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C Programming

C Programming
What number will z in the sample code given below?int z, x=5, y= -10, a=4, b=2;z = x++ - --y*b/a;

6
10
11
9
5

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

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

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C Programming
Pick the correct statements.I.   The body of a function should have only one return statement.II.  The body of a function may have many return statements.III. A function can return only one value to the calling environment.IV. If return statement is omitted, then the function does its job but returns no value to the calling environment.

II and IV
III and IV
II and III
I and II
I and III

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C Programming
What will be printed when this program is executed?int f(int x){ if(x <= 4) return x; return f(--x);}void main(){ printf("%d ", f(7)); }

1 2 3 4
4 5 6 7
Runtime error
4
Syntax error

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C Programming
Determine output:void main(){ int const *p=5; printf("%d", ++(*p));}

6
5
Garbage Value
Compiler Error

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C Programming
The type of the controlling expression of a switch statement cannot be of the type ........

short
float
long
int
char

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