Java J2EE Interview Questions
Questions Answers Views Company eMail

What are logics in reference to web logic servers?

480

Tell me what are the causes of having ociw32.dll error in the database of web logic server?

527

Explain briefly the client-server architecture.

496

How can domain configuration lock be enabled and disabled?

506

Explain what are the transaction isolation levels supported by weblogic jdriver?

529

Can you explain what are the ways in which the dns request of failed servers handled?

511

Can you explain how can os authentication be connected with weblogic jdriver for oracle and connection pools?

512

Tell me how is the security handled in web logic j2ee connector architecture?

484

Name the various message severity levels in web logic?

500

What is the nm?

536

What are the toolbar elements.

560

Explain what are the ways in which the dns request of failed servers handled?

472

Explain what are the ways to avoid resourceexceptions when sending requests for databaseconnections?

493

What is the list of pre-configured queues?

528

Explain the different versions of nm?

563


Un-Answered Questions { Java J2EE }

What is the symbol for space?

554


Explain about strings in java?

606


What is the sla in prd,qa,dev.?

651


What is the benefit of abstract class?

507


What is the difference between swing and applet?

539






who can i handle multiple client in RMI

1432


Why set do not allow duplicates in java?

569


What is meant by session? Tell me something about httpsession class?

592


What is the difference between the file and randomaccessfile classes?

520


In how many ways can dependency injection be done?

160


What you can do with node manager?

527


Is spring a link?

141


Is security a cross cutting concern?

154


What are spring beans?

151


Is override annotation required?

155