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

Tell us about spring security.

433

How to handle exceptions in the spring mvc framework?

485

Tell us about the spring framework.

433

Spring jdbctemplate class and its application.

407

Tell us what you know about dispatcherservlet and contextloaderlistener.

507

How to get the servletcontext and servletconfig objects inside spring bean?

456

What do you understand as dependency injection (di)?

511

Explain the importance of finally block in java?

967

Can we catch more than one exception in a single catch block?

1084

Can we define a package statement after the import statement in java?

1075

Why java doesn’t support multiple inheritances?

1064

Does java support multiple inheritances?

1024

Explain method overloading?

1023

What value is a variable of the string type automatically initialized?

1115

Can we create a constructor in abstract class?

987

Un-Answered Questions { Java J2EE }

Why swings are called lightweight components?

1055

How many times finalize method will be invoked? Who invokes finalize() method in java?

1023

Difference between arraylist and hashset in java?

1148

Can a boolean be null java?

985

What do you mean by in-memory replication?

1078

How do you write an annotation?

436

What are the different types of classes in the api component?

973

What is servlet invoker?

1042

If we don’t want some of the fields not to serialize how to do that?

1016

How to retrieve data from database in java using arraylist?

1059

How do you find the struts version being used in a project?

942

When we can update the application? Is server up time or downtime?

1395

What portal resources are scoped for virtual portal ?

942

What are the callback annotations for the stateless bean?

962

Why we use hibernate?

362

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