Question

The truth table for the circuit given below is:

Choose the correct answer from the options given below:

• A.

  

• B.

  

• C.

  

• D.

  

Hint:

To understand circuits with AND and NOT gates, remember that the AND gate outputs 1 only when both inputs are 1. The NOT gate inverts the input.

Answer 1

The Correct Option is A

The circuit involves a combination of AND and NOT gates, producing the output \( Y \) based on the inputs \( A \) and \( B \). Looking at the truth table:
- For \( A = 0 \) and \( B = 0 \), the output \( Y = 0 \).
- For \( A = 0 \) and \( B = 1 \), the output \( Y = 1 \).
- For \( A = 1 \) and \( B = 0 \), the output \( Y = 1 \).
- For \( A = 1 \) and \( B = 1 \), the output \( Y = 0 \).
Thus, the truth table corresponds to the output as shown in option (1).