Naztech Intern Java Class Notes - 2023

Course Overview

The curriculum of this training program is mainly divided into several - Modules. Those are:

• Variable, Loop, Function

• OOP

• Advance Java

• Spring

• Spring Boot

• Fronted Development with ExtJS

But this repository noted for only Java, Spring and Spring Boot.

Index

Index by Chapters

• Module 1: Introduction to Java

  • What is Java?

  • Java's key features and benefits

  • Setting up Java development environment (IDE, JDK)

  • Writing your first "Hello, World!" program

  • Understanding the basic structure of a Java program

• Module 2: Variables and Data Types

  • Variables, data types, and identifiers

  • Primitive data types (int, double, char, boolean)

  • Working with strings

  • Type conversion and casting

  • Introduction to Java's wrapper classes

• Module 3: Control Flow Statements

  • Conditional statements (if, else if, else)

  • Switch statements

  • Looping structures (for, while, do-while)

  • Break and continue statements

  • Nested loops and loop control

• Module 4: Methods and Functions

  • Defining and calling methods

  • Method parameters and return types

  • Method overloading

  • Scope and lifetime of variables

  • Introduction to recursion

• Module 5: Arrays and Collections

  • Introduction to arrays

  • Creating and manipulating arrays

  • Introduction to ArrayLists

  • Working with collections (List, Set, Map)

  • Iterating through collections using loops and iterators

• Module 6: Object-Oriented Programming Basics

  • Introduction to OOP concepts (classes, objects, inheritance, polymorphism, encapsulation, abstraction)

  • Defining classes and creating objects

  • Constructors and methods in classes

  • Access modifiers (public, private, protected)

• Module 7: Inheritance and Polymorphism

  • Inheriting classes and superclass/subclass relationships

  • Use of Interface in Java

  • Method overriding

  • Abstract classes and methods

  • Using super keyword

  • Polymorphism and dynamic binding

• Module 8: Exception Handling

  • Understanding exceptions

  • Using try-catch blocks

  • Handling multiple exceptions

  • Throwing exceptions

  • Using the finally block

• Module 9: Basic Data Structures and Algorithms

  • Introduction to basic data structure stacks and queues

  • Introduction to linked lists

  • Searching and sorting algorithms (linear search, binary search, bubble sort, selection sort)

• Module 10: File Handling

  • Reading and writing text files

  • Working with streams (FileInputStream, FileOutputStream)

  • Handling exceptions in file I/O

  • Introduction to character streams (FileReader, FileWriter)

• Module 11: Introduction to Java Enterprise Application Framework

  • Overview of Java application framework.

  • Understanding MVC applications

  • Understanding of Spring Java Application Framework

  • Understanding of Spring Boot

• Module 12: Project and Practical Applications

  • Guided project to apply learned concepts

  • Using Java in real-world scenarios (e.g., simple apps, utilities)

Index by Week

Week 1

1. 27 Aug - Java

2. 28 Aug - Java

3. 29 Aug - Java

Week 2

1. 03 Sep - Java

2. 04 Sep - Java

3. 05 Sep - Java

Week 3

1. 12 Sep - Java

2. 13 Sep - Java

Week 4

1. 19 Sep - Java

2. 20 Sep - Java

Week 5

1. 26 Sep - Java

2. 27 Sep - Java

Week 6

1. 03 Oct - Java

2. 04 Oct - Java

Week 7

1. 10 Oct - Java

2. 11 Oct - Java

Week 8

1. 17 Oct - Java

2. 18 Oct - Java

Week 9

1. 24 Oct - Java

Week 10

No classes

Week 11

1. 07 Nov - Java

Week 12

1. [14 Nov - Java]

2. [15 Nov - Java]

Resources

Websites:

• Java Tutorial - Javatpoint

• Java Tutorial - Tutorials Point

Books:

• "The Complete Reference of Java" by Herbert Shield

For more learn about other language, framework and etc. etc. Please, click here

Trainers

• Md. Mominul Islam (Digital Marketing Manager at naztech Inc, Dhaka, Bangladesh)

• Practical: Md. Makhsodur Rahman (Trainee Software Engineer at naztech Inc, Dhaka, Bangladesh)