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 use of @postconstruct?

953

What is @injectmock?

938

Which one is better setter injection or constructor injection?

421

What are the benefits of using dependency injection?

421

Does applicationcontext support setter dependency injection?

494

Why should I use dependency injection?

369

Can we have both constructor and setter injection?

579

What is the difference between setter injection and constructor injection?

391

Is angular service a singleton?

427

What is resource injection?

368

What are the different types of dependency injections?

440

Why angular service is singleton?

398

Why would you use dependency injection?

397

What is meant by dependency injection?

430

Can we extend pojo class?

405

Un-Answered Questions { Java J2EE }

How many inner classes can a class have?

1045

What is static method with example?

1175

What is a Transient Object?

1085

Can we declare entity class as final?

403

What is the difference between execute, executeQuery, executeUpdate?

1032

v-model life cycle

2042

What does singleton class mean?

975

How to handle exceptions in spring mvc framework?

758

What is asset store?

874

How do you compare arrays in java?

950

Give an example of using point to point model in JMS?

855

What optimization could I use if the ejb container is the only point of write access to the database?

1007

What are the restrictions that are applied to the java static methods?

985

How does hibernate cache work?

408

Are spring beans stateless?

404

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