Answer Posted / vidhya

It is more efficient. So it mostly used in real type
application.
The use of pointer is to store address location of a
variable or a function.as similar we are storing a variable
address in a pointer variable and refering it ,we can store
the address of a function in pointer variable.

What is #include stdio h?

1064

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What are the functions to open and close file in c language?

1133

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What does malloc () calloc () realloc () free () do?

1006

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In c programming language, how many parameters can be passed to a function ?

1056

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1042

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Explain 'bit masking'?

1027

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1731

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In a header file whether functions are declared or defined?

1081

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Is it better to bitshift a value than to multiply by 2?

1053

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1058

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Is c call by value?

970

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What is the meaning of typedef struct in c?

1006

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Write a program of advanced Fibonacci series.

1099

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What are global variables and how do you declare them?

1018

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the question is that what you have been doing all these periods (one year gap)

2017

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