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

How do you reverse sort a list in java?

959

What is palindrome in java?

1014

How do you sort in descending order in java using collections sort?

937

What is unmodifiable collection in java?

942

Which sorting is used in arrays sort in java?

1094

What is the internal implementation of set in java?

959

How do you sort objects in java?

993

Which collection is ordered in java?

992

Can we sort a map in java?

1065

What is anagram in java?

952

Which is the best sorting technique in java?

998

How do you sort a set in java?

927

Can you sort a string in java?

926

What is scanner in java?

961

What is a bubble sort in java?

962

Un-Answered Questions { Java J2EE }

Mention some of the advantages of using orm over jdbc.

329

Can an mdb be a message producer or both a producer and consumer? : BEA Weblogic

927

Name four container classes.

1010

what are Hostile Applets?

2098

What is the purpose of jdbc?

1064

What is difference between identifier and variable?

1085

Is singleton thread safe in java?

1001

How does arraylist size increase in java?

1136

how to call the method or function in the coding?

900

How can you make a connection?

1006

Give an example of frequently used spring annotations.

425

How many types of voids are there?

1004

Which access specifier can be used with class ?

1016

Explain briefly the client-server architecture.

1021

How to move the cursor in scrollable resultset ?

1056

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