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Mr. Dubey • 52.74K Points
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Q. How many AND, OR and EXOR gates are required for the configuration of full adder?

(A) 1, 2, 2
(B) 2, 1, 2
(C) 3, 1, 2
(D) 4, 0, 1
  • Correct Answer - Option(B)
  • Views: 662
  • Filed under category Digital Principles and System Design
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Explanation by: Mr. Dubey
 there are 2 and, 1 or and 2 exor gates required for the configuration of full adder, provided using half adder. otherwise, configuration of full adder would require 3 and, 2 or and 2 exor.

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