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 I get 64 bit java?

1140

What is namespace in java?

1033

How to sort an array from smallest to largest java?

997

How do you add an element to a hashset in java?

1020

What is map java?

999

How to sort array of 0 and 1 in java?

960

Which collection allows duplicate values in java?

988

Is hashset ordered java?

1106

How do you check whether the list is empty or not in java?

990

What is an iterator java?

1137

What is the use of hashmap in java?

1100

How do you compare objects in java?

973

What is temp in java?

1015

How to sort elements in a parallel array in java?

913

Is string a class in java?

1003

Un-Answered Questions { Java J2EE }

What is an SQL Locator?

1152

What do you understand as dependency injection (di)?

524

What are different types of JDBC Drivers?

1192

Is java a prime method?

1007

How do you define sequence generated primary key in hibernate?

393

What is hibernate database?

478

Why enumeration is faster than iterator?

957

Is it allowed to use multiple spring configuration files in spring mvc?

441

What are inner classes or non static nested classes in java?

1196

What is jms protocol?

936

What is the best java application server?

1007

How create hibernate cfg xml file?

401

What is Hibernate Proxy and how it helps in lazy loading?

471

What’s hql?

413

What are the functions of t3 in the web logic server?

1000

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