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C Programming

C Programming
Which of the following function calculates the square of 'x' in C?

pow(2, x)
pow(x, 2)
power(x, 2)
sqr(x)
power(2, x)

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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);}

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

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C Programming
What will be the output of the following piece of code?for(i = 0; i<10; i++);printf("%d", i);

Infinite loop
Syntax error
0123456789
0
10

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C Programming
Determine Output:#define prod(a,b) a*bvoid main(){ int x=3, y=4; printf("%d", prod(x+2, y-1));}

11
10
12
15

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C Programming
Determine Output:void main(){ int i=1; while(i<=5) { printf("%d", i); if(i>2) goto here; i++; }}fun(){ here: printf("PP");}

12PP345
12PP
Compiler Error
None of These

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C Programming
Consider the following program fragment, and choose the correct onevoid main(){ int a, b = 2, c; a = 2 * (b++); c = 2 * (++b);}

a = 3, c = 8
b = 3, c = 6
a = 4, c = 8
a = 4, c = 6
b = 4, c = 6

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