Java Fundamentals: Building Strong Foundations Syllabus

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  1. Verbal Ability

1. Logical Reasoning

  2. Introduction to Java

1. Difference between println and print

2. JDK Development Kit 21.0.1 download and install

3. Hello World in Java

4. How to Run Java Program using CMD

5. What is a Computer?

6. What is computer language?

7. Why Computer Language is required?

8. Introduction to BlueJ

  3. Elementary Concepts of Programming

1. Identifiers in Programming Language

2. Keywords in Programming Language

3. What is source code?

4. What is Byte code?

5. Java A Strongly Typed Language

  4. Basic Assignments in Java

1. Assignment: Calculate Sum and Average of Three Numbers

  5. Common Errors in Program

1. Common Errors in Program

2. Syntax Error in Java Programming language

3. Runtime error in Java Programming language

4. Logic Error in Java Programming language

  6. Common mistakes in programming , along with solutions:

1. Accessing Non-Static Members from Static Methods

2. Missing Closing Curly Braces

3. Missing break in Switch Case Constructs

4. Confusing Assignment with Comparison (= and ==)

5. Using Less Restrictive Access Modifiers

6. Forgetting to Free Up Resources

7. Off-by-One Errors

8. Hardcoding Values

9. Ignoring Error Handling

10. Copy-Pasting Code Without Understanding

11. Infinite Loops mistakes

12. Ignoring Warnings and Code Style Guides

13. Overusing Global Variables

14. Using Magic Numbers

15. Not Commenting Code or Over-Commenting

16. Incorrect Use of Data Structures

17. Neglecting Unit Tests

18. Poor Variable Naming

19. Inconsistent Code Formatting

20. Not Using Version Control

21. Forgetting to Initialize Variables

22. Incorrectly Managing Thread Synchronization

23. Ignoring Security Best Practices

24. Relying on Floating Point Arithmetic for Precise Calculations

25. Improper Use of Libraries or APIs

26. Overusing Recursive Functions

27. Not Refactoring

  7. Object-Oriented Programming (OOP)

1. Encapsulation