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C Programming

C Programming
Determine Output:#define square(x) x*xvoid main(){ int i; i = 64/square(4); printf("%d", i);}

None of These
16
4
64

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C Programming
Determine Output:void main(){ int a[] = {10,20,30,40,50}, j, *p; for(j=0; j<5; j++){ printf("%d" ,*a); a++; } p = a; for(j=0; j<5; j++){ printf("%d" ,*p); p++; }}

10 20 30 40 50 10 20 30 40 50
None of These
10 20 30 40 50 Garbage Value
Error

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C Programming
The address operator &, cannot act on

R-values
Members of a structure
Arithmetic expressions
Local variables
Both of the above

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C Programming
Which of the following comments about the ++ operator are correct?

The operand can come before or after the operator
It cannot be applied to an expression
It is a unary operator
All of these
It associates from the right

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C Programming
What will be the output of the following program?void main(){ int a, b, c, d; a = 3; b = 5; c = a, b; d = (a, b); printf("c=%d d=%d", c, d);}

c=3 d=3
c=5 d=3
c=3 d=5
c=5 d=5

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C Programming
Consider the following code:void main(){ int a[5] = {6,8,3,9,0}, i=0; if(i != 0) { break; printf("%d", a[i]); } else printf("%d", a[i++]);}What is the output of the above program?

No output
6
Syntax error
8
Runtime error

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