3
QuizMultiple Choice

Test: Computing Systems

Question 3 • Skelton - GSN - Computer Science Principles Semester A

An OR gate has two inputs: 1 and 1. What is the output?

Answer
A
0
B
There is no output for the inputs are invalid.
C
-1
D
1

Explanation

An OR gate outputs 1 if at least one of its inputs is 1. Since both inputs are 1, the output is 1, which is choice D.

AI-written and checked against the verified answer.

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