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

java is pure object-oriented programming language?why it is platform independent.

1 2855

Why should we use java?

IBM,

1 3032

How many Java environments are there?

Phantom Technologies,

1 3028

What is Java Classloader?

Phantom Technologies,

1 2924

How does JAVA ClassLoader work?

IBM,

1 4431

What is java class writing rules?

Oracle,

1 3260

What are possible key words, we can use to declare a class?

Tech Mahindra,

2 4002

How many types of modifiers are there?

Infosys,

1 3328

What are access modifiers?

Infosys,

1 3322

What are non-access modifiers?

Cognizant,

2 3824

How does access modifiers work?

Wipro,

1 2975

How does static modifier work?

Wipro,

1 3262

How does abstract modifier work?

Wipro,

1 2929

How does synchronized modifier work?

IBM,

1 2981

How does final modifier work?

Tech Mahindra,

1 3464

Un-Answered Questions { Java J2EE }

What is the latest framework in java?

924

can you enable sso for application server over system i?

915

the same information whether it will connect to the database or it will be used previous information?

1043

What is the purpose of action interface in swing?

1049

What is application context module?

431

How to create two same tables in different schema’s by using single configuration file?

414

Can a variable be local and static at the same time?

1003

Explain, java is compatible with all servers but not all browsers?

1063

what are getters and setters in Java with examples?

1781

How does dependency injection work and why would you need it?

444

What is an iterator java?

1108

What is r in java?

1059

What is linked hashmap and its features?

1009

How do you change an int to a string?

1006

Why is java so popular?

1117

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