Questions
The logic circuit shown in figure yields the following truth table. The gate X in the diagram is
A | B | C |
1 | 1 | 1 |
0 | 1 | 1 |
1 | 0 | 1 |
0 | 0 | 0 |
a
NAND
b
XOR
c
AND
d
NOR
detailed solution
Correct option is C
From the second and fourth row, for C to be satisfied, X should be AND gate.The output from the truth table is possible if the unknown gate is an AND gateTalk to our academic expert!
Similar Questions
In the following circuit, the output Y for all possible inputs A and B is expressed by the truth table
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