What and all can a compiler provides by default?

3 Answers   Accenture, HP,

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How many different levels of pointers are there?

0 Answers   Genpact,

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What is an adaptor class or Wrapper class?

1 Answers  

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Is there something that we can do in C and not in C++?

14 Answers   Patni,

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Out of fgets() and gets() which function is safe to use and why?

0 Answers  

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When is dynamic checking necessary?

0 Answers  

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What is the size of a vector?

0 Answers  

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What is a "Copy Constructor"?

2 Answers  

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1. What does the following do: void afunction(int *x) { x=new int; *x=12; } int main() { int v=10; afunction(&v); cout<<v; } a) Outputs 12 b) Outputs 10 c) Outputs the address of v

5 Answers   Quark,

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How to create a pure virtual function?

1 Answers  

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What are the uses of c++ in the real world?

0 Answers  

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What are different types of typecasting supported by C++

1 Answers   CA,

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