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

Can you explain the cs option of java interpreter?

968

What is the significance of listiterator?

1121

What is the difference between throw and throws keywords?

1068

What is passed by reference and pass by value ?

1055

What is skeleton and stub? What is the purpose of those?

1153

What is the properties class?

1106

How will you invoke any external process in java?

1132

What is the purpose of assert keyword used in jdk1.4.x?

1082

What is the difference between yield() and sleep()?

1034

What is the difference between serializable and externalizable interfaces?

1118

What are assembly attributes?

1026

What is data movement?

1161

What is assembly language?

1015

What are kinds of processors?

1010

What is java reflection api?

1028

Un-Answered Questions { Java J2EE }

What does it cost to replace struts?

985

What exceptions occur during serialization?

1107

Is integer a class?

1101

What is execute method in struts?

959

What is boolean false?

999

What do you mean by aop?

431

Explain servlet events?

1031

What is the purpose of the finally clause of a try-catch-finally statement?

1051

How can you start a jta transaction from a servlet deployed on jboss?

1183

What is array list in java?

1097

What is the purpose of @beforeresult annotation?

1053

How to sort an unsorted array in java?

1146

Is spring autowired thread safe?

642

Why are functions called methods in java?

1020

What are the characteristics of java?

1074

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