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ARJ

A compression program for backup archiving from ARJ Software, Inc., Norwood, MA (www.arjsoftware.com). Introduced in the early 1990s and created by Robert Jung (the RJ in ARJ), ARJ never achieved the popularity of PKZIP, although it is considered a worthy competitor. See JAR.



JAR

(1) (Java ARchive) A file format that contains multiple files and is used to distribute a complete Java application. It contains all the resources required (classes, images, sounds, etc.) to download and run a Java program via a single HTTP request for one file. JAR files use the ZIP format and are the basis for WAR files. See WAR and EAR.

(2) A compression program for backup archiving from ARJ Software, Inc., Norwood, MA (www.arjsoftware.com). JAR is similar to ARJ, but files are not compatible. See ARJ.



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argvARM-based system-on-chip
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arithmetic expressionArmada
arithmetic logic unitarmon
arithmetic operatorarmored virus
arithmetic overflowaromaware
arithmetic underflowARP

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