define user name computer

 Users of Computers 

There are 3 types of users who can use a database.

1. End User: End users are those person who interact with the application directly. There are responsible to insert, delete and update data in the data base.
2. Application Programmers: Application programmers are Computer professionals who write application programe in high level language like a C, C+ +, java script visual basic to intract with database.
3. Databse Admistrators: Data administratrators are the person who are responsible of whole information system. They authorize acess to the database monitors the uses of database.

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