CEE Kerala Engineering
CEE Kerala Engineering Solved Paper-2011
question_answer
The circuit diagram shows a logic combination with the states of outputs X, Y and Z given for inputs P, Q, R and S all at state 1. When inputs P and R change to state 0 with inputs Q and S still at 1, the states of outputs X, Y and Z change to
A) 1, 0, 0
B) 1, 1, 1
C) 0, 1, 0
D) 0, 0, 1
E) 0, 1, 1
Correct Answer:
C
Solution :
In that states outputs X, Y and changes to 0, 1, 0.