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

Is hibernate thread safe?

341

How does sessionfactory work in hibernate?

391

What is hibernate query cache?

413

What is an example of a many to many relationship?

370

How create hibernate cfg xml file?

399

How does hibernate save work?

345

What are the cascade types in hibernate?

463

How many types of queries are there in hibernate?

364

What is jboss hibernate?

488

How hibernate sessions work?

401

Can we have multiple sessionfactory in hibernate?

418

How many types of cascade are there in hibernate?

315

How many ways we can configure hibernate?

452

How to fetch data from database in spring mvc using hibernate?

518

How many strategies are there in hibernate inheritance?

373

Un-Answered Questions { Java J2EE }

Is java util list serializable?

946

How does enum work in java?

1032

How nested beans can be used in Struts applications?

1022

What is action servlet in struts?

983

What is @repository in spring?

400

Why should I use dependency injection?

395

Why are some of the class and element names counter-intuitive?

1161

What is the role of action class?

1059

What are job parameters in spring batch?

522

Does java support multiple inheritance or not?

1124

Can we restart a thread already started in java?

1121

what is the different between a servlet and a cgi? Why do you go for servlet rather than cgi?

1061

Explain the difference between call by refrence and call by value?

1043

How many ways we can configure hibernate?

452

What does || mean in code?

1057

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