This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I am new in J2EE(i am basically a mainframe person), i am really confused by looking at the differnt terminologies used in J2EE(JSP,Servlet,EJB,XML,JNDI,SOAP and so many). Somebody told me JSP,Servlet and EJB are the most important components of J2EE, but i am really confused how important are others(JNDI,SOAP,CORBA).
Can anyone suggest me what are the most important components to learn in J2EE ? i mean where i should invest my most of the time ,and where to start from ?