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

What’s the difference between session.save() and session.saveorupdate() methods in hibernate?

323

What’s hibernate?

348

How can we get hibernate statistics?

353

What is transient instance state in hibernate?

354

What’s difference between managed associations and hibernate associations?

447

What are the two types of collections in hibernate?

455

How can we use new custom interfaces to enhance functionality of built-in interfaces of hibernate?

363

What are the benefits of using hibernate template?

488

What is servlet api used for conneting database?

1228

What is meant by a servlet?

1102

What is the life cycle of a servlet?

1 1537

What is cookie? Why is cookie used?

1057

What is servlet invoker?

1040

How to get the current httpsession object?

1119

Why do you use session tracking in httpservlet?

1134

Un-Answered Questions { Java J2EE }

What are the modes of operation for Weblogic server domains ?

1239

How to explain Software Bank Loan descriptions

2474

What is pojo class in spring?

410

Which java framework is most popular?

1140

describe synchronization in respect to multithreading? : Java thread

925

What do you mean by ejbdoclet?

1066

How do I enable java in safari?

1032

What is the range of a character variable?

988

Which number is denoted by leading zero in java?

1242

Explain serialization and deserialization in java?

1007

What is a spring configuration file?

479

What is meant by dao?

937

Does hibernate support nosql?

365

Explain about hibernate proxy and how it helps in lazy loading?

372

How does a cookie work in Servlets?

840

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