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 biggest integer?

1054

What does += mean coding?

935

What is the meaning of flag day?

1024

What is the size of an array?

1038

What is a double?

1100

What is the maximum length of a url?

970

What is the use of flag?

1092

How many bytes is a unicode character?

1007

What is the largest number a double can hold?

1047

How many characters is 2 bytes?

994

Is array a class?

936

What is public static void main?

1106

What does you mean in math?

1089

Is zero a natural number?

1038

What is the formula to calculate percentage?

1018

Un-Answered Questions { Java J2EE }

What is a java predicate?

966

What are keywords give examples?

1054

display the attributes of the queue manager qm1?

995

Name the different types of actions found in struts.

990

What is the session affinity?

1026

What is string in java with example?

1024

What is portlet in spring?

565

Why swing is used in java?

995

Are enterprise beans allowed to use thread.sleep()?

1152

define correlation names?

987

What are parameters in a method?

1109

How to retrieve warnings in jdbc?

994

What is the purpose of interface?

1007

Explain the packages of websphere?

884

What is stateless ejb?

950

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