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 final modifier?

1071

How to change webcontainer thread pool size?

886

Do I need web server in front of was?

914

How to generate a thread dump?

975

What is the registry or repository supported in websphere?

866

How do you disable security in websphere?

954

What’s a difference between vertical and horizontal cluster?

948

What are the environments you support?

826

Can you sync the node when nodeagent is down?

1115

Can you deploy more than one application in single jvm?

858

How do you connect web server to was?

963

Which database do you use with websphere?

918

How to enable verbose garbage collection?

876

What is the session affinity?

1039

Which scripting language is the default in websphere? Jacl or jython?

963

Un-Answered Questions { Java J2EE }

What does it mean to be immutable?

998

What is finalize() function in java?

1033

When a client request is sent to the servlet container, how does the container choose which servlet to invoke?

1040

Difference between Linked list and Queue?

1044

what is meant by HQL?

1083

What is the bean factory in spring?

433

Why singleton is not thread safe?

1004

Difference between default and protected access specifiers?

1150

What is lambda expression in java?

1056

What is a stringbuffer?

979

Wat is jms client?

915

What is lazy true in hibernate?

413

What changes have been made in ejb 2.0 specifications?

1058

What are derived properties in hibernate?

478

What are the months of spring?

426

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