Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Core Java (6529)
Advanced Java (552)
Swing (223)
EJB (402)

Servlets (804)
Struts (701)
JDBC (771)
JMS (324)

SunOne (10)
J2EE (485)
Weblogic (694)
Websphere (573)

Java J2EE Interview Questions

Questions Answers Views Company eMail

Explain the war file?

1071

What do you mean by servlet context?

1136

Explain request dispatcher and its methods.

996

What is the major difference between servlet and applet?

1003

What do you mean by deployment descriptor?

1059

What is the process for chaining servlet?

1051

What do you mean by scope object and what are its types?

1079

If servlet receives multiple requests, how many objects will it create?

1385

What are the life cycle methods of the servlet?

1091

What are the kinds of http requests?

1039

What is a web container and what is its responsibility?

981

What does the joint point denote?

513

Explain the spring framework.

437

Which is the most commonly used transaction management?

420

Explain the concept and function of the path variable.

388

Un-Answered Questions { Java J2EE }

Java openings 3 - 5 years, Lnt Infotech. requirements - core java, J2ee, struts, hibernate Interview Date:- 19 March 2011 Time:- 9:00 AM to 12:00 Pm Interview Location - L & T Infotech, Manapakkam, Chennai Refererral PS NO:- 291649 (Please mention this when u fill the form only then u will be considered for interview) Documents Required:- Latest Resume, Photograph and last 3 payslips Mail me on vasan2211@gmail.com once u appear for interview

3362

How do you test a method for an exception using junit?

1210

What does the viewresolver class?

410

How many types of queries are there in hibernate?

356

What are the basic interfaces of java collections framework?

1119

Explain the mechanism by which you can distinguish between transient (i.e. Newly instantiated) and detached objects in hibernate?

406

Is set ordered in java?

986

Can constructor return value?

962

How java uses the string and stringbuffer classes?

1072

What is difference between @pathvariable and @requestparam in spring?

442

What is SingleThreadModel interface?

1149

What is use of @qualifier in spring?

710

When a thread blocks on i/o, what state does it enter?

1095

What are recursive functions? Give some examples?

1192

How will you call an Applet using Java Script Function?

1030

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