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 access scope of a protected method?

1052

Can an interface be defined inside a class?

1083

Is java a pure object oriented language?

982

Can a class be declared as protected?

1029

What is collection api?

1077

Does the order of public and static declaration matter in main method?

1081

Can you create an object of an abstract class?

1039

How many static init can you have?

1224

What does it mean that a method or field is “static”?

993

Can a source file contain more than one class declaration?

1019

Can you give few examples of final classes defined in java api?

1017

What restrictions are placed on method overloading?

1193

Can a abstract class be defined without any abstract methods?

1018

What is the diffrence between inner class and nested class?

1106

Can a main method be declared final?

1066

Un-Answered Questions { Java J2EE }

Can we use hibernate with cassandra?

336

Define class?

1070

What do you mean by pointer value and address?

1068

What is 32 bit float?

1013

explain the difference between jdk and jvm?

1018

What are the advantages of spring mvc over struts mvc?

942

What is JDBC Connection isolation levels?

1095

What are methods of a class?

1053

Tell me how are the notifications generated when a server is added to a cluster?

1041

What is a key in java?

992

How can we refresh automatically when new data has entered the database?

1125

Why do we go for spring?

392

What is jms publisher?

843

What is the use of @autowired annotation in spring?

417

What is message driven beam?

1090

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