Java

Introduction
 Java is a general-purpose programming language.
 It is guaranteed to be Write Once, Run Anywhere.
 It is everything an Object.
 It can be easily extended since it is based on the
Object model.
 It is designed to be easy to learn. If you
understand the basic concept of OOP Java, it
would be easy to master.
 Learn Professional Java training in Chennai at
Greens Technologys.

Core Java
 "Core Java" is Sun's term, used to refer
to Java SE, the standard edition and a set of
related technologies, like the Java VM, CORBA,
et cetera.
 This is mostly to differentiate from,
say, Java ME or Java EE. Also note that they're
talking about a set of libraries rather than the
programming language.

J2EE
( Java 2 Platform, Enterprise
Edition)
J2EE is used for Enterprise applications such as
authentication using login and many more web
applications, it is also known as Advanced Java.
J2EE concepts :
 JDBC (Java Data Base Connection)
 Servlet concepts
 JSP (Java Server Pages)
 Java API (Java Application Program Interface)
 Frameworks (Hibernate, Spring etc…)

Servlet Training
 Servlet technology is used to create web
application
 Servlet is an API that provides many interfaces
and classes including documentations.
 Servlet is an interface that must be implemented
for creating any servlet.
 Servlet is a class that extend the capabilities of
the servers and respond to the incoming request.
It can respond to any type of requests.
 Servlet is a web component that is deployed on
the server to create dynamic web page.

JSP (JAVA SERVER PAGE)
 JSP technology is used to create web
application just like Servlet technology. It can be
thought of as an extension to servlet because it
provides more functionality than servlet such as
expression language, jstl etc.
 The JSP page consists of HTML tags and JSP
tags. The jsp pages are easier to maintain than
servlet because we can separate designing and
development.
 It provides some additional features such as
Expression Language, Custom Tag etc.

JSF (JAVA SERVER FACES)
 JSF tutorial provides basic and advanced
concepts of JSF. Our JSF tutorial is designed for
beginners and professionals both.
 It stands for Java Server Faces. It is a server-side
Java framework for web development.
 Our JSF tutorial includes all topics of JSF such
as features, example, validation, bean validation,
managed bean, referencing managed bean
method, facelets etc…

Struts Framework
 The struts 2 framework is used to
develop MVC-based web application.
 The Struts 2 provides supports to POJO based
actions, Validation Support, AJAX Support,
Integration support to various frameworks such
as Hibernate, Spring, Tiles etc, support to
various result types such as Freemarker,
Velocity, JSP etc…

EJB (Enterprise Java Bean)
 It is used to develop scalable, robust and secured
enterprise applications in java.
 Java language metadata annotations that can be
used to annotate EJB applications.
 These metadata annotations are targeted at
simplifying the developer’s task, at reducing the
number of program classes and interfaces the
developer is required to implement, and at
eliminating the need for the developer to
provide an EJB deployment descriptor.

Hibernate Framework
 It simplifies the development of java application
to interact with the database. Hibernate is an
open source, lightweight, ORM (Object
Relational Mapping) tool.
 An ORM tool simplifies the data creation, data
manipulation and data access.
 It is a programming technique that maps the
object to the data stored in the database.

JAVA @ GREENS TECHNOLOGY
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• Greens Technology is recognized for its Java Training in both
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• We Limit our Batch size which will make training sessions more
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Java

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