A sequential circuit using D flip-flop and logic gates is shown in the figure, where X and Y are inputs and Z is the output. The circuit is

S – R flip-flop with X = S and Y = R

S – R flip-flop with X = R and Y = S

J – K flip-flop with X = J and Y = K

J – K flip-flop with X = K and Y = J

A sequential circuit using D flip-flop and logic gates is shown in the

1.	A sequential circuit using D flip-flop and logic gates is shown in the figure, where X and Y are inputs and Z is the output. The circuit is
A.	S – R flip-flop with X = S and Y = R
B.	S – R flip-flop with X = R and Y = S
C.	J – K flip-flop with X = J and Y = K
D.	J – K flip-flop with X = K and Y = J
Answer» E.

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A sequential circuit using D flip-flop and logic gates is shown in the figure, where X and Y are inputs and Z is the output. The circuit is

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