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 meant by light object mapping?

1 450

How can the primary key be created by using hibernate?

1 425

Discuss the collections in hibernate?

1 468

What is transaction management in hibernate? How does it work?

1 551

Tell me how does a server find out server unavailability?

1 1042

What are web logic servers?

1 1134

In what ways can a web logic servers performance be improved upon?

1 999

What is the emergency log message?

1 1085

Explain what are the databases that are available to be used with the web logic j2ee connector architecture?

1 1034

What are servers?

1 1102

Define the toolbar elements.

1 1099

Tell me what are the ways in which weblogic servers can run on multiple machines?

1 1182

Explain what is the purpose of stub in web-logic server cluster?

1 1049

Explain the tier architecture of a web logic server?

1 1063

Do you know what are the steps in which unicode codesets can be set with the weblogic jdriver?

1 1007

Un-Answered Questions { Java J2EE }

Differentiate between static and non-static methods in java.

1116

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

1058

Hi frnd can i any one kindly can post for me portlet,hibernate and spring example application and with flow explantion configuration using Jdeveloper.and related links ar tutorials kindly please send me .its urgent for me .thanks in advance...........else can any one send to kondaiah.goddeti@gmail.com

2258

What is an object in java and how is it created?

1128

Can we return resultset in java?

986

What is lazy class?

480

What is a classloader in java?

1083

hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

2862

What is the difference between break and continue statements?

1117

How to create a base64 decoder in java8?

1131

What is the difference between filters and interceptors ?

1299

Realized?

2256

What do you know about validation plugin ?

1024

Write a program to print count of empty strings in java 8?

1078

What is java string pool?

1076

For More Un-Answered { Java J2EE } Questions Click Here