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



Java J2EE Interview Questions
Questions Answers Views Company eMail

What are different ways for servlet authentication?

 562

What is ServletConfig object?

 606

What is difference between GenericServlet and HttpServlet?

 568

What is a servlet?

 608

What is ServletContext object?

 643

What is SingleThreadModel interface?

 673

What is a web application and what is it’s directory structure?

 582

What is the inter-servlet communication?

 700

What is the use of servlet wrapper classes?

 667

How can we create deadlock situation in servlet?

 839

Can we get PrintWriter and ServletOutputStream both in a servlet?

 658

Which HTTP method is non-idempotent?

 618

What are common tasks performed by Servlet Container?

 765

Are Servlets Thread Safe? How to achieve thread safety in servlets?

 557

How can we achieve transport layer security for our web application?

 567

Un-Answered Questions { Java J2EE }

What are the core classes of the struts framework?

514

Explain the difference between protected and default access.

513

Can we disable first level cache? What should one do if we don't want an object to be cached?

155

What is jar, war, and ear?

619

What does bitwise or mean?

566




Is spring a mvc?

150

How to do eager loading in hibernate?

225

What is the principle difference between the working mechanism of jms and rpc?

469

Explain about DSN?

537

Describe the steps needed to execute a sql query using jdbc.

549

What classes of exceptions may be thrown by a throw statement?

525

Explain url encoding in servlet?

576

What are portlet applications?

184

How many messages are sent across the network for processing topic messages? : BEA Weblogic

521

What is a substitution variable?

564

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