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Computer Fundamentals - Engineering

Q1:

The output of a 2 input OR gate is 0 only when its

A both inputs are 0

B either input is 1

C both inputs are 1

D either input is 0

E None of the above

ANS:A - both inputs are 0

A B output

0 0 0
0 1 1
1 0 1
1 1 1