S-R latch- Prohibited state to avoid unpredictable output

Q.  Which is the prohibited state/ condition in S-R latch and needs to be avoided due to unpredictable nature of output?
- Published on 29 Sep 15

a. S = R = 0
b. S = 0, R = 1
c. S = 1, R = 0
d. S = R = 1

ANSWER: S = R = 1

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