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

Why we need to integrate struts with spring?

395

Why do we need spring batch?

414

Why should we use spring?

407

Why are spring beans singleton by default?

412

What does @repository annotation do?

458

Why application context is used in spring?

453

How many types of autowiring are there in spring?

526

Why spring bean scope is singleton by default?

416

Why spring is called loosely coupled?

384

Why should I use spring?

381

How many types of injection are there in spring?

437

Why is spring used?

402

Is spring easy to learn?

404

What is the use of @bean annotation?

445

What is context getbean?

404

Un-Answered Questions { Java J2EE }

How do I handle request/response using jms?

821

How to implement a multithreaded applet?

2667

Explain the persistent classes in hibernate?

413

How will you reverse a singly-link list?

1005

How do you reverse a string in java?

1114

What are concurrency strategies in hibernate?

551

Why there is no call by reference in java?

921

What types of DataSource objects are specified in the Optional Package?

1005

What do you mean by session tracking?

1215

What is stateless programming?

1083

What is autowire by name?

412

What is meant by dao? : Spring Boot

403

What is instance means in java?

1044

Which configuration files are used in struts?

962

Name the components that are termed to be Heavy-weight component but available in Light-weight components?

2491

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