MCQOPTIONS
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| 1. |
In the digital clock project, when it is 11:59:59, AND gate 1 detects that the tens of hours is 1 and the enable input is active. On the next clock pulse the AM/PM flip-flop will ________. |
| A. | set |
| B. | reset |
| C. | toggle |
| D. | clear |
| Answer» D. clear | |