PGDEL/DECP03/Unit3/18

 Unit 3.3 Web application development tools &amp; Technologies  Variables Variables are created using var command and assigning a value to a variable is done using an assignment operator (=).





Variable names are case sensitive. Operators The following are the some frequently used operators in JavaScript:

 1. Arithmetic operators

 2. Logical operators

 3. Comparison operators

 4. Assignment operators