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

Default layout of Dialog object?

1 7977

Default layout of panel and frame?

3 23589

Difference between Array and vector?

9 29867

What is the difference between C++ & Java?

College School Exams Tests, HAL, SUN, Syntel, TCS, Wipro,

78 179336

Differences between GridLayout and GridBagLayout?

1 21509

What is the difference between Integer and int?

Infosys,

10 30189

Difference between Reader/Writer and InputStream/Output Stream?

Adobe, Kirusa, Verizon,

9 64478

Difference between String and String Buffer?

3 8589

What is the difference between Trusted and Untrusted Applet ?

IBM,

2 11407

Difference between a Canvas and a Scroll Pane?.

NIIT,

1 5143

Difference between Choice and a List?

1 20066

Difference between a MenuItem and a CheckboxMenuItem?

1 9001

What are concepts of OOPS and how are they implemented in Java?

KPIT,

2 8319

What are different types of Exceptions?.

9 38083

What are hot spots in Java programming?

1 6821

Un-Answered Questions { Java J2EE }

What is servlet mapping?

1027

What are the Class Libraries ?

1046

What changes needs to be done to view changes to your theme and skins jsps without restarting the portal server ?

833

What is a java predicate?

970

What is java developer job description?

891

Why do we use inheritance mapping in hibernate?

369

where do you place pass-thru node in message flow?

832

What are three advantages of using functions?

1012

What is spring ioc container?

459

Is binary a low level language?

921

What is evict in hibernate?

384

If your ui seems to freeze periodically, what might be a likely reason?

1044

Does isempty check for null?

1017

What is variable explain?

1006

How does struts work?

969

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