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C Programming

C Programming
Determine Output:#include#define a 10void main(){ #define a 50 printf("%d", a);}

Compiler Error
50
10
None of These

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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 is a unary operator
It associates from the right
It cannot be applied to an expression
All of these

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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
8
Runtime error
Syntax error
6

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C Programming
A function 'p' that accepts a pointer to a character as argument and returns a pointer to an array of integer can be declared as

int *p(char *)[]
None of these.
int(*p(char *))[]
int (*p) (char *)[]

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C Programming
Determine Output:void main(){ struct xx { int x=3; char name[] = "hello"; }; struct xx *s = malloc(sizeof(struct xx)); printf("%d", s->x); printf("%s", s->name); }

Linking error
3 hello
Compiler Error
None of these

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C Programming
#includevoid main(){ int *ptr, a=10; ptr = &a; *ptr += 1; printf("%d, %d", *ptr, a);}

11, 10
11, 11
10, 10
10, 11

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