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C Programming

C Programming
Standard ANSI C recognizes ______ number of keywords?

32
24
30
36
40

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C Programming
What will be the output of following program code?#include int main(void){ char p; char buf[10] = {1, 2, 3, 4, 5, 6, 9, 8}; p = (buf + 1)[5]; printf("%d", p); return 0;}

9
None of these
6
Error
5

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C Programming
Determine output:#include void main(){ char *p = NULL; char *q = 0; if(p) printf(" p "); else printf("nullp"); if(q) printf("q"); else printf(" nullq");}

Depends on the compiler
x nullq where x can be p or nullp depending on the value of NULL
p q
nullp nullq

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C Programming
Which of the following statements should be used to obtain a remainder after dividing 3.14 by 2.1 ?

rem = modf(3.14, 2.1);
rem = fmod(3.14, 2.1);
rem = 3.14 % 2.1;
Remainder cannot be obtain in floating point division.

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C Programming
Which of the following correctly accesses the seventh element stored in arr, an array with 100 elements?

arr{7}
arr[6]
arr{6}
arr[7]
None of these

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C Programming
What will happen after compiling and running following code?main(){ printf("%p", main); }

None of these.
Error
Will make an infinite loop.
Some address will be printed.

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