Learn the fundamentals of data types in Java with simple explanations, practical examples, and hands-on coding exercises. This beginner-friendly course introduces you to Java’s primitive and reference types, helping you understand how different kinds of data are stored, declared, converted, and used in Java programs.
Course Outcomes
Understand what data types are and why they are used in Java
Differentiate between primitive and reference data types
Work with byte, short, int, long, float, double, char, and boolean
Declare and initialize Java variables correctly
Understand String, Array, Class, and Object reference types
Perform widening and narrowing type conversion
Apply implicit and explicit type casting
Understand memory and data representation at a beginner level
Identify the appropriate data type for different programming requirements
Write Java programs using different types confidently
Solve beginner-level coding problems involving data types