J2EE Interview Questions
Questions Answers Views Company eMail

Explain about J2EE Application Architecture

1 8819

Name the Implicit variable which is used to access other implicit objectes present in JSP.

AZTEC,

7 13947

Hello frds .recently I've got a call for the test in infosys .iam having 1.5 yr exp in java pltfrm.plz can anyone tell the main process( in detail) for infosys experienced professionals

1 2358




What is the difference between sendRedirect() and forward()? in what situations do we have to use send redirect() instead of forward().

Honeywell, Wipro, Samsung, Mind Tree,

13 35584

How can we serialize a jsp page.

HCL, Oracle, CSC,

3 15785

to update a batch in a table in jdbc which method of statement object is used

1 2819

to update a batch in a table in jdbc which method of statement object is used

1144

to update a batch in a table in jdbc which method of statement object is used.

TCS, Polaris,

6 8575




i have to create an application with session.during that session a timer will be started & show the time in second upto the session expired.So that i can know how many time i in that session. Hint:-i m hinted that it will coded with javascript

L&T, Wipro,

4 5345

what is the difference between Tomcat 4 & Tomcat 5?

IBM, TCS,

6 8883

what is Directory Structure of webapplication?

Virtusa, CTS,

8 15326

CANDOR Services, a leading provider of next-generation staffing services, draws from unparalleled resources and expertise to offer you innovative, quality workforce solutions. We have openings for "J2EE ARCHITECT" with one of our clients. Client is CMM Level 5 company. Location : Hyderabad Roles A J2EE Architect with expertise in Web Architecture (covering Spring MVC, AOP, Webflow, Struts, Tiles, Hibernate, JAAS, Web Application Performance Turning & Measurement) as part of Solutions Architecture Group: Position involves in providing architectural vision, conceptualize and provide architectural approaches, create models and specifications, and validating the architecture against requirements and assumptions. Also involves in providing oversight over ongoing projects as a reviewer and auditor Educational Requirements A minimum of BS or MS (MS preferred) in Computer Science or Engineering or equivalent experience in the IT industry. Skill Sets Overall 8-10 Years of experience in IT industry with 3-4 Years of experience in Service industry Technology Skills Java, J2EE, MVC Frameworks (Struts/WebWork/JSF/Spring), Spring, AOP, WebFlow, ORM Tools (Hibernate/Ibatis/JDO/Tapestry), App servers, Databases, JAAS Web Application Performance Tuning & Measurement 6+ years Java software development experience. 4+ years of enterprise Java development, with emphasis on web-based applications. Strong relational database and SQL skills (5+ years). Mail to : anuradha.k@candorservices.co.in

TCS,

2576

i developed a Stateless Session bean program.And created a client by a common java class as class m {p s v m(String s[]){....}} And i called the bean deployed in weblogic.from cmd prompt And that run. mind it i have to set setenv,seting classpath for that bean jar file before compile and run it. ok when i do a servlet programme deployed in tomcat and call that bean then it give classdefnotfoundException and NoInitialContext like this.So how i sucessfully do this? Ok when i call that bean from java class from the console like i previously told, if i don't set setenv i found the same error on the cmd prompt. pls help to get out of it

2 3463

what is the main use of the RequestDispatch object, how we this in realtime project

3 5140

why we are using XML?

TCS,

14 18287


Post New J2EE Questions






Un-Answered Questions { J2EE }

What is authorization constraint?

48


In DAO we are writting sql queries , how it is possible with creating and closing database connections.

1042


Explain the j2ee tiers.

24


What is conversational state?

39


What is iso 3166?

34






How will you explain cdata?

30


I am newbie in J2EE & looking for strong basic behind each concept as, Why do we use private access specifier before each variable of type property bcoz ultimately to access it outside the class we use public method as getter & setter ? If we use getter & setter to access it outside the class so better we make variable as public so that it is easily available outside of the class... Please guide me why do we use as private ????

3662


What is the use of method save()?

34


What is home handle?

38


What is empty tag?

43


What is a j2ee module?

26


What is external entity?

48


What is j2ee application?

38


What is credentials?

42


What is mean by connection pooling?

28