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 meant by JVM? Is JVM platform independent or not?

Wipro,

1070

Explain the process of Configuring Queues in Jms?

Tech Mahindra,

850

What is the difference between Jms and Jvt ?

Tech Mahindra,

911

Explain the meaning of java applet.

TCS,

1065

What is java Applet?

TCS,

1096

Tell me a few examples of final classes defined in Java API?

DELL,

1089

What are the main steps in java to make JDBC connectivity?

UGC Corporation,

1006

How we can make simple java program for Server/Client Communication

PUCIT,

1081

What is the main difference between Client side Java Script and and Server side Java Script how actually they run on both side with Example.

MCN Solutions,

1100

How many JVMs can run on a single machine and what is the meaning of Just-In-Time (JIT) compiler?

TCS,

1438

Given a singly linked list, determine whether it contains a loop or not without using temporary space?

Global Logic,

981

Is Constructor possible in abstract class in java ?

HCL,

1056

Give us a program to check for parenthesis matching using stack.

Genpact,

997

What is the Concept of Encapsulation in OOPS

HCL,

993

How can you read an integer value from the keyword when the application is runtime in java? example?

HCL,

1122

Un-Answered Questions { Java J2EE }

What is java swing package?

953

What is container in java swing?

1031

how to create broker from command prompt?

1006

Does the JDBC-ODBC Bridge support multiple concurrent open statements per connection?

1119

How many types do you configure managed server in weblogic server?

1007

What is the master repository?

976

What do you understand by jdbc statements?

1021

What is a bytes message?

846

How to use Media tracker Class.

1120

Which are the ioc containers in spring?

434

Can you explain what are the ways in which the dns request of failed servers handled?

955

Explain about complier design(phases)

1079

How many boolean functions are there?

956

Is 0 a real number?

1036

What is the functionality of the stub?

1021

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