ISRO | ISRO CS 2011 | Question 48

The hamming distance between the octets of 0xAA and 0x55 is
(A) 7
(B) 5
(C) 8
(D) 6


Answer: (C)

Explanation: The Hamming Distance between the two octets:

0xAA = 1010 1010
0x55 = 0101 0101

All the bits of both the words are different with respect to each other, so, the Hamming Distance is equal 8.

Option (C) is correct.

Quiz of this Question

My Personal Notes arrow_drop_up

Save