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Java J2EE Interview Questions
Questions Answers Views Company eMail

What is beaninfo ?

 1 3478

What are the required methods to implement EJB architecture?

 2 4480

How entity beans support container managed persistence?

 1935

What are the services that a container provides for an entity bean?

 3 4084

EJB containers supports what kind of transaction attributes?

 1 3559

How EJB and JDBC/SQLJ are related?

 1 4509

what is the Relationship between EJB and CORBA architecture?

IBM,

3422

Explain the architectural relationship between JavaBeans and JTA?

 2392

TX operation funtion executed by?

Satyam,

2207

Can a client interact with an JavaBean directly? Explain?

 1 3354

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

 1 3956

what is the Control flow of an Entity?

 1 3772

How to determine, that beans are TX or not?

 1625

Are there any ODBC drivers that do not work with the JDBC- ODBC Bridge?

 2 4174

How can a java objects be stored in database?

IBM,

3 6186

Un-Answered Questions { Java J2EE }

Why cascade is used in hibernate?

209

What is hashmap and map?

552

What is hashmap in java?

566

What are the different phases of the portlet life cycle?

462

What is hibernate entity?

246




What is the use of arraylist class in java?

557

What is crudrepository?

167

Can a reducer dispatch an action?

501

What are the major benefits of hibernate?

144

What is true for hibernate and jpa?

193

What do you understand by copy constructor in java?

490

What are the states of the object in hibernate?

212

What is meant by bytecode?

572

What do you mean by database connection pooling?

518

Can I set up a connection pool with multiple user IDs? The single ID we are forced to use causes problems when debugging the DBMS.

523

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