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 default look and feel of a Swing Component?

3 11127

What is meant by JFC?

Mindlogicx, SDS,

6 14773

What is meant by Swing?

8 16740

What are tab pans?

3 8380

What is the base class for all of swing components?

Infosys,

11 45619

What is the corresponding Layout for Card in Swing?

Patni,

3 11609

Default layout for a ContentPane in JFC?

HCL,

8 15835

Explain the differences between an applet and a Japplet?

College School Exams Tests, Satyam,

2 20076

What is JTable and what is its purpose?

4 31110

What is the use of JTree?

3 12054

Can we use javascript in Servlets?

Wipro,

2 14839

Can we use servlets in JavaScript?

2 9445

Is it possible to send a mail from a servlet? Explain?

4 9366

What are the difference between HttpServlet and GenericServlets?

2 7490

What is the difference between doGet and doPost?

iGate,

9 33813

Un-Answered Questions { Java J2EE }

Differentiate Conversational from Non-conversational interactions?

1039

How many modules are there in spring framework and what are they?

403

Is vector ordered in java?

1002

How do I bind string values in a preparedstatement? : BEA Weblogic

950

What do you mean by jdbc batch processing and what are the advantages of using jdbc batch processing?

990

Is static a keyword in java?

985

What are the five steps of orm?

328

Explain about narrowing conversion in java?

1014

What is the memory leak in java?

1041

How to handle exceptions thrown by application with another servlet?

1093

What is spring jdbc how is different from jdbc?

416

What is spring beanpropertyrowmapper?

425

How does hashmap work in java ?

1059

Which non-unicode letter characters may be used as the first character of an identifier?

1007

What is a numeric format?

1100

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