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

Does hibernate use reflection?

360

What is bidirectional and unidirectional?

371

How many stages are there in hibernate inheritance?

410

How to get hibernate session in spring boot?

389

Can we use spring data jpa without hibernate?

502

How do you hibernate?

402

What are the hibernate properties?

414

What is hql in hibernate?

362

How to convert hibernate query to sql query?

458

How does hibernate mapping work?

442

How to enable logging (log4j) in hibernate?

410

What are concurrency strategies in hibernate?

567

List hibernate session interface methods?

403

Do I need hibernate cfg xml?

454

Does spring data jpa use hibernate?

449

Un-Answered Questions { Java J2EE }

How can the OUT OF MEMORY be solved?

1290

How you can deliver a java message to a non-java client?

836

Can we override protected method in java?

1080

What is batch processing and how to perform batch processing in jdbc?

938

What is nan in java?

1007

Which class contains a method: cloneable or object?

1062

How are springs formed?

424

What is ojvm used for?

998

What are dom elements?

439

Can we use String with switch case?

1203

What exactly is dependency injection?

456

Is swing still used in java?

977

What should be done for auto generating primary key id in a table ?

993

What is a topic?

900

how many types of Inheritance?

1188

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