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C Programming

C Programming
Find the output of the following program.void main(){ printf("%d, %d", sizeof(int *), sizeof(int **));}

2, 2
2, 4
4, 4
2, 0
0, 2

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C Programming
What is the output of the following statements?int b=15, c=5, d=8, e=8, a;a = b>c ? c>d ? 12 : d>e ? 13 : 14 : 15;printf("%d", a);

12
15
13
Garbage Value
14

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

Compiler Error
Garbage Value
5
6

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

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C Programming
Determine Output:void main(){ int i=i++, j=j++, k=k++; printf("%d %d %d", i, j, k);}

0 0 0
Error
garbage values
1 1 1

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C Programming
The default parameter passing mechanism is

call by reference
call by value
None of these.
call by value result

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