OnlineTrainingIO

J2EE Tutorial

J2EE Website

 

J2EE YouTube

 

Tutorial Links

 

Job Titles

Java/J2EE Developer – Spring/Hibernate, Technical Lead – J2EE / Java

 

Alternatives

Java, j2SE, jee, Spring

 

Certification

Java EE Training & Certification

 

j2ee

 

Java Platform, Enterprise Edition, formerly Java 2 Platforms, Enterprise Edition, currently Jakarta EE, is a set of specifications, extending Java SE with specifications for enterprise features such as distributed computing and web services

 

j2ee key words

 

Architecture

 

In the client tier, Web components, such as Servlets And JavaServer Pages (JSPs), or standalone Java Applications provide a dynamic interface to the middle tier. 2EE architecture. The Java™ 2 Platform,Enterprise Edition (J2EE) provides a standard for developing multi tier, enterprise applications.

 

Alternatives

 

  • Glassfish. GlassFish is an open-source application server project originally started by Sun Microsystems for the Java EE platform and now part of the Oracle Corporation. …
  • JBoss Enterprise Application Platform. …
  • Wildfly. …
  • Apache Tomcat. …

 

Advantages

 

J2EE is comprised of a number of programming and scripting languages including Java, XML, JSP, HTML, SQL, and others. Some of the advantages of J2EE include cross-platform portability, availability of open-source libraries, a huge server-side deployment base, and coverage for most W3C standards.

 

Applications

 

J2EE Applications. J2EE applications are made up of components such as JavaServer Pages (JSP), Java servlets, and Enterprise JavaBeans (EJB) modules. These components enable software developers to build large-scale, distributed applications.

 

Basics

 

  • What does J2EE comprise? J2EE is composed of a number of APIs that can be used to build enterprise applications. …
  • Java Servlets. …
  • JavaServer Pages (JSP) …

 

Benefits

 

J2EE is comprised of a number of programming and scripting languages including Java, XML, JSP, HTML, SQL, and others. Some of the advantages of J2EE include cross-platform portability, availability of open-source libraries, a huge server-side deployment base, and coverage for most W3C standards.

 

Disadvantages

 

  • Advantages of Java:
  • Simple: Java was designed to be easy to use, write, compile, debug, and learn than other programming languages. …
  • Object-Oriented: Allows you to create modular programs and reusable code.
  • Platform-Independent: Ability to move easily from one computer system to another.

 

Definition

 

J2EE is a platform-independent, Java-centric environment from Sun for developing, building and deploying Web-based enterprise applications online. … At the client tier,J2EE supports pure HTML, as well as Java applets or applications.

 

What is j2ee stand for?

 

Acronym. Definition. J2EE. Java 2 Platform, Enterprise Edition (software; Sun Microsystems)

 

What is the difference between Java and j2ee?

 

“Java” is both the name of the object-oriented programming language and a container term for “everything Java”. Most people mean “core Java” or “JSE” (Java Standard Edition) when they say “Java”. “J2EE” (or just “JEE” now) is Java Enterprise Edition, which consists of core Java with a powerful set of libraries.

 

What is j2ee technology?

 

J2EE is a platform-independent, Java-centric environment from Sun for developing, building and deploying Web-based enterprise applications online. The J2EE platform consists of a set of services, APIs, and protocols that provide the functionality for developing multitiered, Web-based applications.

 

What are the concepts of j2ee?

 

For completeness, however, the full list of technologies that make up J2EE is as follows:

  • Java Servlets.
  • JavaServer Pages (JSP)
  • Enterprise JavaBeans (EJB)
  • Java Message Service (JMS)

 

Features

 

This guide describes the following features:

  • Java™ Database Connectivity (JDBC™) API.
  • Transaction Service.
  • Java Naming and Directory Interface™ (JNDI) API.
  • Java™ Message Service (JMS) API.

 

History

 

The original J2EE specification was developed by Sun Microsystems. Starting with J2EE 1.3, the specification was developed under the Java Community Process. JSR 58 specifies J2EE 1.3 and JSR 151 specifies the J2EE 1.4 specification. The J2EE1.3 SDK was first released by Sun as a beta in April 2001.

 

Overview

 

A container is a runtime environment that provides services such as security and transaction management to J2EE components. Web components, such as Java Server Pages and servlets, run within the web container. Enterprise JavaBeans run within the EJB container.

 

What is j2ee stand for?

 

Java 2 Enterprise Edition

J2EE Stands for Java 2 Enterprise Edition.

 

Purpose

 

J2EE is a platform-independent, Java-centric environment from Sun for developing, building and deploying Web-based enterprise applications online. The J2EE platform consists of a set of services, APIs, and protocols that provide the functionality for developing multitiered, Web-based applications.

 

Security

 

The component containers are responsible for providing J2EE application security. There are twosecurity forms provided by the container: Programmatic security. Declarative security.

 

 

5/5 (1 Review)
error:
Scroll to Top