In Figure 1, the value of Z when X = 1 and Y=0 is?
- 0.
-
1.
- 10.
- 11.
The correct answer is: B
Explanation
The diagram and the table above serve as guards in answering the above question.
X= 1 , Y= 0
XY = 0
NAND output = 1
Therefore Z = 1