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C Programming

C Programming
Determine Output:void main(){ char *p; p="%dn"; p++; p++; printf(p-2, 300);}

300
Error
%d\n
None of These

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

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

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C Programming
Determine output:#include void main(){ char *p = NULL; char *q = 0; if(p) printf(" p "); else printf("nullp"); if(q) printf("q"); else printf(" nullq");}

Depends on the compiler
nullp nullq
x nullq where x can be p or nullp depending on the value of NULL
p q

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C Programming
What will be the value of sum after the following program is executed?void main(){ int sum=1, index = 9; do{ index = index – 1; sum *= 2; }while( index > 9 );}

9
0.25
0.5
1
2

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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;

10
11
5
9
6

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C Programming
What will be the output of the following program code?main(){ static int var = 5; printf("%d ", var--); if(var) main();}

Infinite Loop
Compilation Error
None of these
5 5 5 5 5
5 4 3 2 1

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