Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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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

Who developed java?

1060

What is finalize() function in java?

1069

Explain the inheritance?

1048

How we can skip finally block of exception even if some exception occurs in the exception block in java?

1002

What is the base class of all exception classes in java?

1111

Explain the difference between jdk, jre, and jvm?

1084

What is java virtual machine? Explain

1086

how we can make a read-only class in java?

1046

What is "this" keyword in java? Explain

1149

how we can create packages in java?

1022

What is abstract class? Explain

1090

what is instanceof operator used in java?

1085

How we can generate random numbers in java?

1176

What do you mean by local variable and instance variable?

1006

What is the differences between c++ and java? Explain

1110

Un-Answered Questions { Java J2EE }

What is a nested structure?

1111

What is purchase condition and reward in promotions?

1011

what is a green thread? : Java thread

1081

Describe string intern() methodology

1117

Explain about fail fast iterators in java?

1120

Where is the find and replace?

1065

What different fetching strategies are of hibernate?

484

Which is best ide for java?

1096

What are the restrictions that are applied to the java static methods?

1048

What is the purpose of the notify() method?

1143

What is jms testing?

951

What is the scope of stateful bean in spring?

513

Why generics are used in java?

1101

What is singleton math?

1225

What is circular dependency in spring?

515

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