MCQOPTIONS
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| 1. |
Which of the following describes the operation of a positive edge-triggered D-type 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» C. When both inputs are LOW, an invalid state exists. | |