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 jdbc driver in java?

926

Is jdbc object oriented?

939

What are the 4 types of jdbc drivers?

1009

Why is jdbc needed?

906

Is spring boot a mvc?

428

What is @bean annotation in spring?

436

What is j2ee technology?

953

What are implicit objects in java?

977

What is implicit object in java?

1075

What are beans in java spring?

401

Is servlet a controller?

1005

Is servlet a server side scripting language?

1130

Which method of the httpservletrequest object is used?

1087

Can we override destroy method in servlet?

985

What is setattribute in servlet?

1137

Un-Answered Questions { Java J2EE }

Is ruby built on java?

947

Why spring is loosely coupled?

362

Assume a thread has lock on it, calling sleep() method on that thread will release the lock?

1097

Which model components are supported by Struts?

1021

Which is good to use – constructor or setter-based dependency?

391

Creating Class and methods – Java OOP Exercise

What is unmodifiable collection in java?

922

Where is java located?

1047

How many objects of a servlet is created?

1269

What is reverse engineering in hibernate?

344

Define ACID Properties?

1021

What is difference between add() and addelement() in vector?

1528

Explain the two tier and three tier architecture of jdbc.

901

Which protocol will be used by browser and servlet to communicate

1054

Explain about Web sphere MQ JMS Provider?

819

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