Core JAVA – IngeniousFusionTek

Core JAVA

Core JAVA

Why Java
Difference between C, C++ and Java
Java History
Java Features
Class and Object
Control Statements
Constructors
Arrays
Object-Oriented Principles
This Keyword
Super Keyword
Final Keyword

Topics Covered

Core JAVA

Why Java

Importance of Java
Benefits of Java

Difference between C, C++ and Java

C vs C++
C++ vs Java
Java vs C

Java History

Origin of Java
Evolution of Java
Milestones in Java Development

Java Features

Platform Independence
Object-Oriented Programming
Automatic Memory Management (Garbage Collection)
Multithreading
Security
Robustness

Class and Object

What is a Class?
What is an Object?
Creating Objects in Java
Accessing Members of a Class

Control Statements

Conditional Statements (if, switch)
Looping Statements (for, while, do-while)
Jump Statements (break, continue, return)

Constructors

What is a Constructor?
Types of Constructors
Constructor Overloading
Constructor Chaining

Arrays

What is an Array?
Types of Arrays
Multidimensional Arrays
Array Manipulation (Accessing, Modifying)

This Keyword

Definition and Usage of ‘this’
‘this()’ Constructor Call

Object-Oriented Principles

Encapsulation
Inheritance
Polymorphism
Abstraction
Why Java does not support Multiple Inheritance