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 are interfaces?

3 5290

What are invisible components?.

2200

Difference between a Scrollbar and a ScrollPane?

1 7360

What is the difference between a Window and a Frame?

Infosys, ProKarma,

6 25047

Explain break statement and continue statement?

3 13540

What are field variable and local variable?

3 15530

What is the difference between a public and a non-public class?

2 8051

Explain the difference between scrollbar and scrollpane?

1 12606

What is static and a non-static inner class?

3 7928

What is the difference between abstract class and interface?

Aspire,

3 6807

Tell me the difference between an applet and a Japplet?

1 4002

What is an array and a vector? How they different from each other?

4 8376

What is exception and error? and what is the difference between them?

2 6680

Explain difference between final, finally and finalize?

Cognizant,

3 29664

Explain the difference between getAppletInfo and getParameterInfo?

1 6903

Un-Answered Questions { Java J2EE }

Why parsing is done?

1045

What is the latest java version?

1123

Can I use hibernate without jpa?

397

Why method overriding is used?

1175

Does java set allow duplicates?

1152

Explain look for local ports?

1199

Explain the access modifiers for a class, method and variables?

1192

What are the different modes of archival?

846

Can a jsp be called using a servlet?

1213

What is string length in java?

1012

What is statement and resultset in jdbc?

1024

What do you mean by EJB architecture?

1066

Define ACID Properties?

1102

Is java se open source?

1094

Can you create a deadlock condition on a servlet?

1134

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