Why do we use classes in programming?


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More C++ General Interview Questions

Why cstdlib is used in c++?

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What is implicit pointer in c++?

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Define copy constructor.

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What is the copy-and-swap idiom?

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what is meaning of isa and hsa

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Write syntax to define friend functions in C++.

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

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What is the role of C++ shorthand's?

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What is the full form of ios?

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Can you be bale to identify between straight- through and cross- over cable wiring? And in what case do you use straight- through and cross-over?

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What do you mean by delegate? Can a user retain delegates?

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

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