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C Programming

C Programming
Determine Output:void main(){ int i; printf("%d", scanf("%d", &i)); // value 10 is given as input here}

1
Garbage Value
10
None of These

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C Programming
Comment on the following pointer declaration?int *ptr, p;

ptr and p, both are pointers to integer.
ptr is pointer to integer, p may or may not be.
ptr and p both are not pointers to integer.
ptr is a pointer to integer, p is not.

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

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

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C Programming
What will be the value of i and j after execution of following program?#includevoid main(){int i, j;for(i=0,j=0;i<10,j<20;i++,j++){printf("i=%d %t j=%d", i, j); }}

Run time error
10 10
20 20
10 20

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C Programming
Determine Output:void main(){ char *p; p="Hello"; printf("%c", *&*p);}

H
Some Address will be printed
Hello
None of These

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

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