Inputs | Output | |
A | B | Y |
0 | 0 | 0 |
1 | 0 | 0 |
0 | 1 | 0 |
1 | 1 | 1 |
A) AND gate
B) NOR gate
C) OR gate
D) NAND gate
Correct Answer: A
Solution :
We can see from the truth table that output is 1 only when its both inputs are 1. |
This is only possible for AND gate. The Boolean expression for AND gate is |
\[Y=A\cdot B\] |
which satisfies the truth table as below: |
\[0.0=0\] |
\[1.0=0\] |
\[0.1=0\] |
\[1.1=1\] |
Here symbol \[(\centerdot )\] represents AND operation. |
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