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 25882

what is the diffrence between insurance and telecom domain?

1 5405

which book is the best for preparing for SCWCD 1.5

Google,

4 12768

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

HCL,

5 11163

What is difference between hash mapping and hash table?

NDS, Wipro,

5 10931

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

1 2388

what is meant by Transaction Isolation Levels?

IBM,

2 8422

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.

1 2492

Explain how data flows from view to db and reverse

Bosch,

1 2115

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,

1 3495

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

Bosch,

1 4106

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 9227

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

Bosch,

2 6202

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

Bosch, Cognizant,

3 9102

How do u authorize and authenticate without of web.xml

Bosch,

1 5190

Un-Answered Questions { Java Related }

What are the differences between heap and stack memory in java?

1134

What is the java api?

993

Can we return resultset in java?

990

What is lazy class?

484

hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

2868

Is minecraft 1.15 out?

1043

What is a constructor overloading in java?

1123

What if I write static public void instead of public static void?

932

What is the difference between filters and interceptors ?

1308

What do you know about validation plugin ?

1026

Realized?

2259

What do you understand by casting in java language? What are the types of casting?

923

How to sort array in descending order in java?

989

what is reflection api? How are they implemented?

1102

What is action chaining ?

1161

For More Un-Answered { Java Related } Questions Click Here