Brief on Bitwise operator

Answer

Bitwise operator operates on bits and performs bit by bit operations.

Let's look at each one by one:

1. & AND :

0101

0110

______

0100

2. | OR

0101

0110

______

0111

3. ^XOR

0101

0110

______

0011

4. ~ One's component

~0101

_______

1010

5. << left shift

4<<1

(0100)<<1

______

1000

6. >> right shift

4>>1

(0100)<<1

_______

0010

a<<n :- a*2^n

a>>n :-a/2^n