MCQOPTIONS
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| 1. |
ABCD - seven segment decoder / driver in connected to an LED display.Which segments are illuminated for the input code DCBA = 0001. |
| A. | c, b |
| B. | b, c |
| C. | a, b, c, d |
| D. | a, b, c |
| Answer» D. a, b, c | |