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| Q. |
Which of the following describes the operation of a positive edge-triggered D flip-flop? |
| A. | if both inputs are high, the output will toggle |
| B. | the output will follow the input on the leading edge of the clock |
| C. | when both inputs are low, an invalid state exists |
| D. | the input is toggled into the flip-flop on the leading edge of the clock and is passed to the output on the trailing edge of the clock |
| Answer» B. the output will follow the input on the leading edge of the clock | |
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