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EJB Interview Questions
Questions Answers Views Company eMail

what is mean by API ? Please answer me. Advance thanks.

Excel,

2 4219

what is mean by com/Dcom ? Please answer me. Advance thanks.

Excel,

1 4750

what is mean by RMI ? Please answer me. Advance thanks.

Excel,

3 6156

what is mean by port ? Please answer me. Advance thanks.

Excel,

2 6481

Can i write business logic methods in entitybean?

HCL,

3 6828

What is the difference between stateful and stateless session beans?

Tech Mahindra,

2 6981

Why serialization is used?

IBM,

2 6909

What are different Methods and Classes written in a Session Bean

DELL,

1 5174

Explain Stateful session bean life cycle?

Accenture,

2 7041

Which is default transaction attribute for the business method of a bean?

 2 4539

why object class is a parent of all classes in java?

TCS,

2 8784

Is success EJB3.0 in the Market? IF yes just explain main differences between EJB2.0 and EJB3.0.

ITC Infotech,

1 4541

why Bean class implements all business method of Remote interface but bean bean class not implements the remote interface

Polaris,

2012

in EJB diclare the static methods are not?

iGate,

2903

Explain what is an EJB Context?

BirlaSoft,

608

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Un-Answered Questions { EJB }

What is session facade in ejb?

547

What are the basic and subtypes of enterprise java beans (ejb)?

525

What is ejb technology?

492

Define EAR, WAR and JAR ?

585

What’s new in the ejb 2.0 specification?

529




How does ejb invocation take place?

564

Define Context?

590

What is ejb application?

481

What do you mean by EJB architecture?

568

what is mean by OLE ? Please answer me. Advance thanks.

2155

What does @inject mean in java?

640

How do you decide whether you should use session, entity or message driven bean?

559

How to determine, that beans are TX or not?

1619

What are ejbs used for?

489

How can enterprise javabeans be accessed from active server pages?

559

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