This course discusses variables in Java. You will learn about the eight primitives, also known as data types, and study the difference between local, instance, and class variables. In addition to learning the default values of each variable type, this unit discusses implicit and explicit casting and the operator types used by Java. Throughout this unit, you will note that Java is much like C's use of procedural elements.
Objectives
- Use primitive data types
- Declare a variable
- Distinguish between local, instance, and class variables
- Cast larger data types into smaller types
- Differentiate between implicit and explicit casting
- Use operators with primitive types
Curriculum
Before You Begin
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Data Types
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Variables
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Operators
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Assignment
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Summary and Next Steps
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