How do you know that your class needs a virtual destructor?

5 Answers   Lucent,

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What is the difference in size of this two clasees? Class A { int a; char c; float f; } Class B { float f; char c; int a; }

4 Answers  

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Define what is constructor?

0 Answers  

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What sorting algorithm does c++ use?

0 Answers  

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Explain deep copy?

0 Answers  

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What are the c++ access specifiers?

1 Answers  

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What are the differences between a struct and a class in C++?

7 Answers   Amazon, Wipro,

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Does c++ have finally?

0 Answers  

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Is c++ free?

0 Answers  

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Can a Structure contain a Pointer to itself?

0 Answers  

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Implement strcmp

3 Answers   Bloomberg, Citadel,

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Can a function take variable length arguments, if yes, how?

0 Answers  

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