What is the purpose of 'register' keyword in c language?

1031

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What is the difference between malloc() and calloc() function in c language?

1081

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What is memcpy() function?

1122

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If a variable is a pointer to a structure, then which operator is used to access data members of the structure through the pointer variable?

1263

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What is a macro in c preprocessor?

1103

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How to compare array with pointer in c?

1109

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Tell me when would you use a pointer to a function?

1066

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What is fflush() function?

1138

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What is the difference between exit() and _exit() function in c?

1076

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What is null pointer in c?

994

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Where define directive used?

1097

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What are bitwise shift operators in c programming?

1084

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Do you know null pointer?

1029

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What are # preprocessor operator in c?

1117

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Can you please explain the difference between exit() and _exit() function?

1033

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