M

Mr. Dubey • 52.30K Points
Coach

Q. The excess-3 code for 597 is given by                      

(A) 100011001010
(B) 100010100111
(C) 010110010111
(D) 010110101101
Correct : Option (A)

Explanation:
 the addition of ‘3’ to each digit yields the three new digits ‘8’, ’12’ and ’10’. hence, the corresponding four-bit binary equivalents are 100011001010, in accordance to 8421 format.

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