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ABC Core Java Interview Questions
Questions Answers Views Company eMail

How to eliminate duplicates from an array?

6 17721

What is the difference between serialization and deserialization?

3 12842

What is singleton class?

16 57401

There is a Banking application. It has 2 types of account, Savings and Current. Write a method calculateInterest by passing an ArrayList of these account objects and calculate Interest accordingly. Write code for this situation

1 1694

Why java Don't Support Multiple interitence

8 8854





Create a form of user Login in JSP, that accepts the user name and password from user and authenticate it with user names and passwords stored in database. (Plz provide me answer immediately)

1 9715

I have 2 objects inside one object(vector). how can i serialize one of them. I dont want to serialize the second one

3 5621

Why does java doesnt suuport unsigned values?

1219

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ABC Core Java Interview Questions





Un-Answered Questions

What is crooked teeth?

43


What is the function of ctrl e?

12


How do I remove line numbers?

6


How does finally block differ from finalize() method?

35


what is the market of sap bo. Is there openings are there on sap bo at present. what is its future.

1444






How we can skip finally block of exception even if some exception occurs in the exception block in java?

27


How does session id work?

5


describe a difficult customer or co worker you have experienced in the past and how you dealt with him/her?

944


What are different between mongodb and sql server databases?

1


How to save an image when you know the url?

21


Whether your video card can run unity how would you know?

1


List advantages and disadvantages of dynamic memory allocation vs. static memory allocation.?

49


How many types of tables exists and what are they in data dictionary?

81


Where does the data of a Hive table gets stored?

32


How can I recover the file name given an open stream or file descriptor?

40