What is the function of I/O library in C++ ?


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More C++ General Interview Questions

What are the various compound assignment operators in c++?

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In a class only declaration of the function is there but defintion is not there then what is that function?

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What is an iterator class in c++?

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What c++ library is string in?

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Which function should be used to free the memory allocated by calloc()?

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If you hear the cpu fan is running and the monitor power is still on, but you did not see anything show up in the monitor screen. What would you do to find out what is going wrong?

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What is a singleton class c++?

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What are function prototypes?

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Write about the use of the virtual destructor?

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Explain calling an object's member function(declared virtual)from its constructor?

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Define Virtual function in C++.

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What is size of null class?

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