MCQOPTIONS
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| 1. |
One of the following is not a synchronous input with reference to flip-flops |
| A. | J input in a J-K flip-flop |
| B. | S input in an R-S flip-flop |
| C. | PRESET input in a J-K flip-flop |
| D. | D input in a D flip-flop |
| Answer» D. D input in a D flip-flop | |