Java Related Interview Questions
Questions Answers Views Company eMail

Do ejbs have to be homogeneously deployed across a cluster?

641

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

620

What are the enhancements in ejb 2.0 with respect to cmp?

576

What is the max amount of information that can be saved in a session object?

615

What are the special design care that must be taken when you work with local interfaces?

630

How should you type cast a remote object? Why?

632

Can the bean class implement the ejbobject class directly? If not why?

601

What is the difference between url instance and urlconnection instance?

574

What are the enhancements in ejb 2.0 specification with respect to asynchronous communication?

650

Can you briefly describe local interfaces?

621

How do clients handle dns requests to failed servers?

575

How do I provide user credentials for starting a server?

586

What causes java.io exceptions in the log file of weblogic server?

617

Do ejbs have to be homogeneously deployed across a cluster? Why?

627

What is the difference between creating a distributed application using rmi and using a ejb architecture?

573


Un-Answered Questions { Java Related }

What is the default port of weblogic admin server?

651


What do you mean by ejb?

633


What are the features in java?

687


What is spring?

200


What is the difference between multitasking and multithreading in Java

834






What the core interfaces are of hibernate framework?

194


What is the constructor?

686


What are the five steps of orm?

178


What is the benefit of hibernate?

229


What does localhost mean?

596


Why string is a class?

622


What signal tells the jvm to give a thread dump? Does those signal work if you specify -xrs? Why?

579


What data type is a string?

610


Give examples of how spring platform can be used by an application developer.

235


Difference between process and thread?

705