Java J2EE Interview Questions
Questions Answers Views Company eMail

What type of object is returned by resultset.getobject()?

488

What is the local interface used by web logic server?

485

How are the notifications generated when a server is added to a cluster?

540

What are the steps in which unicode codesets can be set with the weblogic jdriver?

487

What are the ways in which weblogic servers can run on multiple machines?

500

What are the causes of having ociw32.dll error in the database of web logic server?

563

Write a program to bind string values in a preparedstatement?

501

How is the security handled in web logic j2ee connector architecture?

518

What is the purpose of t3 in weblogic server?

492

Where are the files placed while deploying the resource adapter in web logic server?

680

Write a program of web logic server to get the connection pool attribute?

484

How does a server find out server unavailability?

459

What are the steps involved in setting up classpath in web logic server?

529

How are multi-byte characters used with weblogic jdriver?

517

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

497


Un-Answered Questions { Java J2EE }

What do you mean by a JVM?

528


What are the core classes of the struts framework?

494


what are the activation groupworks?

1650


What is string immutability?

524


Can we have this () and super () together?

580






Why filter is used in servlet?

506


What is the meaning of I ++ in java?

585


What are the loop holes of struts?

537


Which programming language is most secure?

502


Why do we need array in java?

511


How to send xml message to jms queue using java?

490


List any five features of java?

546


Describe servlet?

555


What are the advantages of swing over awt?

473


Can we print null in java?

542