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 difference between Session bean and Entity bean?one?

1132

What is EJB object?

1113

What is enterprise bean?

987

What is enterprise bean provider?

1041

What is bean-managed transaction?

1111

What is document root?

914

What is create method?

1021

What is home interface?

1049

What is enterprise information system?

969

What are the differences between Ear, Jar and War files? Under what circumstances should we use each one?

985

What is general entity?

945

What is declarative security ?

1050

What is build file?

993

What is deployer?

969

What is 'applet container' ?

996

Un-Answered Questions { Java J2EE }

What is hash table in java?

1011

What are the features of message broker?

1009

What is Remote Server?

2198

What is difference between iterator and enumeration in java?

996

What is hashset in java?

1133

What is an infinite loop in java? Explain with an example.

1035

What is flush method in hibernate?

466

How to display arraylist values in java?

1005

What is shared primary key?

586

What are the fileinputstream and fileoutputstream?

1063

Explain what are the ways to avoid resourceexceptions when sending requests for databaseconnections?

982

Is it possible to perform collection mapping with one-to-one and many-to-one?

323

Is spring boot a microservices? : Spring Boot

424

What is the use of jfc in java swing?

1082

What is resultsetextractor?

436

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