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 teh sub-classes of a component class?

2 5149

Name two subclasses of the TextComponent class?

2 7108

Explain Public static void main?

IBM, Vetech,

2 20080

What is file class and what is its purpose?

1 4336

what is Remote Reference Layer ?

1 5536

What is static binding and where it occurs?

4 10275

Can a Byte object be cast to a double value?

KO,

3 16366

Can a double value be cast to a byte?

3 11340

Can a for statement loop indefinitely?

3 10155

what is the form of storage space in java?

5 9427

What are the latest versions in JAVA related areas?

Netcraft,

3 8329

What is the minimum and maximum length of an identifier?

TCS,

6 17233

What class is used to implement a Throwable array?

3 7601

What is the default initialized value of String type variable?

4 7694

What is the default initialized value of a boolean type variable?

3 5870

Un-Answered Questions { Java J2EE }

What is a domain template?

1063

What is a parameter in java?

1038

How do we translate jsp?

1114

What is a constructor overloading in java?

1112

How many bytes is double?

1050

What’s the utilization of struts.xml configuration file?

990

What is the syntax to add a bean in the spring application?

421

What is context getbean?

462

What is a stringbuilder?

983

What is the use of singleton scope in spring?

504

Why do we declare a class static?

1262

Do you need an alignment after replacing struts?

1001

Does java vector allow null?

1015

what is mutual exclusion? : Java thread

1080

What is conversational state?

1017

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