In counter universal clock is not used.
A)synchronous counter
B)asynchronous counter
C)decade counter
D)ring counter

Question

Quizplus · Accepted Answer

Asynchronous counters, also known as ripple counters, do not use a common clock pulse for all the flip-flops. Instead, the flip-flop in the first stage is triggered by the external clock pulse, and all subsequent flip-flops are triggered by the output of the preceding flip-flop, leading to a ripple effect.

In Counter Universal Clock Is Not Used