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Examveda

Which gate sends on a pulse when it receives one at either or both of its terminals.

A. NOR

B. NOT

C. OR

D. NAND

E. None of the above

Answer: Option C

Solution(By Examveda Team)

The OR gate gets its name from the fact that it behaves after the fashion of the logical inclusive "or". The output is "true" if either or both of the inputs are "true." If both inputs are "false," then the output is "false". In other words, for the output to be 1, at least input one OR two must be 1. The XOR (exclusive-OR) gate acts in the same way as the logical "either/or". The output is "true" if either, but not both, of the inputs are "true". The output is "false" if both inputs are "false" or if both inputs are "true". Another way of looking at this circuit is to observe that the output is 1 if the inputs are different, but 0 if the inputs are the same.

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