Question

Study the logic gate diagram given below and answer the questions that follow:

What will be the output of the above gate when:

1. A = 1, B = 0  [1]
2. A = 1, B = 1  [1]

Answer 1

The given circuit is an OR gate. So Output = A + B

1. A = 1, B = 0 output = 1
2. A = 1, B = 1 output = 1