WAS versions - war,ear,jar files in WAS -WebSphere Application Server Interview Questions - Part -7

WAS 5.0                                                                  WAS 6.0

----> J2EE 1.2/1.3                                             ---->  J2EE 1.4

----> JDK 1.3                                                    -----> JDK 1.4

----> Service Integration Bus (SIB)                ----> Service Integration Bus (SIB)

----> No Profiles                                               -----> Profile

                                                                       -----> High Availability Manager (HA)

                                                                      ---->EJB 2.1,JMS 1.1,Servlet 2.4,JSP2.0


          WAS 6.1                                                                         WAS 7.0

----> J2EE 1.4                                                                   -----> J2EE 1.5

----> JDK 1.5                                                                    ------> JDK 1.6

----> Cell Profile (DMGR+ APP SERVER)                  ------> Job Messages

----> Federated Repository                                            ------> Administrative Agent

----> Upto this version 43 Fix Packs has been 
         issued              


          WAS 8.0

---->   J2EE 1.6

----> JDK 1.6

----> Very Powerful

-----> People started working in Sand Box.             




EAR : (ENTERPRISE ARCHIVE) : Combines JAR+WAR files to make combined archive for enterprise applications



WAR (WEB ARCHIVE) : Stores XML,Java classes and  Jsps  web application can deployed on any JSP/SERVLET Container.



JAR (JAVA ARCHIVE) : Allows aggregating many files into one

----> Holds Java classes files like libraries,resources,accessories.

-----> Here extension is .JAR