What is a pointer how and when is it used?


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More C++ General Interview Questions

What is #include iomanip?

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What are the restrictions apply to constructors and destructors?

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Explain selection sorting. Also write an example.

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Why do we use constructor?

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Write a note about the virtual member function?

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What is runtime errors c++?

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How do you invoke a base member function from a derived class in which you have not overridden that function?

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Which operator cannot be overloaded c++?

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Define pre-condition and post-condition to a member function in c++?

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How can an improvement in the quality of software be done by try/catch/throw?

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