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

which method throws exception of type Throwable

2 5535

can u handle an error if u write Thowable in the catch class lise try { some errorneous code }catch(Throwable e){ ...}

4 8145

how to convert mm/dd/yy to dd/mm/yy using collections in java.

Bosch,

4 12452

how do you store phone numbers using java collections

Bosch, IBAB,

5 18927

what is the difference between ServletContext and ServletConfig?

4 11839

which one is performance wise advantageious from List,Set,Map?

6 12225

how to retrieve sql exceptions

Bosch,

2 7266

multiple instances for action class is it possible

iFlex, ProSoft,

8 16391

what is the diffrence between banking and insurance domain?

2 9484

what is the difference between banking and insurance domain?

2 25716

what is the diffrence between insurance and telecom domain?

1 5281

which book is the best for preparing for SCWCD 1.5

Google,

4 12536

string is immutable? right every one knows that, my question is it advantage or disadvantage making string immutable?

HCL,

5 10879

What is difference between hash mapping and hash table?

NDS, Wipro,

5 10662

Hi Anyone know the model / questions of the Federal bank sample questions for the post of Specialist Officers - Programmers. Please post if anyone have..

2305

Un-Answered Questions { Java J2EE }

Difference between multicast and unicast?

954

What is pojo used for?

400

What is binding in spring and tell us about the @autowired annotation?

388

WebSphere Application Server stores passwords XOR encoded. I'd like to use something stronger. What can I do?

941

What file types you can deploy into websphere?

937

What is the use of conditional statement?

985

Explain different ways of creating a thread. Which one would you prefer and why?

1041

Explain about data types?

1087

What is swing container?

943

What is the function of annotation @requestbody?

393

What is final keyword in java?

1021

What are the types of the main implementing classes in the map interfaces? : java collections

1156

What are the new features in java 8? Explain

950

What is the difference between a menuitem and a checkboxmenuitem?

1116

Can explain about the validations and in your project where did u used the validations?

7676

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