What are J2EE servers?
J2EE application servers are Web application server products that adhere to standards and technologies advocated by Sun’s J2EE specifications. They all offer a standardized development and runtime environment for application components. Codes built on top of J2EE application servers are portable across one another.
What does J2EE stand for?
Java 2 Platform, Enterprise Edition
Java 2 Platform, Enterprise Edition (J2EE) Overview.
What is meant by Java EE server?
A Java EE server is a server application that the implements the Java EE platform APIs and provides the standard Java EE services. Java EE servers are sometimes called application servers, because they allow you to serve application data to clients, much like web servers serve web pages to web browsers.
What is J2EE and it purposes?
The purpose of the J2EE platform is to develop multi-tier, web-based applications using a series of protocols and application programming interfaces (APIs). J2EE provides the enterprise level with a Java platform that is fast, safe and secure, improving on the J2SE (Java 2 Platform, Standard Edition).
What is the difference between J2EE and Java EE?
Originally known as Java 2 Platform, Enterprise Edition; Java EE (Java Platform, Enterprise Edition) was developed by Sun Microsystems, later acquired by Oracle Corporation. J2EE is an extension of the Java SE i.e. it is developed using Java programming language. It is used for developing web-based applications.
What is J2EE explain features of J2EE?
This guide describes the following features: Java™ Database Connectivity (JDBC™) API. Transaction Service. Java Naming and Directory Interface™ (JNDI) API.
What is J2EE write its components in brief?
Each component is a modular software unit that is used within the application server and communicates with its host environment and other components through J2EE APIs that are accessible to it. J2EE applications are made up of JavaServer Pages (JSP), Java servlets, and Enterprise JavaBeans (EJB) modules.