Yes b) No c) Only optimized compilers

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Is it possible to use a new for the reallocation of pointers ?

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Write about the stack unwinding?

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Describe new operator?

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