Core Java Course for 2 months

Course Description

Best Core Java course from Beginner to PRO...

Basic of Java

• What is Java?
• History and Features of Java
• Hello Java Program
• Internal How to set the path?
• JDK, JRE, and JVM (Java Virtual Machine)
• JVM Memory Management
• Internal Details of JVM
• Unicode System, Operators, Keywords, and Control Statements like if
• else, switch, for loop, and while loop

Class, Objects, and Types of Classes

• Naming conventions of Java
• Classes, objects, and features
• Object declaration and initialization
• The life cycle of an object
• Anonymous object in Java

Packages in Java

• How to declare a package in a company project
• Package naming conventions
• Sub packages
• Types of packages such as user
• defined packages, built
• in packages
• Importing packages in Java

Data Types in Java

• Data types in Java
• Primitive data types
• Non
• primitive data types
• Memory allocation of primitive and non
• primitive data types

Variables, Constraints, and Literals

• Variable declaration and initialization
• Naming convention
• Types of variables such as local variables, instance variables, and static variables
• Scope and memory allocation of variables

Methods in Java

• Methods in Java
• Use of method in Java
• Method declaration, the method signature
• Types of methods in Java: predefined method, user
• defined methods: instance method, static method
• Calling of method
• Java main method
• Return type in Java

Constructor in Java

• What is Constructor in Java?
• Types of Constructors: Default and parameterized constructors
• Java constructor overloading
• Constructor chaining in java
• Copy constructor in Java

Modifiers in Java

• What are an Access modifier ad a non
• access modifier in Java?
• Types of access modifiers like private, default, protected, and public
• Types of non
• access modifiers like abstract, final, native, static, strictfp, synchronized modifier, transient, and volatile.

Static Keyword

• What is Static Keyword
• Static variable
• Static method
• Static block, instance block
• Static Nested Class in Java
• Difference between static variable and instance variable, static method, an instance method, static block, and instance block

Final Keyword

• Final keyword
• Final variable
• Final method
• Final class

Inner Class in Java

• What is Inner Class in Java?
• Types of Inner class in Java

Super and this keyword

• Super Keyword
• Calling of superclass instance variable
• Superclass constructor
• Superclass method

Encapsulation

• Encapsulation in Java
• How to achieve encapsulation
• Data Hiding
• Tightly encapsulated class
• Getter and setter method in Java
• Naming convention of getter and setter method

Inheritance

• Inheritance in Java
• Is
• A
• Relationship
• Aggregation and Composition
• Types of Inheritance

Polymorphism

• Polymorphism in Java
• Types of Polymorphism
• Static and Dynamic Binding
• Method overloading
• Method Overriding

Abstraction

• Abstraction in Java
• Abstract Class
• Abstract method
• Interface in Java
• Nested interface, rules, and example programs