Digital Logic

1: Odd parity of word can beconveniently tested by
A. OR gate
B. AND gate
C. NOR gate
D. XOR gate
 

Answer : D

Explanation :

prathap said: (7:03am on Friday 24th November 2017)
truth table of XOR gate isx | y | Z0 | 0 | 00 | 1 | 11 | 0 | 11 | 1 | 1so when we observe the truth table the output is result to 1 only when there are odd number of 1's in input so we can call xor can be conveniently used to test odd parity word

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Option: A

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