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C Programming

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

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

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C Programming
The function scanf() returns .........

ASCII value of the input read.
The actual values read for each argument.
1
0
The number of successful read input values.

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C Programming
What will be the output?void main(){ int a=10, b=20; char x=1, y=0; if(a,b,x,y){ printf("EXAM"); } }

exam is printed
Compiler Error
Nothing is printed
XAM is printed

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

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

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C Programming
Choose the correct output for the following program.#includevoid main(){ int a=10, b=11, c=13, d; d = (a=c, b+=a, c=a+b+c); printf("%d %d %d %d", d, a, b, c);}

50, 13, 24, 13
13, 13, 24, 13
13, 10, 24, 50
50, 13, 11, 13
50, 13, 24, 50

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C Programming
Identify the correct output of the following code:void main(){ int w=10, x=5, y=3, z=3; if( (w < x ) && (y=z++) ) printf("%d %d %d %d", w, x, y, z); else printf("%d %d %d %d", w, x, y, z);}

10 5 5 5
10 5 4 4
10 5 3 3
10 5 3 4
10 5 4 3

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