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Question 26 :

What is J2ME ?

Answer :

Abbreviate of Java 2 Platform, Micro Edition.


Question 27 :

What is J2SE ?

Answer :

Abbreviate of Java 2 Platform, Standard Edition.


Question 28 :

What is JAR ?

Answer :

Java archive. A platform-independent file format that permits many files to be aggregated into one file.


Question 29 :

What is Java 2 Platform, Enterprise Edition (J2EE) ?

Answer :

An environment for developing and deploying enterprise applications. The J2EE platform consists of a set of services, application programming interfaces (APIs), and protocols that provide the functionality for developing multitiered, Web-based applications.


Question 30 :

What is Java 2 Platform, Micro Edition (J2ME) ?

Answer :

A highly optimized Java runtime environment targeting a wide range of consumer products, including pagers, cellular phones, screen phones, digital set-top boxes, and car navigation systems.