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 are synchronized methods and synchronized statements in java programming?

1035

What is the properties class in java programming?

1024

If a class is declared without any access modifiers, where may the class be accessed in java programming?

1243

What is the difference between the reader/writer class hierarchy and the inputstream/outputstream class hierarchy in java programming?

1142

What is the difference between the font and fontmetrics classes in java programming?

1177

What is the purpose of the file class in java programming?

1043

What classes of exceptions may be caught by a catch clause in java programming?

1190

What method is used to specify a container's layout in java programming?

1164

If a method is declared as protected, where may the method be accessed in java programming?

1017

Does a class inherit the constructors of its superclass in java programming?

1138

What is an object's lock and which object's have locks in java programming?

1069

Which class is the superclass for every class in java programming?

1016

What are three ways in which a thread can enter the waiting state in java programming?

1180

What is the purpose of the runtime class in java programming?

1079

What are the high-level thread states in java programming?

1077

Un-Answered Questions { Java J2EE }

How to implement an arraylist in java?

1182

How many threads can java run?

1132

What are the phases of servlet life cycle?

1126

Explain different types of locks in jdbc?

955

How to change the default portal uri /wps/portal after installation ?

950

What is master catalog?

959

What are managed associations and hibernate associations?

425

How do you know if a value is nan?

1075

What is difference between jsp and servlet?

1187

What are the 4 types of characters?

1029

What does a boolean method return?

1254

What is spring beanpropertyrowmapper?

436

What can be injected as dependencies?

423

Where are local variables stored?

986

What is create method?

1042

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