All in C

1- Which of the following statements is correct about the following code snippet?

	A.	j and i are pointers to an int.
	B.	i is a pointer to an int and stores the address of j.
	C.	j is a pointer to an int and stores the address of i.
	D.	j is a pointer to a pointer to an int and stores address of i.

2- In the following program, after Statement A is executed, the new address of ptr will be _________________ bytes more than the old address. (Assume that each int is stored in 4 bytes.)

#include

int one_d[] = {1,2,3};

void main()

{

int *ptr;

ptr = one_d;

ptr +=3; /*Statement A*/

printf(%d , *ptr); /Statement B */

}

	A.	12
	B.	8
	C.	3
	D.	4

3- Any element of array declared as:

int arr[3][4];

can be accessed in pointer notation (where i represents row index and j represents column index) with generic formula as:

	A.	*(*arr + i +j)
	B.	**(arr + i) +j)
	C.	*(*(arr + i) +j)
	D.	(*(*(arr) + i) +j)