Define a nested class. Explain how it can be useful.

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When can I use a forward declaration?

0 Answers  

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Which coding certification is best?

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What is a template in c++?

3 Answers  

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When do we run a shell in the unix system?

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What is a float in c++?

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What is size of a object of following class? class Foo { public: void foo(){} }

2 Answers   CA,

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What is exception handling in C++?

1 Answers  

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Should you pass exceptions by value or by reference?

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Explain the isa and hasa class relationships.

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Which of the Standard C++ casts can be used to perform a ?safe? downcast: a) reinterpret_cast b) dynamic_cast c) static_cast d) const_cast

2 Answers   Quark,

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How do you save a c++ program?

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