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 beaninfo ?

1 4126

What are the required methods to implement EJB architecture?

2 5375

How entity beans support container managed persistence?

2452

What are the services that a container provides for an entity bean?

3 5306

EJB containers supports what kind of transaction attributes?

1 4324

How EJB and JDBC/SQLJ are related?

1 5311

what is the Relationship between EJB and CORBA architecture?

IBM,

3881

Explain the architectural relationship between JavaBeans and JTA?

3023

TX operation funtion executed by?

Satyam,

2701

Can a client interact with an JavaBean directly? Explain?

1 4113

what are the influence factors of ejbLoad() & ejbStore()?

1 4720

what is the Control flow of an Entity?

1 4545

How to determine, that beans are TX or not?

2074

Are there any ODBC drivers that do not work with the JDBC- ODBC Bridge?

2 5400

How can a java objects be stored in database?

IBM,

3 8014

Un-Answered Questions { Java J2EE }

Explain the difference between get and post method in servlet?

1144

What is the default session timeout for an administrative console?

874

What is parsing in grammar?

1040

What do u mean by variable?

1052

What is thread stack size?

1056

what are the telemetry capabilities?

925

Why we should not make entity class final?

398

What are the advantages and disadvantages of sockets?

1071

What is wrapper class html?

940

Can we have multiple public classes in a java source file?

1192

What is the range of a character variable?

991

What is the purpose of serialization in swings?

1006

Is void a wrapper class?

946

Can we have any code between try and finally blocks?

1021

What are stating modes are available in Weblogic Server ?

1089

For More Un-Answered { Java J2EE } Questions Click Here