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 an orm?

351

What is session object in hibernate?

403

How to retrieve data from database using hibernate criteria?

563

Is hibernate easy to learn?

443

What is cascade in hibernate in which scenario we use it?

387

What is hibernate architecture?

465

How to insert date in database using hibernate?

558

What is flush method in hibernate?

476

What is concurrency strategies in hibernate?

396

What is an entity in hibernate?

420

What is a hibernate transaction?

405

How to retrieve data from database using hibernate and spring?

448

How to get single column from database using hibernate?

453

What is association mapping in hibernate?

350

Is hibernate free?

622

Un-Answered Questions { Java J2EE }

how can we see the error log files in broker?

997

How to retrieve data from database using hibernate criteria?

563

Give us the name of the list layoutmanagers in java?

938

Can list have duplicates in java?

913

What does service layer do?

320

Why do we need hql?

362

Why is orm preferred over jdbc?

343

What type of code is java?

890

What is jms full form?

897

How to write junit test cases for jms?

1042

Why servlet is used as controller ? Not JSP? I want complete explation?

1151

How to insert and delete a row programmatically? (new feature in JDBC 2.0)

1006

How many types of injection are there in spring?

453

What does t in java mean?

1013

What is the web server used for running the Servlets?

1030

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