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 the uses of servlet and what is servlet chaining?

1 1157

What is IBM WebSphere?

1 907

what is servlet chaining?

1 1164

What are the uses of servlet

1 1259

What is Hibernate Framework?

1 443

What is Hibernate SessionFactory and how to configure it?

1 472

Hibernate Session is thread safe?

1 433

Name some important annotations used for Hibernate mapping?

1 386

Which design patterns are used in Hibernate framework?

1 472

How to use application server JNDI DataSource with Hibernate framework?

1 408

What is hibernate configuration file?

1 485

Name some important interfaces of Hibernate framework?

1 391

How to integrate Hibernate with Servlet or Struts2 web applications?

1 405

What is Java Persistence API (JPA)?

1 617

What is hibernate mapping file?

1 591

Un-Answered Questions { Java J2EE }

Differentiate between static and non-static methods in java.

1106

Write a program to find the whether a number is an Armstrong number or not?

1085

What is action chaining ?

1149

What is java string pool?

1068

i want test pattern of zylog company and some examples also

2841

Can we return resultset in java?

980

Realized?

2239

How to create a base64 decoder in java8?

1119

How to sort array in descending order in java?

976

What are the contents on web.xml in struts application ?

1047

What is latest hibernate version?

465

What are the differences between heap and stack memory in java?

1114

What is parsing in java?

1022

How can you inject java collection in spring?

493

what are the different modes of archival? Explain each mode in two lines each?

983

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