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 an abstract class and abstract method?

5 16018

What is an enumeration class?

2 6068

What is an event?

2 5083

what models are available for event handling?

1 4101

What is an object?s lock? Give name of object?s that have locks?

2 5178

What is anonymous class?

2 6419

What is audio clip interface? Name few methods of it ?

1 4827

What is casting?

5 6989

What is clipping?

2 4790

What is dynamic binding?

2 6138

When finalize method is called?

3 6547

What is finally in exception handling?

7 13046

What is light weight component?

3 8739

What is an Applet ?

2 5529

What is Applet Flickering ?

Infosys, Persistent,

1 6815

Un-Answered Questions { Java J2EE }

What does it mean to flush a file?

1060

When should I use singleton pattern?

1017

How do stubs function in a web logic cluster?

1033

What is the difference between jndi lookup(), list(), listbindings(), and search()?

1018

What is private static in java?

1039

What is hibernate sql?

382

Why java is call by value?

1021

Why is spring boot preferred for microservices? : Spring Boot

429

Write a program to search a number in the given list of numbers.

1027

While packaging the web application defaultwebapp for deployment into the weblogic server, the home and remote interfaces of the enterprise beans used by the servlets should reside in which directory? : BEA Weblogic

1033

What is ioc and di?

422

Why do we use string?

1023

Can we have static methods in an interface?

1046

What is string data type?

968

When parseint method can be used?

944

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