Java is an object-oriented programming language created by Sun Microsystems. The document provides an overview of Java, including its history, features, uses in different types of applications, and how the Java Virtual Machine works. It also describes CPD Technologies' Java training program, which covers core Java concepts as well as advanced topics like servlets, JSP, EJB, Struts, Hibernate, and live project development.

1. C,C++, PHP,JAVA Training Institute In Delhi
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2. What is JAVA?
Java is a programming language which was released by Sun Microsystems in 1995.
It’s known as a “high-level” language because it can be read and written easily by
humans. Like English, Java has a set of rules that determine how the instructions
are written. These rules are known as its “syntax”. Once a program has been
written, the high-level instructions are translated into numeric codes that
computers can understand and execute.

3. Why choose JAVA?
• Java is simple, easy to design , easy to write, and therefore easy to compile,
debug, and learn than any other programming languages.
•Java is an object-oriented, that is used to build modular programs and
reusable code in other application.
•Java is platform-independent and flexible in nature.
•Java works on distributed environment.
•Java is secure.
•Java is robust. Robust means reliability.
•Java supports multithreaded.

4. Timeline of JAVA
The Java language has undergone several changes as well as numerous additions of
classes and packages to the standard library.
Version Name Released Date Main Features
JDK Alpha and Beta In 1995 Basic Support For
Applications
JDK Version 1.0 23rd January 1996. Introduction of Access
Specifies
JDK Version 1.1 19th February 1997 Main Emphasis on Database
connectivity & RMI
J2SE Version 1.2 8th December 1998 Introduction of JIT, collection
Framework
J2SE Version 1.3 8th May 2000 Introduction of jar indexing,
jar sound

5. Version Name Released Date Main Features
J2SE Version 1.4 6th February 2002. Introduction of xml
Processing, Printing, JDBC
J2SE Version 5.0 30th September 2004 Introduction of Boxing/
Unboxing , Generics
Java Version SE 6 11th December 2006. Introduction of Pluggable
Annotations, Java GSS
Java Version SE 7 28th July 2011 Introduction of Multiple
Exception Handling,
Automatic null Handling
`Java Version SE 8 18th March 2014 Introduction of Lambda
Expressions,
Type Annotations

6. How Java Technology Works?
On full implementation of the Java platform gives you the following features:
•JDK Tools: The JDK tools provide compiling, Interpreter, running, monitoring,
debugging, and documenting your applications. The main tools used are the Javac
compiler, the java launcher, and the javadoc documentation tool.
•Application Programming Interface (API): The API provides the core functionality of
the Java programming language. It gives a wide collection of useful classes, which is
further used in your own applications. It provides basic objects and interface to
networking and security, to XML generation and database access, and much more.
•Deployment Technologies: The JDK software provides two type of deployment
technology such as the Java Web Start software and Java Plug-In software for
deploying your applications to end users.

7. •Graphical User Interface Toolkits: The Swing and Java 2D toolkits provide us the feature
of Graphical User Interfaces (GUIs).
•Integrated Libraries: Integrated with various libraries such as the Java IDL API, JDBC API,
Java Naming and Directory Interface TM ("J.N.D.I.") API, Java RMI, and Java Remote
Method Invocation over Internet.

8. What Makes java so secure and powerful?
It Is the JVM makes it So powerful lets see what is JVM….
The Java Virtual Machine (JVM) is an abstraction layer between a Java application and the
underlying platform. The JVM acts as a “virtual” machine or processor. In the Java
programming language, all source code is first written in plain text files ending with the .java
extension. Those source files are then compiled into .class files by the javac compiler.
An overview of the
software development process

9. The JVM is available on many different operating systems, therefore the same .class
files are capable of running on Microsoft Windows, the Solaris™ Operating System
(Solaris OS), Linux, or Mac OS.

10. Types Of Java Application
1. Console Application
• A Java Console application can only display textual data.
• Console applications are based on command line interface in that all interaction
with the program is through keyboard and text output.
• Console applications are good for applications that have limited interaction with the
user.
• Background applications are almost always written as console applications.
• Console applications are also great for setting up quick tests to see how Java works.
• In Java, j2se is used for developing console application.

11. 2. Window Application
• Window Applications have facilitated enterprises to perform dynamically with
easy access to information.
• Window Applications are based on Graphical User Interface.
• Window Application can be installed on a single computer or laptop used to
Perform a specific task.
• There is full control over window application to protect it from various
vulnerabilities.
• In java, J2SE is used for developing the Window Application

12. 3. Web Application
• A web application is a dynamic extension of a web or application server.
• There are two types of web applications:
1. Presentation-oriented: A presentation-oriented web application generates interactive
web pages containing various types of markup language (HTML, XML, and so on) and
dynamic content in response to requests.
2. Service-oriented: A service-oriented web application implements the endpoint of a
web service. Presentation-oriented applications are often clients of service-oriented
web applications.
.

13. 4. Mobile Application
• J2ME allows Mobile applications are computer program which is designed to run on
smartphones, tablets or any other mobile devices.
• For developing mobile application in java, we use the java
2 micro edition. It is called as J2ME.
• Developers to use Java and the J2ME wireless toolkit to create applications and
programs for wireless and mobile devices.

14. CPD Technologies conduct Java Training for IT students. This course Covers the
development of window & web based application.
This training can provide IT students a firm foundation in the programming
language, as well as help in gain concepts, methods and variables of object-
oriented programming.
Training will be conducted by expert trainers using the latest java development
platform, java enterprise edition(EE). The Java EE 5 is a powerful set of APIs
which reduces development time, application complexity, and improving
application performance.

15. Java Training Helps You gain Knowledge of
1. Introduction to Java
2. OOPs Concepts and Their Implementation in Java
3. Windows Programming using AWT & Swing in Java
4. Multithreading in Java
5. J2EE
6. Server programming using servlets
7. Java Persistence API(JPA)
8. Struts 2.x

16. 9. Validating Action Properties
10. EJB
11. Template Design Pattern
12. Spring MVC
13. ORM and Hibernate
14.Mapping
15. Integrating Struts & Hibernate

17. Structure Of The Java Training
S.No. Name Duration Components
1. Core 6 weeks Core Java OOPS, Object Life Cycle, Multi Threading,
Collection Framework, Generics, Standalone application,
Applets, JDBC, Socket Programming and RMI, Project
2. Advance 6 weeks Only Project Basis Requirement of J2EE Like, Servlet,
JDBC, JSP and Project Development.
3. Basic
+ Core +
Advance
6 months C++, HTML, SQL Server/Oracle
Core Java:
OOPS, Object Life Cycle, Multi Threading, Collection
Framework, Generics, Standalone application, Applets,
JDBC, Socket Programming and RMI
Advance Java:
Web Fundamental, Servlets, Servlet Collaboration, JSP,
JSTL, EJB, Struts, Hibernate, JSF, Live Project

18. 4. Core + Advance 4 months HTML, SQL Server/Oracle
Core Java
OOPS, Object Life Cycle, Multi
Threading, Collection Framework,
Generics, Standalone application,
Applets, JDBC, Socket Programming and
RMI
Advance Java:
Web Fundamental, Servlets, Servlet
Collaboration, JSP, JSTL, EJB, Struts,
Hibernate, JSF, Live Project
5. Advance 2 months EJB, Struts, Hibernate, JSF Live Project