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 differences between statement and preparedstatement interface?

996

What are the different types of resultset?

994

What are the annotations used in servlet 3?

1046

What is the disadvantage of cookies?

998

What is load-on-startup in servlet?

1152

What is difference between cookies and httpsession?

1109

What is the use of attribute in servlets?

1053

Which event is fired at the time of setting, getting or removing attribute from application scope?

1152

What are the life-cycle methods for a servlet?

1011

How can we upload the file to the server using servlet?

1103

What is war file?

1108

How to create war file?

1179

Can you call a jsp from the servlet?

1029

What is the use of welcome-file-list?

1040

What if we pass negative value in load-on-startup?

1292

Un-Answered Questions { Java J2EE }

How list contains works in java?

994

Is java a database?

966

Explain about web sphere commerce?

954

How do you achieve polymorphism in java?

1004

What are the cons of struts 2?

1021

What is jdbc and odbc in java?

924

What is constructor chaining and how is it achieved in java?

1170

What is the purpose of dialect configured in hibernate configuration file?

485

What is content?

1042

How can the referrer and the target urls be used in servlet?

1023

What methodology can be followed to store more number of objects in a remote server?

2287

What are the benefits of Interceptors in Struts2?

1184

What are jdbc?

968

What is the functionality of jms message consumers?

814

Explain the difference between jakarta struts and apache struts?

951

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