What is using namespace std in cpp?


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More C++ General Interview Questions

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

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What is the best it certification?

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How can you tell what shell you are running on unix system?

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What is the importance of mutable keyword?

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What is array in c++ example?

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Can I create my own functions in c++?

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Can you pass an array to a function in c++?

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Explain differences between alloc() and free()?

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Which software is used to run c++ program?

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What are features of c++?

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difference between macro and function?

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Can circle be called an ellipse?

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