What is a virtual destructor? Explain the use of it?


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More C++ General Interview Questions

Why is that unsafe to deal locate the memory using free( ) if it has been allocated using new?

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What does it mean to declare a member function as virtual?

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reading material is provided 3 books for c++ if u need more do let me know thnx i hve lots of material do let me know if u want it

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What is a volatile variable in c++?

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write a corrected statement so that the instruction will work properly. if (4 < x < 11) y = 2 * x;

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What are mutator methods in c++?

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How is static data member similar to a global variable?

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Why #include is used?

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Write a note about the virtual member function?

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Explain the difference between static and dynamic binding of functions?

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What are c++ templates used for?

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Explain the difference between new() and malloc() in c++?

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