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 does compareto work in java?

1059

Is int a class in java?

991

How does arraylist size increase in java?

1136

How do you reverse sort in java?

973

Are arrays dynamic in java?

1053

How arrays are stored in memory in java?

995

Is list thread safe in java?

938

Why hashcode is used in java?

994

What is thread start?

976

Is arraylist an object in java?

1191

Is array synchronized in java?

1056

How to implement an arraylist in java?

1184

Is set thread safe java?

939

Why enumeration is faster than iterator?

957

Will set allow duplicates in java?

993

Un-Answered Questions { Java J2EE }

What is abstract schema?

1046

Can we define constructor in inner class?

1023

How does linkedhashmap work in java?

1038

What is a dynamic array java?

966

What are the benefits of swing over awt?

1206

What is default password for spring security?

431

Why are getters and setters used?

1077

What is jms and mq?

837

What is hibernate ogm?

391

Why synchronization is important in java?

1058

What is a prefix function.write down a code to compute prefix function.

1070

List any five features of java?

1042

What are the oops concept?

1099

How many types of advice are there in spring?

433

What are adapter classes?

1071

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