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 a flag and how does it work?

1008

Is an object null?

974

How many bytes is double?

971

Is double bigger than float?

989

What is 32 bit float?

989

What is communist flag?

1015

Is object a data type?

963

What is number data type?

1031

What data type is true or false?

1043

What is an 8 bit word?

1050

What is the integer of 16?

976

What are different types of encoding?

1081

What is the size of integer?

1094

What is == mean?

998

What is the longest unicode character?

1156

Un-Answered Questions { Java J2EE }

How many times finalize method will be invoked? Who invokes finalize() method in java?

1020

Explain spring framework?

400

When throws keyword is used?

1000

What is difference between awt and swing?

1054

What is the base class for all swing components?

1051

Implementations of set interface?

1013

How MS-Access DB can be accessed over a network, using JDBC API?

2430

Why a dead thread occurs?

976

What is boolean used for?

1036

What is stateless and stateful session bean in ejb?

964

What is the use of dialect?

1014

What is pojo class?

446

What is a null point?

1077

What is a boolean expression in java?

1022

How do you set up a slide show in powerpoint?

445

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