What is the difference between malloc, calloc and realloc?


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More C++ Interview Questions

How does free know the size of memory to be deleted

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What are the fundamental features of an object-oriented language?

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Discuss the role of C++ shorthands.

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What are issues if we mix new and free in C++?

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How does stack look in function calls? When does stack overflow? What can you do to remedy it?

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Write a program to display the following output using a single cout statement Maths=90 Physics=77 Chemistry = 69

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What is the difference between realloc() and free() in C++?

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How do you work around them?

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Name the operators that cannot be overloaded.

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