1. Categories >> Software >> Java Related >> Java J2EE
  2. Suggest New Category



Java J2EE Interview Questions
Questions Answers Views Company eMail

What are types of resultset?

 553

What are the advantages of using preparedstatement in java?

 545

List the advantages of using datasource?

 553

What is the role of class.forname while loading drivers?

 561

Why would you use setautocommit(false) in jdbc?

 654

Explain jdbc savepoint?

 563

What are the packages are used in jdbc?

 567

Prepared statements are faster. Why?

 606

Give steps to connect to the db using jdbc?

 586

Can I get a null resultset?

 544

What is the meaning of “dirty read” in the database?

 563

What do you mean by two phase commits?

 560

What are the exceptions in jdbc?

 496

Explain the difference between rowset vs. Resultset in jdbc?

 574

How many ways that we can view a result set?

 531

Un-Answered Questions { Java J2EE }

Is advanced java and j2ee same?

466

Why is action servlet a singleton in struts?

586

What is entitymanager in spring?

165

What are the cascade types in hibernate?

157

Is struts 1 still supported?

507




What is weaving?

211

What is the effect of keeping a constructor private?

469

How do I create a producer pool? : BEA Weblogic

561

What is the public field modifier?

538

How do we share data using 'getservletcontext ()?

535

Difference between hashmap and hashtable?

602

What are the life-cycle methods for a servlet?

545

What is component in java with example?

483

What is hibernate sessionfactory and how do you configure it?

171

What is dao in spring?

144

For More Un-Answered { Java J2EE } Questions Click Here