Answer Posted / sandeep kumar

data abstraction hide the actual implementation or hide the actual working

Can we specify variable field width in a scanf() format string? If possible how?

1181

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Are php strings immutable?

1001

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Is c++ a difficult language?

1065

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What are the different types of polymorphism in c++?

1090

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How can you tell what shell you are running on unix system?

1082

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What is the difference between a pointer and a link in c ++?

1020

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What is the maximum combined length of command line arguments including the space between adjacent arguments?

968

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What are virtual functions in c++?

1140

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how to connect with oracle 9i with server in socket program in c/c++

2296

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What does new do in c++?

1036

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What are punctuators in c++?

1107

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What is a float in c++?

942

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What is namespace std; and what is consists of?

1248

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What is the basic structure of a c++ program?

1099

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Is linux written in c or c++?

1003

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