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

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Java Related Interview Questions

Questions Answers Views Company eMail

Why default constructor is required in hibernate?

412

What is the difference between merge and persist in hibernate?

445

What is the use of entitymanager in hibernate?

382

Which is better hibernate or mybatis?

417

Why annotations are used in hibernate?

440

What is transient annotation in hibernate?

466

Why do we need hibernate framework?

448

What is lazy loading hibernate?

451

Why do we need mapping in hibernate?

602

How many attributes are there in column annotation?

375

What is true for hibernate and jpa?

400

What is a persistence context?

378

What is the use of merge method in hibernate?

451

What is the difference between unidirectional and bidirectional hibernate?

438

What is the use of hql in hibernate?

578

Un-Answered Questions { Java Related }

What does @param args mean in java?

1072

What are the supported installation modes for WebLogic Server ?

1187

How to handle non-transacted sessions with respect to jms?

834

What is event in java swing?

981

What is query in hibernate?

401

What is a proxy object in hibernate?

360

how to connect to database to the remote system?

932

Can I run seam outside of jboss as?

1092

Is there any tag in htm to upload and download files?

1058

What is the difference between inner class and nested class?

1109

What are synchronized methods and synchronized statements in java programming?

1035

what are different ways in which a thread can enter the waiting state? : Java thread

984

Is it possible to override the main method?

994

How to handle IDOC files?

928

What is the preferred size of a component in java?

890

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