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 5109

what is current EJB version?

3 8948

what are main features in EJB?

2 13755

Basic types of Enterprise JavaBeans?

TCS,

4 7313

abstract methods in SessionBean?

1 6765

What are the design goals of EJB architecture?

1 10252

what is SessionBean, EntityBean?

2 5927

Difference between container-managed & bean-managed persistence?

2 15611

What transaction attributes does Java Bean containers support?

1 5649

absract methods in EntityBean ?

1 5009

what is finder method?

1 14274

what is the difference between stateless and stateful sessions?

HCL,

10 26734

How is an entity bean created?

1 4830

What is Transaction attribute?

3 7515

How to determine two identical beans?

1 4971

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Un-Answered Questions { EJB }

Is ejbCreate() method mandatory while defining a Session Bean?

1076

What is bean-managed transaction?

1113

What is mdb in ejb?

961

What is @enableautoconfiguration?

1040

What is ejb application?

949

What is ejb in spring?

925

Where is ejb used?

952

Enlist the declarative transaction types?

1027

Explain the concept of connection pooling feature of ejb container?

970

What are the limitations of using local object?

1155

Enlist the changes in EJB 2.1 ?

1031

What is the difference between Session bean and Entity bean?one?

1138

What is the difference between ejb and spring?

1052

What are transaction isolation levels in ejb?

1024

How many enterprise beans?

968

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