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

EJB Interview Questions

Questions Answers Views Company eMail

How can a session bean be configured for transactions of bean-managed?

1109

Can more than a single table be mapped in cmp?

1022

When was ejb developed?

1028

Are entity beans allowed to create() methods?

1059

What do you mean enterprise javabeans (ejb) container?

1116

How can enterprise javabeans be accessed from active server pages?

1027

What were entity beans?

1005

Define ripple effect?

1090

What do you mean by in-memory replication?

1081

Write the basic requirement of a cmp entity based class in 2.0 from ejb 1.1?

1023

Who took over ejb?

1067

What do you mean by ejb ql?

1044

Is having static initializer blocks legal in ejb?

952

Enlist the declarative transaction types?

1034

Enlist the enterprise beans types?

1064

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Un-Answered Questions { EJB }

Explain the important elements of ejb?

981

What is stateless code?

1021

How does ejb work in java?

993

What is bean in ejb?

959

Mention the three levels for applying interceptor methods.

1022

Differentiate ‘Stateful Session’ from ‘Entity Bean’ ?

1035

Enlist the changes in EJB 2.1 ?

1035

What is the difference between session and entity beans? When should I use one or the other?

983

Can remove() be a Stateless Session bean?

1097

Which is the only method defined in the javax.ejb.handle interface?

1095

What does statelessness mean?

1031

What does ejb stand for?

1054

What is the advantage of using entity bean for database operations, over directly using jdbc api to do database operations? When would I use one over the other?

1182

What is a ejb container?

976

What is ejb container?

1162

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