Q.

The output of the circuit is low (zero) for:                [2025]

(A) X = 0, Y = 0                  (B) X = 0, Y = 1
(C) X = 1, Y = 0                   (D) X = 1, Y = 1

Choose the correct answer from the options given below:

1 (A), (C) and (D) only  
2 (A), (B) and (C) only  
3 (B), (C) and (D) only  
4 (A), (B) and (D) only  

Ans.

(3)

X Y  
0 0 1
0 1 0
1 0 0
1 1 0