C module 3

............. is used to store address of another variable

• arrays

• strings

• variable

• pointer

syntax for pointer variable declaration

• datatype var;

• datatype *var;

• datatype &var;

• datatype *var

symbol of value at operator

• *

• &

• %

• #

Value at operator is also called ....................

• reference operator

• address of operator

• dereference operator

• conditional operator

Symbol of address of operator

• &

• #

• *

• $

Address of operator is also called .......................

• derefernce operator

• reference operator

• value at operator

• Conditional operator

When a pointer is incremented, it actually increments by the number equal to the.................. for which it is a pointer.

• 2B

• SIZE OF DATATYPE

• 4B

• 1B

If an integer pointer that stores address 1000 is decremented, then it will decrement by ............

• 2 B

• 4 B

• 1 B

• 8 B

LET PTR IS AN INTEGER POINTER WHICH STORE ADDRESS 1000.

ptr = ptr + 5, then, the final address stored in the ptr will be ptr = ...............................

• 1005

• 1010

• 1015

• 1020

ptr is an integer pointer that stores 1000 as an address. If we subtract integer 5 from it using the expression, ptr = ptr – 5, then, the final address stored in the ptr will be ptr =................

• 1000

• 995

• 990

• 980