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

EJB Interview Questions

Questions Answers Views Company eMail

what are required main interfaces in EJB?

2 5505

How Client will contact the Bean?

Four soft, Tech Mahindra,

3 9540

How to connect to a specific enterprise bean?

2 4835

What are types in SessionBeans?

1 4931

Why does EJB needs two interfaces, Home and Remote Interface?

4 16152

How bean-managed transactions will work?

Wipro,

1 5346

How enterprise beans will handle concurrent and loopback calls on entity beans?

Wipro,

1 5146

Explain the Sotware Architechture of EJB?

Wipro,

1 5171

What is Introspection ?

Wipro,

2 6793

Describe client view of an Enterprise JavaBeans component?

Wipro,

1 4915

Explain the architectural relationship between EJB & XML?

Wipro,

1 5614

Can stateful session beans are persistent?

2 5069

How EJB component can in interact with COM/DCOM components?

1 4822

How stateful session beans will maintain consistency, across transaction updates?

2 5049

In bean managed transactions, how session bean can be configured?

1 4246

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Un-Answered Questions { EJB }

What is ejb technology?

907

What is stateful or stateless?

985

How does ejb work in java?

993

What is the procedure of ejb container to handle exceptions?

985

What is an ejb container?

972

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

1148

The ejb container implements the ejbhome and ejbobject classes. For every request from a unique client, does the container create a separate instance of the generated ejbhome and ejbobject classes?

1010

What is a ejb container?

976

What is @injectmock?

946

What is bean in ejb?

959

How can a CORBA object, accessed from a EJB?

2280

What are the different kind of ejb's?

1020

Why do we need ejb?

1039

How can one EJB be called from within another EJB?

994

Is decorator an ejb design pattern?

1137

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