McqMate
| Q. |
In which of the following gates the output is 1 if and only if at least one input is 1? |
| A. | and |
| B. | nor |
| C. | nand |
| D. | or |
| Answer» D. or | |
| Explanation: in or gate we need at least one bit to be equal to 1 to generate the output as 1 because or means any of the condition out of two is equal to 1 which means if at least one input is 1 then it shows output as 1. | |
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