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C Programming

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

15
12
11
10

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C Programming
What will happen after compiling and running following code?main(){ printf("%p", main); }

Will make an infinite loop.
None of these.
Some address will be printed.
Error

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C Programming
Determine Output:void main(){ char not; not = !2; printf("%d", not);}

2
0
None of These
Garbage Value

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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++; }}

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

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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)); }

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

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C Programming
Choose the correct statement.I.   The scope of a macro definition need not be the entire program.II.  The scope of a macro definition extends from the point of definition to the end of the file.III. New line is a macro definition delimiter.IV.  A macro definition may go beyond a line.

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

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