MCQOPTIONS
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| 1. |
For a flip-flop formed from two NAND gates as shown in the given figure, the unusable state corresponds to |
| A. | X = 0, Y = 0 |
| B. | X = 0, Y = 1 |
| C. | X = 1, Y = 0 |
| D. | X = 1, Y = 2 |
| Answer» B. X = 0, Y = 1 | |