Title: Key Concept - Data Types
Course: CPS 189: Java Certification - Review, Practice & Prepare (Development) > Section: (OLDstyle) Learning Modules

Primitive Variables

A primitive variable is declared with one of eight data types:

- byte
- short
- int
- long
- float
- double
- boolean
- char

Any number of underscore characters (_) can appear anywhere between digits in a number.

For more information about primitive variables:

- Click this link to view Oracle's documentation: Primitive Data Types
- Level 1 Study Materials: Unit 1