Definition of AND

Definition: AND is an operation between two bits. If both bits are set then the result is set otherwise the result is clear. This can be shown as below.

A B --- A AND B
0 0 ----- 0
0 1 ----- 0
1 0 ----- 0
1 1 ----- 1

In C, C++ and C# binary AND is represented by a single character &.

In expressions, AND is represented by the double character && as in

if (a==2) && (b==3) { //.. rest of code

Which means if a equals 2 and b equals 3

Glossary:

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