EJB Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

EJB Interview Questions

Questions Answers Views Company eMail

What is Enterprise JavaBeans?

1 5000

what is current EJB version?

3 8790

what are main features in EJB?

2 13649

Basic types of Enterprise JavaBeans?

TCS,

4 7165

abstract methods in SessionBean?

1 6687

What are the design goals of EJB architecture?

1 10149

what is SessionBean, EntityBean?

2 5837

Difference between container-managed & bean-managed persistence?

2 15496

What transaction attributes does Java Bean containers support?

1 5555

absract methods in EntityBean ?

1 4929

what is finder method?

1 14178

what is the difference between stateless and stateful sessions?

HCL,

10 26456

How is an entity bean created?

1 4756

What is Transaction attribute?

3 7367

How to determine two identical beans?

1 4899

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Un-Answered Questions { EJB }

What is @autowired required false?

1000

What is ejb container in java?

904

What is ejb role in j2ee?

1067

Enlist the CallBack methods of Session Bean?

1005

What do you understand by annotation in ejb to do the database entity relationships/mappings with examples?

1016

Why should we use ejb?

894

What is ejb bean in java?

1035

What do you mean by ‘hot deployment’ ?

1011

Where is ejb used?

899

What is an entity and its types?

995

What changes have been made in ejb 2.0 specifications?

1003

What are ejb containers?

982

What is stateful session bean?

1030

Explain the architectural relationship between JavaBeans and JTA?

2938

What are the various types of entrepreneur java bean?

902

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