j=J%0A%0AJava%3A+A+programming+language+used+to+create+programs+that+can+be+run+inside+Web+browsers+or+on+a+variety+of+computers.+The+strength+of+Java-written+programs+is+that+they+can+be+written+once+and+then+can+run+as+is+in+a+variety+of+computers.%0A%0AJavaScript%3A+Is+a+scripting+language+that+allows+dynamic+behavior+to+be+specified+within+HTML+documents.%0A%0AJava+Servlets%3A+Java+Servlet+technology+provides+Web+developers+with+a+simple%2C+consistent+mechanism+for+extending+the+functionality+of+a+Web+server+and+for+accessing+existing+business+systems.%0A%0AJournal+Manager%3A+Powerful+Web-based+journal+manager+lets+you+share+your+journal+entries+with+other+people+by+defining+unlimited+guest+accounts+with+configurable+read%2Fwrite%2Fdelete+permissions.%0A%0AJPEG+%28Joint+Photographic+Experts+Group%29%3A++A+common+graphics+format+used+for+the+Web+pages.+Files+in+this+format+end+in+.jpg.%0A