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 initial state, When a thread is created and started?

3 12155

When you will synchronize your code?

2 5733

Why threads will block on I/O?

2 8002

What is UniCastRemoteObject and what is its use in RMI?

6 27081

Why is main purpose of XML?

5 15451

Write a program on RMI and JDBC using StoredProcedure?

1 6095

What are the steps to write p-to-p model application?

2480

What are the sequence of steps to write pub or sub model kind of application?

TCS,

2516

what are RemoteObjects?

Wipro,

2739

what are the activation groupworks?

2196

what are the advantages of JTA over JTS?

2202

what is an isolation level?

2753

what is Bootstrap loader program?

Rossell Techsys,

1 3311

what is DGC?

1 4816

what is JTA ?

2 11381

Un-Answered Questions { Java J2EE }

Define how objects are stored in java?

1055

What is the point of java?

1019

Explain java coding standards for classes or java coding conventions for classes?

1121

why an outer class cannot be declared as private?

4313

How do you know if a value is nan?

1057

When will we prefer to use set and list in java and why?

960

Give a way to check that all result sets have bin accessed and update counts are generated by execute method.

955

What do you mean by platform independence?

1049

Can we have foreign key reference to a non primary key column ?

980

How many weblogic servers can I have on a multi-cpu machine?

1006

What is an introduction in aop?

411

What is Java Annotations?

1098

Why is ftp stateful?

1030

What is spring contextconfiglocation?

401

What is layout in java swing?

998

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