OOPS

Question 27

If x=5, y=2, then x^y equals (where, ^ is a bitwise XOR operator)

A	00000111
B	10000010
C	10100000
D	11001000

OOPSOperatorsAPPSC-2016-DL-CA

Question 27 Explanation:

In XOR,
1 XOR 1 = 0
1 XOR 0 =1
0 XOR 0 = 0
0 XOR 1 = 1
So 5 in binary form is 00000101 and 2 in binary form is 00000010.
Hence 00000101 XOR 00000010 = 00000111.

Correct Answer: A

Question 27 Explanation:

In XOR,
1 XOR 1 = 0
1 XOR 0 =1
0 XOR 0 = 0
0 XOR 1 = 1
So 5 in binary form is 00000101 and 2 in binary form is 00000010.
Hence 00000101 XOR 00000010 = 00000111.