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 swing delegation event model in java?

1093

What are the advantage of swing over awt?

1018

What is a component in swing?

998

What is swing in java javatpoint?

1034

How to link two forms in java swing?

1180

Why swings are called lightweight components?

1055

What does javax swing do?

990

What is swing control in java?

1055

What are namespaces in java?

1043

What is jagged array in java?

1092

What is double parsedouble in java?

1053

What is return in java?

974

What is java console application?

1015

What is console based application in java?

1045

How do you convert an int to a string in java?

1135

Un-Answered Questions { Java J2EE }

What is strings in java?

1049

What are the drawbacks of singleton class?

1010

Describe activation process?

2667

Explain the difference between throw and throws in java?

1007

Why string is called as immutable?

956

Is null or empty java?

991

What is the static variable?

1124

What is two-phase commit in the database?

1054

What is ValueStack and OGNL?

1056

Why does jmssession.createtopic or jmssession.createqueue fail to create a destination in wls jms 6.1 (it worked in 5.1)?

835

What are controller commands used in member subsystem?

953

Describe servlet?

1046

Describe 2 different ways to concatenate two strings.

1206

Why spring is lightweight in java?

429

What is 'applet container' ?

1000

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