Question

Logical expression for conditions

Answer 1

Answer:

Boolean expressions are most often used as conditions (as in the examples above).

...

Boolean Expressions.

Operator Name of operator

<= less than or equal to

== equal to

!= not equal to

>= greater than or equal to

Answer 2

There are three logical operators in JavaScript: || (OR), && (AND), ! (NOT). Although they are called “logical”, they can be applied to values of any type, not only boolean.