Java is each a language in addition to working platform. Java itself is categorized into three completely different teams particularly core java, superior java and J2EE java. Out of those 3 classes of java, core java and superior model of java comes beneath Java customary version whereas the J2EE model comes beneath enterprise version.
J2EE (Java 2 enterprise version) is a platform for working programming server of Java language. Java enterprise version has many additional engaging options compared to Java customary version, thus demand for J2EE platform is rising out there. Right now IT geeks, java builders, software program business favor J2EE platform, thus demand for J2EE consultants out there has elevated. Throughout technical interview, you’d certainly come throughout J2ee interview questions. So if you’re going to seem for Java developer and associated job put up and are in search of some J2ee interview questions, then do undergo a few of these primary J2ee interview questions.
1. What’s J2EE?
This query may very well be requested in numerous method like briefly describe historical past of J2EE, what’s the goal of J2EE, why we want J2ee. Whereas answering this query be exact & don’t delve into lengthy reply, as interviewer is simply in search of your analysis functionality and primary information about J2EE platform.
2. What’s JDBC?
Right here recruiter might ask you questions on JDBC (java database connectivity) associated to sorts of JDBC drivers out there out there, connection mechanism of JDBC drivers viz. pooling of JDBC connection, accessing and creating JDBC connection.
3. What’s Java servlets and sorts of completely different Java servlets API launched by Solar Microsystems and their options.
Java servlets makes use of software program improvement life cycle (SDLC) idea to develop utility on J2EE platform. So whereas showing for J2ee interview questions spherical, you might be requested varied questions on Java servlets area like servlets lifecycle characteristic, want of servlets, java servlets working mechanism and so on. Each Java servlets is related to Java API’s for utility improvement and based on information execution various kinds of API’s is getting used with Java servlets.
4. What’s JSP?
JSP i.e. java server pages have completely different essential options like scripting parts, web page directives, java beans aspect, tagging and creating of customs and completely different JSP patterns. Make notes on all these ideas associated to java server pages to customise your information on JSP.
5. What’s EJP?
EJP i.e. enterprise java beans is extension of java server pages. And after JSP idea based mostly query you’d probably face query on EJP associated to completely different area resembling structure of EJP, working mechanism of EJP, beans idea in EJP, advantages of beans being utilized in EJP.
Moreover getting ready for all these J2ee interview questions, additionally ensure that to follow some program associated to J2EE platform improvement and testing. Throughout your interview you’d be requested each theoretical and programming based mostly query. So if you have not ready the J2EE programming half then it will be troublesome to transform your interview name, as Java developer/operator put up requires wonderful information about J2ee programming. Thus, put together nicely each the given J2ee interview questions right here in addition to follow J2EE programming and obtain success in Java technical interview spherical.
Posted By: Richa Pandey on https://ezinearticles.com/?J2ee-Interview-Questions&id=6032828
