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 is hibernate model class?

432

What is metadata in hibernate?

481

What is meant by lazy loading in hibernate?

415

What is meant by orm in hibernate?

403

What is default cascade in hibernate?

385

What is mappedby attribute in hibernate?

423

What is hibernate used for?

479

What is hibernate tool?

436

What is ogm in hibernate?

375

What are the orm frameworks?

376

What is hibernate inheritance?

363

What is orm principle?

402

What is or mapping in hibernate?

463

What are the orm tools available?

387

What are orm tools?

398

Un-Answered Questions { Java J2EE }

Compare overloading and overriding?

1021

What is the function of internal frame in swing?

1076

Why do we need servlet filter?

1070

What is the difference between java mail and jms queue?

919

What are the different features of spring framework?

400

In Future how the role of WEBLOGIC in realtime ?

2032

Is sessionfactory singleton in hibernate?

331

What is java api for xml processing (jaxp)?

984

what is object-oriented programming in java?

1073

Can we extend singleton class?

965

How many JVMs can run on a single machine and what is the Just-In-Time(JIT) compiler?

1072

How many types of ioc containers are there in spring?

446

Which services are provided to ejb components by the ejb container?

1156

What is tight and loose coupling?

409

Can we fetch the attributes related to a servlet on a different servlet?

1162

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