Practice And Operation (1.2.1) - ICSE Class 12 Computer Science

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8 questions

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6 sample questions

Question 1.
What is the output of the AND operation when both inputs are true?
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Consider when both conditions are met.
Question 2.
Fill in the truth table for A = 0, B = 1 in the AND operation.
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What happens when one input is false?
3Question 3.
Which output represents the result of A AND B when A = 0 and B = 1?
- 1
- 0
- undefined
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Think about the truth table.
4Question 4.
The AND operation is true for inputs A and B only if both are which value?
- True
- False
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What is the requirement for the output to be true?
Question 5.
Given a Boolean expression involving the AND operation, simplify it logically. Example: (A ∙ B) ∙ (A ∙ C).
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Use distributive laws.
Question 6.
Design a simple digital circuit using AND gates to control lights in a room: two switches for two different entrances.
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Think about how both switches must be closed to activate the light.

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