Answer Posted / nidhi singh

advantages of inline-no function calls need to be
generated.no stack required.
disadvantage -inline functions require more space..
the whole definition is copied.
by using const we insure the value of variable is not goin
to change..

When do we run a shell in the unix system? How will you tell which shell you are running?

917

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Explain the extern storage classes in c++.

1001

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Write a function to perform the substraction of two numbers. Eg: char N1="123", N2="478", N3=-355(N1-N2).

952

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What are the advantages of inheritance in c++?

1043

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Explain the auto storage classes in c++.

1053

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Explain the uses of static class data?

1052

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What is the full name of logo?

1063

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Define copy constructor.

1057

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What is the use of ::(scope resolution operator)?

1018

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Please explain the reference variable in c++?

1018

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Describe friend function & its advantages.

1089

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Is c++ faster than c?

977

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What is the best ide for c++?

1038

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What does the following do: for(;;) ; a) Illegal b) Loops forever c) Ignored by compiler...not illegal

1118

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If a base class is an adt, and it has three pure virtual functions, how many of these functions must be overridden in its derived classes?

1009

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