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وارد شوید

JAMB - Computer Studies (2022 - No. 19)

When does the output of a NAND gate =1?
whenever a 0 is present at an input
only when all input =0
whenever 1 is present at an input
only when all input =1

توضیح

Whenever a 0 is present at an input, NAND gate = 1.

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