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 scriptlets?

1108

What are the basic interfaces of java collections framework?

1135

How to create a fecelet view?

1000

How many types of memory areas are allocated by jvm?

1062

What is the purpose of garbage collection in java, and when is it used?

1056

What is the applet security manager, and what does it provide?

1015

How to disable caching on back button of the browser?

1098

What is the default value of the local variables?

1042

What is the purpose of tostring() method in java?

1178

What is the right data type to represent a price in java?

968

What is the role of ioc container in spring?

448

What are the transaction management supports provided by spring?

455

If I only change the return type, does the method become overloaded?

942

What is the return type of the main method?

1056

Are true and false keywords?

1044

Un-Answered Questions { Java J2EE }

Is java ee a framework?

1003

What is a method header?

1044

What is the purpose of @doublerangefieldvalidator annotation?

1051

What is replacefirst in java?

1128

What is nan inf?

1104

When a thread blocks on i/o?

1120

Is kafka a jms?

839

What is metadata autoproxying?

468

What is node manager?

993

Explain the types of application deployed in wls?

940

Hi.... I applied for the post of scientific officer/Engineer-SB(Programmer).Please post the syllabus and sample papers.

2010

What is java util?

1036

what is the content of the configuration manager repository?

912

What are result types in struts?

1022

What is servlet in simple terms?

1041

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