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Digital Electronics - Engineering

Q1:

Assertion (A): Synchronous counter has higher speed of operation than ripple counter Reason (R): Synchronous counter uses high speed flip flops.

A Both A and R are correct and R is correct explanation of A

B Both A and R are correct but R is not correct explanation of A

C A is true, R is false

D A is false, R is true

ANS:C - A is true, R is false

Higher speed is due-to the reason that clock pulses in synchronous counter are applied simultaneously to all the flip-flops.