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

Is it possible to declare abstract class as final?What happens if we do so?

1 2005

placement papaers of spring computing technology

Spring Computing Technologies,

1469

Can I overload to string method

UHG,

1525

how ITIL process occurs in weblogic?

Mind Tree,

1939

When we can update the application? Is server up time or downtime?

Oracle,

1469

Difference between Apache and Jboss

TCS,

1 2389

write SQL command for table employee where print first name or last name start like "A" and who is working in domain(angular js,java,dotnet)

1 2335

I am a fresher and know core java, c languge, html, css etc if I am illegible for any job then send it on my email tatranakshay276@gmail.com

1756

what is heap memory?

Tavant Technologies, Zensar,

1167

define polymorphism in java

1152

Difference between process and thread?

HP,

1095

What is the Scope of Static Variable?

Verifone,

1293

Explain what do you mean by functional overloading in java?

Maveric, Verifone,

1075

Can a static member function access member variable of an object?

Virtusa,

1069

Difference between Linked list and Queue?

Virtusa,

1096

Un-Answered Questions { Java J2EE }

What is multithreading and its advantages?

1137

What is ejb and its properties?

1038

Which event is fired at the time of project deployment and undeployment?

1376

Does hibernate work with nosql?

405

What is filter dispatcher in struts?

959

How many bytes is a string in java?

1048

Why does java does not support multiple inheritance? Explain

1048

What is java ee server?

933

What are different states of an entity bean in hybernate?

380

What is merge in hibernate?

478

What about abstract classes in java?

1119

How to know howmuch data is truncated?

2428

What is dependency injection in spring framework?

471

Is arraylist sorted in java?

1070

What are the different approaches to represent an inheritance hierarchy?

1129

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