Do you know the use of vtable?

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What are c++ variables?

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What C++ libraries are you proficient with?

1 Answers   Google,

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What is static class data?

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Explain differences between new() and delete()?

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What is the difference between shallow copy and deep copy?

1 Answers  

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I was a c++ code and was asked to find out the bug in that. The bug was that he declared an object locally in a function and tried to return the pointer to that object. Since the object is local to the function, it no more exists after returning from the function. The pointer, therefore, is invalid outside.

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Why do we use classes in c++?

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1.what is the difference between software & package &application.

1 Answers   Infosys,

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What is static function? Explain with an example

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Is c++ a difficult language?

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How do you add an element to a set in c++?

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