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

EJB Interview Questions

Questions Answers Views Company eMail

How many enterprise beans?

971

Is it possible to share an httpsession between a jsp and ejb?

918

What is the advantage of using entity bean for database operations, over directly using jdbc api to do database operations?

1010

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?

1177

What happens when I change a value in the httpsession from inside an ejb?

984

Is is possible for an ejb client to marshal an object of class java.lang.class to an ejb?

996

What is message-driven bean?

1029

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

979

What is the difference between message driven beans and stateless session beans?

998

What are the key benefits of the ejb technology?

1057

What are the key features of the ejb technology?

1080

What is session facade in ejb?

1025

What are ejb containers?

1025

What is ejb and its architecture?

963

How does ejb work in java?

989

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Un-Answered Questions { EJB }

What is Enterprise JavaBeans Query Language (EJB QL)?

953

What is EJB server?

1102

What does ejb stand for?

1052

How to invoke ejb from java client?

983

How can a CORBA object, accessed from a EJB?

2275

Define Context?

1065

What’s new in the ejb 2.0 specification?

1041

What is stateful session bean?

1070

Is it possible to share an httpsession between a jsp and ejb?

918

Define Initial Context?

1020

What is stateless and stateful?

1074

Is microservice stateless?

924

List down the steps for the demonstration of ejp persistence mechanism.

1098

What are stateless applications?

1074

What is activemq used for?

959

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