Duration

Course Duration - Around 4 weeks

Why Java?

It is the platform independence.

Programs can run on several different types of computer as long as the computer has a Java Runtime Environment (JRE) installed, a Java program can run on it.

Key Highlights

Used for developing Mobile, Desktop, web, serverside and dynamic web applications.

It is also used for Android application development and application for embedded devices.

Introduction

Working of Java Program

Difference between JDK,JRE and JVM

Variable and Data Type

Variables

Variable Declarations

Names

Initialization

Constants

Arithmetic Operations

Assignment

Basic Arithmetic

Mathematical Methods

Number Type Conversions

Relational and Logical Operators

Big Numbers

String Handling

String Concatenation

Substring

String Comparison

String : What and Why?

Methods of String class

StringBuffer class

StringBuilder class

toString method

Control Flow

Branches

Loops

Breaking and Continuing

Local Variable Scope

Arrays and Array Lists

Working with Arrays

Array Construction

Array Lists

The Enhanced for Loop

Copying Arrays and Array Lists

OOPS Concepts

Advantage of OOPs

Object and Class

Encapsulation

Polymorphism: Method Overloading and Overriding

super keyword

final keyword

static variable, method and block

this keyword

Inheritance (IS-A)

Aggregation

Composition(HAS-A)

static and Dynamic binding

Abstract class

Interface

Package and Access Modifiers

Exception Handling

An introduction to Exception Handling

try and catch block

Multiple catch block

Nested try

final keyword

finally block

throw keyword

throws keyword

Nested Classes

static nested class

Inner class

Multithreading

An introduction Multithreading

Life Cycle of a Thread

Creating Thread

Thread Sleep

Schedule a Thread

Thread Priority

Thread Pooling

Thread Group

Garbage Collection

Runnable class

Input and output

FileOutputStream & FileInputStream

Obtaining Streams

Reading Bytes & Writing Bytes

FileWriter & FileReader

Character Encodings

Text Input & Text Output

Reading and Writing Binary Data

Random-Access Files

Memory-Mapped Files

Collections

An Overview of the Collections Framework

Iterators

List

Sets

Maps

JDBC

JDBC Drivers

Steps to connect to the database

Connectivity with Oracle

Connectivity with MySQL

DriverManager

Connection interface

Statement interface

ResultSet interface

PreparedStatement

Storing image

Retrieving image

Stored procedures and functions