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

Why struts 1 classes are not thread safe whereas struts 2 classes are thread safe?

952

Explain exception types in wcs?

872

What are the tables used for order management?

882

Describe marketing subsystem and what wcs components are part of this system?

858

How can we remove a jsp page from getting cached?

829

What are the benefits of smart bean?

1000

What is an attribute dictionary and what are its benefits?

862

What is purchase condition and reward in promotions?

969

Explain something about attribute?

856

Explain something about emspot?

955

What are the steps to create a new business policy?

845

What is master catalog?

959

Explain concept of hubs and extended site stores?

885

How can you check the status of an order?

866

What is difference between product and item?

927

Un-Answered Questions { Java J2EE }

What is devops in java?

948

What is jee6?

1133

What is the meaning of flag day?

1054

What happens when a failure occurs and the stub cannot connect to a weblogic server instance?

995

Why is action servlet a singleton in struts?

1111

What is flushing in hibernate?

413

Can you change array size in java?

979

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

966

What is class and its types?

1061

What does microservices mean?

971

What is the difference between get and post methods?

1063

What makes a function well defined?

1014

How to invoke stored procedure in hibernate?

990

What exceptions occur during serialization?

1107

What are some characteristics of interference class?

1015

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