Q
Medium 2 Marks
Computer Studies Logic Gates & Boolean Algebra
How many combinations in the truth table of an AND gate with 2 inputs produce output 1?
Explanation
Only one combination (A=1 B=1) produces output 1 for an AND gate. All other combinations (0,0) (0,1) and (1,0) give output 0.
Reference: Computer Studies Textbook , Page 2
Hint
AND gate is very restrictive — only one row gives output 1.
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