Java Related Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

what is the difference between banking and insurance domain?

2 25721

what is the diffrence between insurance and telecom domain?

1 5281

which book is the best for preparing for SCWCD 1.5

Google,

4 12538

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 10666

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

2307

what is meant by Transaction Isolation Levels?

IBM,

2 8218

can anyone explain me the workflow of EJB.I have developed an app. in WSAD using an example that contains CMP and session bean.But i am not able to understand the basic flow between diffrent packages.

2380

Explain how data flows from view to db and reverse

Bosch,

2050

How to get ip address in jsp login page and how to validate like 127.1.0.1 all should not be greater than 255

Bosch, EF,

3395

In jsp custom tags from child tags to how many levels of parent tags you can acess

Bosch,

1 3998

How to work with Chinese login page (internationalization).if he enters user name and password in chinese, how is it converted to English and validate in db? And in reverse it should display welcome message in Chinese,if user is valid

Bosch,

4 8952

What is done after deploying a war file and before client gives a request

Bosch,

2 6048

Is classes folder is compulsory in web-inf/ even though u r deploying ur application with war file?

Bosch, Cognizant,

3 8863

How do u authorize and authenticate without of web.xml

Bosch,

1 5095

Un-Answered Questions { Java Related }

Is empty set an element of empty set?

1108

What does \ mean in regex?

1223

What is use of super keyword in java?

1025

Are spring components singletons?

389

Why can't Tomcat find my Oracle JDBC drivers in classes111.zip?

977

How do you convert bytes to character in java?

1001

How many way to start and stop weblogic servers?

1084

What is the difference between final, finally and finalize() in java?

1159

Is 0 a prime number?

992

how can you administer your application server?

889

What is jdbc odbc in java?

1090

Is java ee a framework?

989

What are transaction attributes?

1113

How to connect html page to database using jdbc?

896

How can we find listineing ports in a machine?

1029

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