What are the advantages of pointers?


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More C++ General Interview Questions

Define pure virtual function?

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How many standards of c++ are there?

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What is the copy-and-swap idiom?

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Define the process of handling in case of destructor failure?

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What do you mean by internal linking and external linking in c++?

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What is the difference between new/delete and malloc/free?

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How the memory management in vectors are being done. What happens when the heap memory is full, and how do you handle it ?

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What are friend classes? What are advantages of using friend classes?

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What happens if a pointer is deleted twice?

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What is recursion?

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Why do we use setw in c++?

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Explain operator overloading.

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