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

how is final different from finally and finalize in java?

DELL,

1058

what is singleton in java?

IBS,

1052

what is the final keyword denotes in java?

IBS,

1091

what is nested class in java?

IBS,

1175

what is aggregation in java?

IBS,

1016

what is inner class in java?

IBS,

1134

what is the major difference between linkedlist and arraylist in java?

IBS,

1219

what is session in java?

Seventhsense Technologies,

1248

what is object-oriented programming in java?

Reliance,

1052

What is abstraction in java?

Akamai Technologies,

1092

what is the significance of listiterator in java?

IBS,

1080

Can you instantiate the math class in Java?

IBS,

1092

what are the methods in object?

IBS,

1150

What is encapsulation in java?

IBS, NIIT,

1114

what is singleton class in java?

Cap Gemini,

1056

Un-Answered Questions { Java J2EE }

Is there is any difference between a scrollbar and a scrollpane?

992

What does hibernate.properties file consist of?

371

What does orm consists of?

360

Which method you will use to create a new file to store some log data. Each time a new log entry is necessary, write string to the file in java ?

1161

How do you implement one to many relationships in hibernate?

425

What is the meaning of 3 dots in java?

1166

How do you use compareto method?

1020

Explain the difference between ioc and di?

413

What is difference between spring framework and spring boot? : Spring Boot

456

What is the global security?

855

What is ejb application?

949

In web logic how are new threads assigned?

1052

Explain hashset and its features?

1153

What do you map in orm process?

398

What is meant by anonymous class?

1025

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