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

What is the difference between save and merge in hibernate?

517

What is flush in hibernate?

379

What are the states of the object in hibernate?

435

What is transaction commit in hibernate?

432

What is hibernate and why it is used?

356

What is the default annotation for a property in hibernate?

377

List some of the database support by hibernate?

369

Why do we need transactions in hibernate?

329

What is the difference between sessionfactory and session in hibernate?

400

What is transaction processing in jdbc?

1011

What is connection pooling and why it is used?

1004

What is savepoint in jdbc?

913

Which package is used for jdbc application?

982

Explain the necessary steps to connect to the database in java?

1048

Explain the difference between resultset and rowset in jdbc

1006

Un-Answered Questions { Java Related }

What is the meaning of stereotype annotations in spring?

405

How can we display all validation errors to user on jsp page?

1087

Can I have html form property without associated getter and setter formbean methods?

1013

what is encapsulation in java? Explain

1115

Can static method access instance variables ?

1139

What is auto wiring?

421

How we can generate random numbers in java?

1132

What is a java driver?

1011

What are the different types of events of listeners?

388

What are the tools in java?

862

What is ejb client?

1082

What are aspect, advice, pointcut, and joinpoint in aop?

469

How big is a 32 bit integer?

1044

What are the disadvantages of auto wiring?

561

What is hibernate framework used for?

412

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