Short for Java 2 Platform Enterprise Edition. 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.
Some of the key features and services of J2EE:
At the client tier, J2EE supports pure HTML, as well as Java applets or applications. It relies on Java Server Pages and servlet code to create HTML or other formatted data for the client.
Enterprise JavaBeans (EJBs) provide another layer where the platform’s logic is stored. An EJB server provides functions such as threading, concurrency, security and memory management. These services are transparent to the author.
Java Database Connectivity (JDBC), which is the Java equivalent to ODBC, is the standard interface for Java databases.
The Java servlet API enhances consistency for developers without requiring a graphical user interface.
- Job Control Language
Abbreviated as JCL, Job Control Language is a means of communicating with the IBM 3090 MVS Operating System. JCL statements provide information that the operating system needs to execute a job. A job is something that you want to accomplish with the aid of a mainframe computer (e.g. copy a data set, execute a program, […]
- C++ Software Engineer
A C++ Software Engineer is responsible for developing and/or implementing the new features to improve the existing programs and software. C++ is a general purpose language in computer programming. It is a middle level language that can be used for several purposes in the computer industry. C++ language may not always be the most preferred […]
- a business analysis manager
A business analysis manager uses technical and organizational skills to identify possibilities for improvement within the business structure and implements systematic solutions. Through observation of company practices a business analysis manager must determine what both individuals and departments can do to be more effective. A business analysis manager has knowledge that encompasses accounting, information technology […]
Internal storage areas in the computer. The term memory identifies data storage that comes in the form of chips, and the word storage is used for memory that exists on tapes or disks. Moreover, the term memory is usually used as a shorthand for physical memory, which refers to the actual chips capable of holding […]
- customer service center
Also called a contact center, a customer service center is a type of call center that is equipped to handle large amounts of customer telephone requests for an organization — in addition to handling other customer communications — from a single facility. While a call center mainly focuses on telephone communications, a customer service center […]