Question
========

Consider the following gates coding logical operators:

|              A             |              B             |              C             |
|:--------------------------:|:--------------------------:|:--------------------------:|
| ![](A.png){width=3cm} | ![](B.png){width=3cm} | ![](C.png){width=3cm} |

Which of these gates belongs to the following logical truth table?

![](table.png){width=2cm}

Answerlist
----------
* A
* B
* C
* None of these


Solution
========

The truth table codes the logical **and** operator.

The gates displayed code the following logical operators:
A = **nor**,
B = **nand**,
C = **xor**.

Hence, the truth table corresponds to:
None of these.

Answerlist
----------
* False
* False
* False
* True


Meta-information
================
exname: Logical operators
extype: schoice
exsolution: 0001