Topic :: EJB





EJB Interview Questions
Questions Answers Views Company eMail

Must ejbs be homogeneously deployed across a cluster? Why? : BEA Weblogic

 567

How do I use a less than or greater than on a message selector in ejb-jar.xml? : BEA Weblogic

 541

A client wants to preserve the reference to the ejbhome object of an enterprise bean instance and use it later. Which of the following can be serialized for this purpose? : BEA Weblogic

 609

Match the ejb functions given below with the functionality equivalent in sql? : BEA Weblogic

 532

For ejb applications with bean-managed transaction demarcations, which of the following is used by the client to get a reference to the usertransaction object for the weblogic server domain? : BEA Weblogic

 538

How does ejb invocation happens?

 555

What is the procedure for the creation of stateless ejb?

 546

Explain the important elements of ejb?

 553

Explain the concept of connection pooling feature of ejb container?

 527

Explain the concept of ejb ql?

 601

Elucidate callback in ejb?

 546

What is the procedure of ejb container to handle exceptions?

 549

What are the attributes of transaction in ejb?

 509

What is the procedure for the presentation of ejb persistence mechanism?

 585

Is it possible to have threading in ejb?

 555



Related Topics


Un-Answered Questions { EJB }

How can a CORBA object, accessed from a EJB?

1678

what is the Relationship between EJB and CORBA architecture?

3424

how can u integrate ejb and hibernate? How can u call hibernateDAO methods in session bean?

2453

how to handle exceptions in ejb?

1876

i am trying to intigrate ejb and hibernate ,from session facade i am callind dao implemented through hibernate,i am getting a ClassDefNotFoundException for this org/hibernate/Session i ve set the class path at build path and in setEnv in weblogic still .........

1976




can anyone explain me the workflow of EJB.I have developed an app. in WSAD using an example that contains CMP and session bean.But i am not able to understand the basic flow between diffrent packages.

1782

what is direct link to download swing ebook,applet,ejb,core java

2071

in EJB diclare the static methods are not?

2919

difference between  ejb,struts,hibernate,spring and jsp

2307

If INDIA = JOEJB then BSNZ =?

941

Explain what is an EJB Context?

617

Can EJB made to handle multiple transactions?

606

Define ejb Create() and EjbPostCreate()?

567

Differentiate “find a method” from “select method” in EJB ?

532

How can one EJB be called from within another EJB?

522