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

EJB Interview Questions

Questions Answers Views Company eMail

What is Session Bean Interface?

Tech Mahindra,

1029

What do you mean by re-entrant? Can you say that session beans as re-entrant? Can entity beans be specified as re-entrant?

1031

Can EJB made to handle multiple transactions?

1086

Define Clone?

1137

Which is more beneficial: CMP or BMP?

1090

Differentiate Phantom from Un-repeatable?

1258

What do you mean by abstract schema?

1111

Define ejb Create() and EjbPostCreate()?

1233

How is consistency maintained by Stateful Session through transaction updates ?

1245

Enlist the CallBack methods of Session Bean?

1095

Define ACID Properties?

1094

Differentiate ‘Stateful Session’ from ‘Entity Bean’ ?

1096

Is state maintained by a Stateless bean?

1099

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

1050

What do you mean by bean managed transaction?

1117

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Un-Answered Questions { EJB }

What is ejb and why it is used?

1127

Can tomcat run ejb?

1094

What do you mean by ejb ql?

1090

Define SessionContext ?

1128

What causes statelessness?

977

What is entity bean in ejb?

1184

What is the procedure for the creation of stateless ejb?

1032

What are the components of session beam?

1123

Name the attributes of javax.ejb.ejb.

1007

Why do we use @requestmapping?

1045

What are stateless functions?

1017

What is the meaning of acid in the connection of transaction management?

1105

What is bean-managed transaction?

1172

What is ejb framework?

1152

How to invoke ejb from java client?

1034

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