Why are pointers used?


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More C++ General Interview Questions

Comment on c++ standard exceptions?

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How does code-bloating occur in c++?

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Why is c++ not purely object oriented?

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What and all can a compiler provides by default?

3 Answers   Accenture, HP,


What is the identity function in c++? How is it useful?

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How c functions prevents rework and therefore saves the programers time as wel as length of the code ?

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What is the main purpose of c++?

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Difference between pointer to constant and constant pointer to a constant. Give example.

0 Answers   HAL,


What parameter does the constructor to an ofstream object take?

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What is the fastest c++ compiler?

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Inline parameters : What does the compiler do with the parameters of inline function, that can be evaluated in runtime ?

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Why pointer is used in c++?

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