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Tutorial - Database
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FileBased: Collection of application programs that perform services for the end users
Hardware: Can range from a PC to a network of computers.
Software: DBMS, operating system, network softwareand also the application programs.
Data: Used by the organization and a description of this data called the schema.
Procedures: Instructions and rules that should be applied to the design and use of the database and DBMS.
People: Who use the database management system.
Database Administrator: Roles in the Database Environment
Database: A software system that enables users to define, create, maintain, and control access to the database
Relationship: is a situation that exists between two relational database tables when one table has a foreign key that references the primary key of the other tab
Isolation: Each program maintains its own set of data
Duplication: Wasted space and potentially different values and/or different formats for the same item.
Information: More ______________ from the same amount of data
Sharing: Advantages of databases of management system is ___________ of data
User: Allows each ___________ to have his or her own view of the database.
Tutorial - Database
Across:2. | Allows each ___________ to have his or her own view of the database. | 4. | Each program maintains its own set of data | 6. | Instructions and rules that should be applied to the design and use of the database and DBMS. | 9. | Can range from a PC to a network of computers. |
| 11. | Wasted space and potentially different values and/or different formats for the same item. | 12. | Advantages of databases of management system is ___________ of data | 13. | Roles in the Database Environment | 14. | Who use the database management system. |
| | Down:1. | Collection of application programs that perform services for the end users | 3. | A software system that enables users to define, create, maintain, and control access to the database | 5. | More ______________ from the same amount of data |
| 7. | Used by the organization and a description of this data called the schema. | 8. | is a situation that exists between two relational database tables when one table has a foreign key that references the primary key of the other tab | 10. | DBMS, operating system, network softwareand also the application programs. |
| |
© 2013
PuzzleFast.com, Noncommercial Use Only
Tutorial - Database
Across:2. | Allows each ___________ to have his or her own view of the database. | 4. | Each program maintains its own set of data | 6. | Instructions and rules that should be applied to the design and use of the database and DBMS. | 9. | Can range from a PC to a network of computers. |
| 11. | Wasted space and potentially different values and/or different formats for the same item. | 12. | Advantages of databases of management system is ___________ of data | 13. | Roles in the Database Environment | 14. | Who use the database management system. |
| | Down:1. | Collection of application programs that perform services for the end users | 3. | A software system that enables users to define, create, maintain, and control access to the database | 5. | More ______________ from the same amount of data |
| 7. | Used by the organization and a description of this data called the schema. | 8. | is a situation that exists between two relational database tables when one table has a foreign key that references the primary key of the other tab | 10. | DBMS, operating system, network softwareand also the application programs. |
| |
© 2013
PuzzleFast.com, Noncommercial Use Only