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 are spring mvc annotations?

386

What are the benefits of ioc in spring?

480

What are the layers in spring framework?

417

Does google use spring framework?

407

How does a spring house work?

416

How does annotations work in spring?

519

What does @repository do in spring?

391

Is spring aop used?

407

Is spring framework still popular?

447

How to integrate spring with hibernate using annotations?

465

What are microservices in spring?

413

Is a spring bean a singleton?

387

How does spring do dependency injection?

418

What are different ways to achieve spring ioc?

418

Is singleton thread safe in spring?

419

Un-Answered Questions { Java J2EE }

What is the use of show_sql in hibernate?

455

What are the 7 types of characters?

1077

What are the recommend parameters to improve the prformance from data-source point of view.

998

How do you do performance tuning of wls?

1097

Is there any case when finally will not be executed?

950

What is a framework? Explain the spring framework.

423

What is an abstract class and what is it’s purpose?

957

How does jdbc work?

882

What is object-oriented paradigm?

1061

Why is the main method declared static?

1129

What is join point in spring?

472

What is wiring in spring?

437

What are filterstreams?

1073

How would you relate the spring mvc framework to mvc architecture?

441

How can constructor chaining be done using this keyword?

1274

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