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 teh sub-classes of a component class?

2 5038

Name two subclasses of the TextComponent class?

2 6945

Explain Public static void main?

IBM, Vetech,

2 19934

What is file class and what is its purpose?

1 4250

what is Remote Reference Layer ?

1 5407

What is static binding and where it occurs?

4 10092

Can a Byte object be cast to a double value?

KO,

3 16211

Can a double value be cast to a byte?

3 11207

Can a for statement loop indefinitely?

3 9990

what is the form of storage space in java?

5 9233

What are the latest versions in JAVA related areas?

Netcraft,

3 8174

What is the minimum and maximum length of an identifier?

TCS,

6 17017

What class is used to implement a Throwable array?

3 7466

What is the default initialized value of String type variable?

4 7526

What is the default initialized value of a boolean type variable?

3 5704

Un-Answered Questions { Java J2EE }

What is assembly language?

981

How to define the scope of a bean?

506

What do you mean by annotations in servlet?

1060

Why java is called robust and secure?

996

What is javax swing joptionpane?

997

What are the 8 data types in java?

994

What is a server side include (ssi)

1157

How is forward action used for integration?

1018

What is a databasemetadata?

948

Is set thread safe java?

924

What is the enumerator of the java collection framework? : java collections

1035

What is the difference between get and load method?

468

What is c3p0?

500

What is the equal sign?

1123

How does java enable high performance?

1150

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