Last Updated :
20 Nov, 2018
Which of the following binary number is the same as its 2\’s complement?
(A) 1010
(B) 0101
(C) 1000
(D) 1001
Answer: (C)
Explanation: Option (A): 2\’s complement of 1010 = 0101 + 1 = 0110
Option (B): 2\’S complement of 0101 = 1010 + 1 = 1011
Option (C): 2\’s complement of 1000 = 0111 + 1 = 1000
Option (D): 2\’s complement of 1001 = 0110 + 1 = 0111
So, option (C) is correct.
Quiz of this Question
Share your thoughts in the comments
Please Login to comment...