Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Core Java (6529)
Advanced Java (552)
Swing (223)
EJB (402)

Servlets (804)
Struts (701)
JDBC (771)
JMS (324)

SunOne (10)
J2EE (485)
Weblogic (694)
Websphere (573)

Java J2EE Interview Questions

Questions Answers Views Company eMail

What is the capacity that doGet method can send to the server?

5 9406

What is the default HttpRequest method?

6 10504

what is the advantage of using Servlets over CGI programming?

4 15722

What is the difference between ExecuteUpdate and ExecuteQuery?

4 18072

Explain the difference between GET and POST methods?

6 28422

Explain the methods in Generic and HTTP Servlets?

2 6493

What is the protocol used by Server & Client?

2 5976

What is the role of the webserver?

4 23186

What is the use of Servlets?

Infosys,

7 25653

What are setComment and getComment methods in Cookies?

2 5682

What are setSecure() and getSecure() methods in Cookies?

1 9030

Name the webserver that is used to run Servlets?

5 8588

What is use of parseQueryString?

1 5756

What methods do we use in Servlet to Applet communication?

Infosys,

3 8875

What is with the javax.servlet package naming?

2 6347

Un-Answered Questions { Java J2EE }

Can I use multiple html form elements with the same name?

1052

How does hibernate lazy loading work?

392

Explain about message selector?

884

What is a component in swing?

991

What is the file extension for java?

1072

Why for each loop is used?

1011

What are the benefits of spring framework?

509

What are the 5 types of research methods?

1139

What are the different types of java?

1061

Can you achieve runtime polymorphism by data members?

1143

How to convert struts to spring mvc?

1003

Which is faster string or stringbuilder?

923

How beans are created in spring?

395

When does WebSphere Application Server contact the registry for user information?

852

What are the main differences between persistent and transient objects?

399

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