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 http servlet? Explain with the help of an example.

1077

Why are http servlets used in programming?

1019

What is the process to implement doget and dopost methods?

1003

Explain get and post.

1127

What are the objects involved when a servlet receives a call from client?

1052

how many jsp scripting elements are there and what are those?

1027

What is the use of java servlet api?

1046

What are the common methods that are included in the http servlet class?

1048

explain the advantages of servlet life cycle?

993

Explain the custom jsp tags and the beans.

1076

Write a program to show the functionality of doget and dopost method?

1228

Why is a constructor needed in a servlet even if we use the init method?

1151

Explain servlet.

1054

Define the lifecycle for executing a jsp page.

1099

Differentiate between get and post?

1174

Un-Answered Questions { Java J2EE }

What are the restrictions imposed by a Security Manager on Applets?.

2627

What are the two types of exceptions in java? Which are the differences between them?

1112

What do you mean by Socket Programming?

1102

What is called a session?

1186

What is spring security?

414

What do you mean by mime type?

988

How is the inter portlet communication carried out in jsr 168 portlet?

878

How do I minimize the downtime while i’m updating the applications?

887

What does transactional work mean?

400

What is another word for methodology?

1032

What do you mean by light weight and heavy weight components?

1032

What are java methods?

1128

How do you deal property files in servlet?

1087

Is eclipse written in java?

972

What is the use of welcome-file-list?

1043

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