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

EJB Interview Questions

Questions Answers Views Company eMail

Explain the concept of ejb ql?

1147

What do you mean by timer service and where it is used?

1014

What are the components of session beam?

1079

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

1055

Elucidate callback in ejb?

1012

What are the callback annotations for entity bean?

1021

What are the various types of entrepreneur java bean?

964

What is the procedure of ejb container to handle exceptions?

990

What are the attributes of transaction in ejb?

971

What is the procedure for the presentation of ejb persistence mechanism?

1060

Is it possible to have threading in ejb?

1003

Explain transaction and various methods to manage it?

974

Is ejb be called from another ejb? If yes then how?

1007

Which services are provided to ejb components by the ejb container?

1148

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

1059

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Un-Answered Questions { EJB }

How many types of session beans are available in ejb?

984

What is the difference between ejb and spring?

1061

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

1086

What is passivation and activation in ejb?

960

Explain ejbhome and ejbobject in ejb?

1073

In what format is the conversational data written to the disk?

1007

Why stateless is better than stateful?

1041

TX operation funtion executed by?

2705

What is entity beans in ejb with example?

991

What is the procedure for the creation of stateless ejb?

980

Enlist the CallBack methods of Entity Bean.

1019

What is the use of @ejb annotation?

979

What is enterprise bean?

991

What is stateful session bean?

1076

What is the use of @resource?

1079

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