Java

Java is a general-purpose computer programming language that is concurrent, class-based, object-oriented,and specifically designed to have as few implementation dependencies as possible.

It is intended to let application developers "write once, run anywhere" (WORA), meaning that compiled Java code can run on all platforms that support Java without the need for recompilation.

Java applications are typically compiled to bytecode that can run on any Java virtual machine (JVM) regardless of computer architecture.

Content:

• Java Fundamentals
• Introduction to Java language, Advantages of JAVA, Compiling and Running Applications, Introduction to JVM
• Datatypes and Variables
• Primitive Datatypes, Declarations, Variable Names, Numeric Literals, Character Literals, Strings, StringBuffer, Arrays, Non-Primitive(reference) Datatypes Operators and Expressions
• Expressions, Assignment Operator, Arithmetic Operators, Relational Operators, Logical Operators, Increment and Decrement Operators, Shorthand Operators (+=, etc.), Conditional Operator, Operator Precedence, Implicit Type Conversions, The Cast Operator
• Control Flow
• Conditional Statements –if, switch, while and do-while Loops, for Loops, labels, The continue Statement, The break Statement
• Object-Oriented Concepts
• Introduction to Object-Oriented Programming, Classes and Objects, Fields and Methods, Encapsulation, Inheritance, Polymorphism, Access Modifiers
• Inheritance in Java
• Inheritance in Java, Constructors, Method Overriding, Super, this
• Advanced Inheritance and Language Constructs
• Enumerated Types, Abstract Classes, Interfaces, Generics
• Inner Classes
• Inner Classes, Member Classes, Local Classes, Anonymous Classes, Instance Initializers, Static Nested Classes Exception Handling
• Exceptions Overview, Catching Exceptions, The finally Block, Exception Methods, Declaring Exceptions, Defining and Throwing Exceptions, Errors and RuntimeExceptions, Assertions
• Multi- Threading
• Non-Threaded Applications, Threaded Applications, Creating Threads, Thread States, Runnable vs Thread, Synchronizing Threads
• Input/Output Streams
• Overview of Streams, Bytes vs. Characters, Converting Byte Streams to Character Streams, File Object, Binary Input and Output, PrintWriter Class, Reading and Writing Objects, Basic and Filtered Streams
• Core Collection Classes
• The Collections Framework, The Set Interface, Set Implementation Classes, The List Interface, List Implementation Classes, The Map Interface, Map Implementation Classes
• Introduction to JDBC
• The JDBC Connectivity Model, Creating a SQL Query, Getting the Results, Updating Database Data, Using a PreparedStatement, Parameterized Statements
• Java Networking
• Inet address, Socket, Server socket, URL, URL connection
• Practical Sessions
• Building and executing simple application using basic Java concepts – 1. Using multithreading in an application. 2. Using JDBC connectivity