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C Programming

C Programming
What will be the output of given program?#includevoid main(){int a=1;if("%d=hello", a);}

no error no output
1
complier error
0

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C Programming
Determine output:void main(){ extern int i; i=20; printf("%d", sizeof(i));}

2
Compiler Error
20
Linker Error

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C Programming
The function sprintf() works like printf(), but operates on ..........

Data file
stderr
string
no such function in 'C'.
stdin

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C Programming
Which of the following function is used to find the first occurrence of a given string in another string?

strnset()
None of these
strrchr()
strstr()
strchr()

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C Programming
What will be the output of the program ?#includevoid main(){ int a[5] = {5, 1, 15, 20, 25}; int i, j, m; i = ++a[1]; j = a[1]++; m = a[i++]; printf("%d, %d, %d", i, j, m);}

3, 2, 15
1, 2, 5
2, 3, 20
2, 1, 15

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C Programming
Determine Output:void main(){ int i=0, j=0; if(i && j++) printf("%d..%d", i++, j); printf("%d..%d", i, j);}

0..1
0..0
1..0
1..1

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