INTERVIEW QUESTIONS J2EE JAVA DETAILS

Question: What is JAR file?

Answer: JAR file stands for Java ARchive, a compressed file like zip, rar, lha files.

Using the jar command, a JAR file is commonly used for packaging Java classes (.class).

Submitted by Tsar Primo Geronimo ([email protected])

________________

JAR is an acronym for Java Archive. It is nothing but a compressed form of a group of class files.

For Example if you have your packages and class files in C:javaprgs

Then from the windows command prompt one can jar the files in javaprgs using the following command

C:javaprgs> jar –cvfM jar-file-name.jar *.*

Submitted by Arun Kumar Pasuparthi ([email protected])

JAR file stands for Java ARchive, a compressed file like zip, rar, lha files.

Using the jar command, a JAR file is commonly used for packaging Java classes (.class).

Submitted by Tsar Primo Geronimo ([email protected])

________________

JAR is an acronym for Java Archive. It is nothing but a compressed form of a group of class files.

For Example if you have your packages and class files in C:javaprgs

Then from the windows command prompt one can jar the files in javaprgs using the following command

C:javaprgs> jar –cvfM jar-file-name.jar *.*

Submitted by Arun Kumar Pasuparthi ([email protected]) Source: CoolInterview.com

JAR is acronynm for Java Archive. Its similar to Winzip, its compresses the java or class files. We also hav WAR n EAR files.

WAR is acronynm for Web Archive

EAR is acronynm for Enterprise Archive. Source: CoolInterview.com

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