Core Java Online Training|Support

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Core Java Course Content :

Getting Started with Java

• What you need to get started
• The Net beans Software
• Java Comments
• The Structure of Java Code
• How to Run your Java Programs
• Printing to the Output Window
• Sharing your programs with others
• Object Orient Concept

Variables

• Integer Variables in Java
• Double Variables
• Short and Float
• Operator Precedence
• Java String Variables

Control Flow

• If Statements in Java
• If Else Statements
• Boolean Values
• Switch Statements
• Java for Loops
• Java While Loop

Arrays in Java

• Java Arrays
• Arrays and Loops
• Multi-Dimensional Arrays

Java String Methods

• Java and Strings
• Upper and Lowercase
• The compare Method
• The index Of Method
• The substring Method
• The equals Method
• The char At Method
• The replace Method

Object-Oriented Programming

• Describe the terms class, object, attribute, method, and constructor
• Write code to define a method
• Access the member variables of a class using the operator
• Write code to create and initialize an object
• Use the this keyword to access the “current” object
• Use of access modifiers
• Write code to invoke a method of a particular object
• Write class constructors and invoke particular constructors using keyword new with arguments
• Understand the use of the package and import statements for library access
• Use the Java Application Programming Interface (API) online documentation

Java Methods

• Java Methods
• Calling your Java Methods
• Passing Values to Methods
• Multiple Method Parameters

Java Classes

• Writing your own Java Classes
• Field Variables
• The Java Class Constructor
• Accessing Class Variables
• More on Java Class Methods
• Java and Inheritance

Java Error Handling

• Error Handling and Exceptions
• Stack Trace
• Handling Logic Errors in Java

Dealing with Text Files in Java

• Open and Read a Text File in Java
• Write to a Text File in Java

 Java Project

Java and Databases

• Java and Databases
• Creating a Database with Java
• Adding Records to Table
• SQL Commands
• Connect to a Database with Java code
• Connecting to the Table
• Update a Record
• Add a New Record
• Save a New Record
• Delete a Record from a Database

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