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 | what is the use of constructors in java when we can intialize objects directly  |
| | i know the concept of abstract class in java and this concept is used in interface, i.e all the methods declared in interface are abstract. i want to know how the abtract class is different from the normal class in java Thanks a million |
| | in abstract class the methods may or may not be implemented, when we implement the methods in the abstract class, then why cant we instantiate objects in for the abstract class. is it mandatory that the objects are not instantiated in abstract class. can anyone tell me the internal working …  |
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| | can anyone give me an explanation about static class in java Thank u |
| | The best design for any database is normalization, u need to design your table in such a way that, you should not have any redundancy, that is repeating values coz it will consume the user time and space of your hard disk. you need to design your table in such …  |
| | hi primary keys are meant to be unique in database, if you want to insert the same value again in the column and not get errors, then you should use surrogate key. "surrogate key is the substitution of the primary key" so in order to include your value again in … |
| | hi im new to the field of datawarehouse, but im familiar with the database concepts so, can you please give me the guidance or scope of ddatawarehouse for my career, how it is helpful to my career growth, please give me those information. |
| | I think you need to connect with JDBC driver for your application, you need to first creat a database in MS SQL Server and go to the Control Panel and click on Administrative tools, click on ODBC Data source and you will get a dialog box ODBC data source Administrator … |
| | Name: Tina Mary.G Nick name: Teddy Location: Bangalore, India Age:24 Hobbies: singing. listening to music, and dancing Education: MCA  |
| | hi guys , can you help me by giving some tips as to how to handle classes for techies in a software firm as a corporate trainer for java and J2EE, i hope you ill guide me with the revelant information, and if possible please send me some sessions on …  |
| | hi im tina, can you just tell about Best Buy and how to apply at Best Buy for an IT job. |
