Flip-Flops - Technical MCQs

Q1:

On a J-K flip-flop, when is the flip-flop in a hold condition?

A
J = 0, K = 0

B
J = 1, K = 0

C
J = 0, K = 1

D
J = 1, K = 1

ANS:A -

J = 0, K = 0

00 Hold.
01 Reset.
10 Set.
11 Toggle.