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

Default layout of Dialog object?

1 7965

Default layout of panel and frame?

3 23555

Difference between Array and vector?

9 29818

What is the difference between C++ & Java?

College School Exams Tests, HAL, SUN, Syntel, TCS, Wipro,

78 178775

Differences between GridLayout and GridBagLayout?

1 21486

What is the difference between Integer and int?

Infosys,

10 30116

Difference between Reader/Writer and InputStream/Output Stream?

Adobe, Kirusa, Verizon,

9 64421

Difference between String and String Buffer?

3 8567

What is the difference between Trusted and Untrusted Applet ?

IBM,

2 11393

Difference between a Canvas and a Scroll Pane?.

NIIT,

1 5129

Difference between Choice and a List?

1 20057

Difference between a MenuItem and a CheckboxMenuItem?

1 8989

What are concepts of OOPS and how are they implemented in Java?

KPIT,

2 8306

What are different types of Exceptions?.

9 38008

What are hot spots in Java programming?

1 6795

Un-Answered Questions { Java J2EE }

What is pangram in java?

1010

What is the difference between double and float variables in java?

1141

Can keyword be used as identifier?

956

What is scalable, portability in the view of J2EE?

2521

What is JFC?

1231

What is difference between path and classpath in java?

1011

State the main difference between c++ and java?

1080

What are the different modes of archival?

792

What is session in hibernate?

390

What is event handling in java?

872

Which number is denoted by leading zero in java?

1237

What is columnar data format?

393

What is variable length arguments in java?

967

What do you mean by java swing?

944

How to sort numbers in java without array?

978

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