Answer Posted / payal gupta

infinity

Explain one method to process an entire string as one unit?

1506

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What is an incomplete type in c++?

1208

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Is c++ pass by reference or value?

1002

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what are function pointers?

973

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What is using namespace std in cpp?

1064

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What is this weird colon-member (" : ") syntax in the constructor?

961

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What is the difference between public and private data members?

1117

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Write about an iterator class?

1026

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What is the difference between struct and class?

1422

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what is pre-processor in C++?

1086

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What is type of 'this' pointer? Explain when it is get created?

966

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Describe friend function & its advantages.

1088

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What is public, protected, private in c++?

1098

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What's c++ used for?

1054

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If a header file is included twice by mistake in the program, will it give any error?

992

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