CORE JAVA training course in Gurgaon, Delhi, Bangalore India.

• What is Java?
• Features of Java
• A First Java Program
• Compiler and Interpreter
• The JDK Directory Structure

• Primitive Data types, Declarations
• Variable Names, Naming Convention
• Numeric Literals, Character Literals
• String Literals, The Dot Operator
• Arrays, Non-Primitive Data types

• Expressions
• Assignment Operator
• Arithmetic Operators
• Relational Operators
• Logical Operators
• Increment and Decrement Operators
• Additional Assignment Operators
• The Conditional Operator
• Implicit Type Conversions

• Statements
• Conditional (IF) Statements
• Data Types and Variables
• Ladder IF-Else
• Conditional (Switch) Statements
• While and Do-While Loop
• For Loop, For Each Loop
• A For Loop Diagram
• The Continue Statemen
• The Break Statement

• Introduction of Arrays
• Types of Arrays
• Operation with Arrays

Topics:

• Introduction to Object-Oriented Programming
• Classes and Objects
• Fields and Methods
• Encapsulation
• Abstraction, Inheritance
• Polymorphism

• Defining a Class
• Creating an Object
• Instance Variables and Class Variables
• Methods, Constructors
• Access Modifiers

• Object Class, String Class
• StringBuilder and StringBuffer
• Other Built-In Classes

• Overview of Database
• Working with MySQL Database
• Registering the Driver
• Connecting to Database
• Data Storing and Retrieving

• Introduction to Packages
• Defining Packages
• Static, Final, Static Imports
• Package Scope

• Exceptions Overview
• Catching Exceptions
• The Finally Block
• Declaring Exceptions
• Defining and Throwing Exceptions
• Errors and Runtime Exceptions

• Overview of Streams
• Bytes Vs Characters
• Binary Input and Output
• PrintWriter Class
• Reading and Writing Objects

• Inheritance in Java
• Types of Inheritance
• Method Overriding
• This and Super Keywords
• Aggregation and Composition

• Introduction to Interface
• How to Implement Interface
• Multiple Inheritance using Interface
• Abstract Classes
• Abstract Class Vs Interface

• The Collection Framework
• The Set Interface
• Set Implementation Classes
• The List Interface
• List Implementation Classes
• The Map Interface
• Map Implementation Classes

• Non-Threaded Applications
• Threaded Applications
• Creating Threads
• Thread States
• Runnable Threads
• Coordinating Threads
• Interrupting Threads
• Runnable Interface
• Thread Groups

• Introduction to Socket Programming
• Chat Server

• Inner Classes
• Local Classes
• Anonymous Classes
• Instance Initializers
• Static Nested Classes

• Introduction to Wrapper Classes
• Use of Wrapper Classes

• Uses for Meta-Data
• The Annotations Model
• Annotations and its types
• Built-In Annotations
• Annotations Vs Descriptors(XML)

• Java Foundation Classes
• Creating a Frame in String
• Creating Components of Swing
• Setting Look and Feel of Swing
• Handling Events

You can go for the online video tutorials to get a basic idea but you can also take the guidance from the experts. there are many institutions that offer online as well as offline paid courses that you can join to become a professional in Core Java.

You can go for two things either you can go and learn some other language or you can dial into the Java ecosystem and start solving the real life problems heading towards the Advanced Java is also better option.

You can learn Core Java online with the help of various Core Java training institutes in Gurgaon, Bangalore, Pune or any other keen city of India that can offer online training as well as offline training for you to learn. They can Help you in learning the entire overview of Java , Java environment setup program, structured comments , data types, modifiers, variables, operators and much more.

ofcourse core java has the potential to change your career by making an individual more strong and confident enough to solve any real life Java issues. you will reach at that stage where you will possess skill as well as knowledge of Java. you can work as a senior engineer or java trainer or a programming expert in any leading organisation.