StudyPath

COM 123 Programming Language using Java I

ND1 levelComputing & ICT14 topics

COM 123 covers 14 topics. StudyPath paces them into daily study sessions that finish before your exam date, with practice questions and worked answers for each one.

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Course outline

The topics this course covers, in teaching order.

  1. Java program basics
  2. Java constructs
  3. Data types, variables and constants
  4. Creating, compiling and running Java programs
  5. Classes and objects
  6. Fields, constructors and methods
  7. Method overloading and nested classes
  8. Local vs instance variables
  9. Public and private modifiers
  10. Expressions and precedence rules
  11. Input/output programming
  12. Conditional statements
  13. Looping and recursion
  14. Strings and character manipulation

A sample from this course

One topic, as StudyPath teaches it.

Java program basics

Java program basics focus on the structure of a simple Java program, how source code is organized into classes and methods, and how execution begins from the main method. For exams, you must be able to read and write a basic Java program correctly, identify syntax rules, and distinguish key elements such as comments, statements, identifiers, and output instructions.

What you get for COM 123