Core Java

Course Code: 0119

Overview
What you'll learn
Schedule classes
Outline
Prerequisites
Who should attend
Certification

Overview

Java is the most popular and most commonly used computer programming language today. Core Java is used for developing general Java applications. It holds the fundamental concepts of Java that form the basis of the entire Java technology. Cognixia’s Core Java training course enables participants to learn the vital concepts and principles of Java and object-oriented programming. The training program comprises of hands-on exercises on real-life use cases taught by industry experts.

Upcoming Classes

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Course Delivery

This course is available in the following formats:

Live Classroom
Duration: 8 days

Live Virtual Classroom
Duration: 8 days

What You'll learn

Internalize object-oriented programming concepts
Internalize basic Java concepts
Write Java programs using operators, constructors, loops, functions and conditions
Implement methods and encapsulation in Java
Implement multi-threading, string handling, and exception handling techniques
Use JDBC connections
Develop Java applications

Outline

Module 1: Introduction

Programming language types and Paradigms
Computer programming hierarchy
How computer architecture affects a language?
Why Java?
Flavors of Java
Java designing Goal
Role of Java programmer in industry
Features of Java language
JVM –The heart of Java
Java’s magic Byte code

Module 2: Language Fundamentals

The Java Environment
Installing Java
Java program development
Java source file structure
Compilation
Basic Language Elements
Lexical Tokens, Identifiers
Keywords, Literals, Comments
Primitive Data types, Operators
Object Oriented Programming
Class fundamentals
Object & object reference
Object life time & garbage collection
Creating and operating objects
Constructor & initialization code block
Access control, modifiers, and methods
Nested , inner class &, anonymous classes
Abstract Class & Interfaces
Defining Methods, Argument Passing Mechanism
Method Overloading, Recursion
Dealing with Static Members. Finalize () Method
Native Method. Use of “this “reference
Use of Modifiers with Classes & Methods
Design of Accessors and Mutator Methods
Cloning Objects, shallow and deep cloning
Generic Class Types

Module 3: Extending Classes and Inheritance

Use and benefits of inheritance in OOP
Types of inheritance in Java
Inheriting data members and methods
Role of constructors in inheritance
Overriding super class methods
Use of “super”
Polymorphism in inheritance
Type compatibility and conversion
Implementing interfaces

Module 4: Package

Organizing classes and interfaces in packages
Package as access protection
Defining package
Classpath setting for packages
Making jar files for library packages
Import and static import
Naming convention for packages

Module 5: Exception Handling

The idea behind exception
Exceptions & errors
Types of exception
Control flow in exceptions
JVM reaction to exceptions
Use of try, catch, finally, throw, throws in exception handling
In-built and user defined exceptions
Checked and un-checked exceptions

Module 6: Array & String

Defining an array
Initializing & accessing array
Multi –dimensional array
Operation on string
Mutable & immutable string
Using collection bases loop for string
Tokenizing a string
Creating strings using string buffer

Module 7: Thread

Understanding threads
Needs of multi-threaded programming
Thread life-cycle
Thread priorities
Synchronizing threads
Inter communication of threads
Critical factor in thread -deadlock

Module 8: Applet

Applet & application
Applet architecture
Parameters to Applet
Embedding Applets in web page
Applet security policies

Module 9: A Collection of useful classes

Utility methods for Arrays
Observable and observer objects
Date & times
Using scanner
Regular expression
Input/Output operation in Java(java.io Package)
Streams and the new I/O Capabilities
Understanding streams
The Classes for input and output
The standard streams
Working with file object
File I/O Basics
Reading and writing to files
Buffer and buffer management
Read/Write operations with file channel
Serializing objects

Module 10: GUI Programming

Designing graphical user interfaces in Java
Components and Containers
Basics of components
Using Containers
Layout Managers
AWT Components
Adding a menu to window
Extending GUI features using swing components
Java Utilities (java.util Package)
The Collection framework
Collections of objects
Collection types
Sets
Sequence
Map
Understanding Hashing
Use of Array List & Vector

Module 11: Event Handling

Event-driven programming in Java
Event- handling process
Event-handling Mechanism
The delegation model of event handling
Event classes
Event sources
Event listeners
Adapter classes as helper classes in event handling
Inner class shortcut to event handling
Avoiding deadlocks in GUI code
Event types & classes
Networking programming
Networking basics
Client-Server architecture
Socket overview
Networking classes and interfaces
Network protocols
Developing networking applications in Java

Module 12: Database Programming using JDBC

Introduction to JDBC
JDBC Drivers & architecture
CURD operation using JDBC
Connecting to non-conventional databases

Module 13: Mail API

Introduction to email technical internals
Understanding of POP and SMTP framework
Complete understanding the email API
Mass mailer application development
Introduction to J2EE
J2EE Overview
Why J2EE?
J2EE Architecture
J2EE APIs
J2EE Containers

Prerequisites

Knowledge of a programming language such as C/C++ and an understanding of computer programs would be beneficial, though not mandatory.

Who Should Attend

The Core Java training program is highly recommended for current and aspiring:

Software developers
Aspiring Java developers
Full stack developers
Software engineers
Core Java programmers
UI developers
Back end developers

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Certification

Participants will be awarded with an exclusive certificate upon successful completion of the program. Every learner is evaluated based on their attendance in the sessions, their scores in the course assessments, projects, etc. The certificate is recognized by organizations all over the world and lends huge credibility to your resume.