Answer Posted / srinath

# is symbol of the Preprocessor directive means it tells the
compiler i will execute before compilation time.the
preprocessor directives like
#include<stdio.h>
# define MAX 10

Srianth

Write a program of prime number using recursion.

1096

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What is the general form of #line preprocessor?

1005

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Is return a keyword in c?

1091

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Can an array be an Ivalue?

1100

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What is extern variable in c with example?

998

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Which is better malloc or calloc?

1105

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How do you convert a decimal number to its hexa-decimal equivalent.Give a C code to do the same

1114

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Explain what is the benefit of using an enum rather than a #define constant?

1225

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What is a scope resolution operator in c?

1279

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#include main() { char s[] = "Bouquets and Brickbats"; printf(" %c, ",*(&s[2])); printf("%s, ",s+5); printf(" %s",s); printf(" %c",*(s+2)); }

1135

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Differentiate between a structure and a union.

1293

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What is volatile keyword in c?

1038

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What is the default value of local and global variables in c?

1049

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What is register variable in c language?

1032

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differentiate built-in functions and user – defined functions.

1094

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