Match List I to List II List - I (Counter) List - II (uses/working) (A) N-bit…
2024
Match List I to List II
List - I (Counter) List - II (uses/working)
(A) N-bit Ring Counter (I) Uses universal clock
(B) Synchronous Counter (II) Counts exactly N states
(C) Asynchronous Counter (III) Counts 0 to 9
(D) Decimal Counter (IV) Main clock is applied to first flip-flop only
Choose the correct answer from the options given below:
- A.
(A)-(II), (B)-(IV), (C)-(I), (D)-(III)
- B.
(A)-(IV), (B)-(II), (C)-(III), (D)-(I)
- C.
(A)-(II), (B)-(I), (C)-(IV), (D)-(III)
- D.
(A)-(IV), (B)-(I), (C)-(II), (D)-(III)
Attempted by 154 students.
Show answer & explanation
Correct answer: C
N-bit Ring Counter circulates a single ‘1’ through N flip-flops, hence exactly N states.
Synchronous Counter applies the same (universal) clock to all flip-flops simultaneously.
Asynchronous (Ripple) Counter has the main clock applied only to the first flip-flop; others are triggered sequentially.
Decimal Counter is a MOD-10 counter, so it counts from 0 to 9.
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