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 the use of an interface?

3 7019

What is parameter tag and what is its use?

1 6293

What is the use of ?this??

4 6708

What is meant by throwing an Exception?

Accenture,

4 9941

What is user defined exception?

4 9244

What is your platform?s default character encoding and how to know this?

TCS,

2374

What is the root class for all Java classes?

IBM, Infosys,

8 27193

Inorder to specify a container?s layout, which method is used?

1 4424

Name the methods that used to get and set the text label displayed by a Buttonobject?

1 4566

What methods are used in Servlet?Applet communication?

Satyam,

2251

What modifiers can be used with a local inner class?

2 10515

What modifiers are used with a top level class?

3 7281

What modifiers are used with an inner class which is a member of an outerclass?

1 4684

What modifiers are used for interface declaration?

7 10529

How a class can implement an interface?

SysArc,

5 10012

Un-Answered Questions { Java J2EE }

What is the use of spring data jpa?

443

What is main difference between spring and spring boot? : Spring Boot

478

What is the use of static class?

1193

How to create a swing gui in java?

994

Is python more secure than java?

965

What are the layers in spring framework?

424

What is root context in spring?

433

Is java more difficult than c++?

983

What is the use of 'super' keyword inside a constructor?

976

What is j2ee technology?

958

What are the advantages of functions?

921

Can you instantiate the math class?

1062

What is the finalize method do?

1103

Explain about inventory table?

854

What is default admin port?

870

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