Answer Posted / nikhil jain

Structures are value types; classes are reference types.
Structures use stack allocation; classes use heap
allocation.

A structure must have at least one nonshared variable or
event member; a
class can be completely empty.

If I is an integer variable, which is faster ++i or i++?

1012

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Why c++ is faster than java?

1006

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Discuss the possibilities related to the termination of a program before entering the mainq method?

899

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What is iomanip c++?

1011

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Incase of a function declaration, what is extern means?

901

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Would you rather wait for quicksort, linear search, or bubble sort on a 200000 element array? (Or go to lunch...) a) Quicksort b) Linear Search c) Bubble Sort

989

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What is a pdb file?

937

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Can we use struct in c++?

965

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What do you mean by translation unit in c++?

1277

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What are the differences between the function prototype and the function defi-nition?

1042

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Is linux written in c or c++?

991

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What are manipulators in c++ with example?

1002

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Keyword mean in declaration?

1001

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What is the latest version on c++?

1090

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What is unary operator? List out the different operators involved in the unary operator.

936

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