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MCQs
Practice
Q
Easy
1 Mark
Computer Studies
Logic Gates & Boolean Algebra
For a NOT gate with input A=1 what is the output?
A
1
B
0
C
Undefined
D
2
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Explanation
The NOT gate inverts its input. If input A=1 then output = 0. If input A=0 then output = 1.
Reference: Computer Studies Textbook , Page 4
Hint
NOT means opposite — flip the input value.
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