whenever a flip flop sets to 0, the next higher FF remains unchanged

whenever a flip flop sets to 1, the next higher FF toggles

whenever a flip flop sets to 1, the next higher FF faces race condition

whenever a flip flop sets to 0, the next higher FF faces race condition

In a ripple counter,

1.	In a ripple counter,
A.	whenever a flip flop sets to 1, the next higher FF toggles
B.	whenever a flip flop sets to 0, the next higher FF remains unchanged
C.	whenever a flip flop sets to 1, the next higher FF faces race condition
D.	whenever a flip flop sets to 0, the next higher FF faces race condition
Answer» B. whenever a flip flop sets to 0, the next higher FF remains unchanged

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