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

EJB Interview Questions

Questions Answers Views Company eMail

what are the influence factors of ejbLoad() & ejbStore()?

1 4720

what is the Control flow of an Entity?

1 4546

How to determine, that beans are TX or not?

2075

how to set the relationship between tables in ejb

1 4469

Difference between javaBeans and Enterprise JavaBeans?

Indotech, Tech Mahindra,

1 17715

Life cycle methods in stateless Session Beans?

Virtusa,

3 8347

Life cycle methods in stateful session beans?

CTS, iFlex,

1 6744

Life Cyle methods in Entity Bean with Container Managed persistence

2 5218

Life Cyle methods in Entity Bean with Bean Managed Persistence

1 4938

How do you implement the Local Interfaces ?

HCL,

1 5623

Can we write the Remote and Local Interfaces in one Bean. How do you define it in the deployment descriptor.

HCL,

2 6307

How the container will maintain synchronization for multiple calls to the entity bean?

HCL,

1 4282

Transaction Attributes? What is the use of ?RequiresNew?

HCL,

1 7197

how to deploy enterprise javabeans?

Inforica,

2 5803

What does a deployment diagram specify?

2 6151

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Un-Answered Questions { EJB }

What is the difference between find and select methods in ejb?

1005

Define Clone?

1083

Why do we use @requestmapping?

990

How does ejb invocation happens?

998

What is an ejb context?

998

Can EJB made to handle multiple transactions?

1022

Name the attributes of javax.ejb.stateful.

1114

What is an ejb container?

966

Enlist the declarative transaction types?

1027

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

972

What optimization could I use if the ejb container is the only point of write access to the database?

1008

What is stateless session?

1018

Why do we need ejb?

1032

What are the design principles for ejb?

921

What is dependency injection in ejb?

1044

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