What is the use of 'using' declaration in c++?


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More C++ General Interview Questions

Explain how the virtual base class is different from the conventional base classes of the opps.

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Write a program to interchange 2 variables without using the third one.

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If all is successful, what should main return a) 0 b) 1 c) void

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what is the use of void main() in C++ language?

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What is the fastest c++ compiler?

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What is type of 'this' pointer? Explain when it is get created?

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What is DlgProc?

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How is c++ used in the real world?

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How would you use the functions sin(), pow(), sqrt()?

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What are function prototypes?

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Write a note about the virtual member function?

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what are the iterator and generic algorithms.

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