Question

In a JK flip flop output Q = 1 and it does not change when clock pulse is applied. The possible combination of Jn and Kn is (X denotes don't care)

a.

X and 0

b.

X and 1

c.

0 and X

d.

1 and X

Answer: (a).X and 0

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Q. In a JK flip flop output Q = 1 and it does not change when clock pulse is applied. The possible combination of Jn and Kn is (X denotes don't care)

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