What gate is described by this truth table? A B Output 1 1 1 1 0 1 0 1 1 0 0 0

The output is 1 whenever at least one input is 1: the rows 1,1; 1,0; and 0,1 all produce 1. The output is 0 only when both inputs are 0. That is the behavior of the OR gate, choice OR.

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