is defined as the condition in which all of the data in the database are consistent with the real-world events and conditions

1. is defined as the condition in which all of the data in the database are consistent with the real-world events and conditions.
a. Data integrity b. Data anomaly
c. Data ubiquity d. Data quality
2. A desktop database is a database.
a. single-user b. multiuser
c. workgroup d. distributed
3. Data warehouse contains historical data obtained from the .
a. operational databases b. desktop database
c. enterprise databases d. workgroup databases
4. Data is said to be verifiable if:
a. the data always yields consistent results. b. the data cannot be changed or manipulated.
c. the data is obtained from trusted sources. d. the data is stored in different places within the database.
5. provide a description of the data characteristics and the set of relationships that link the data found within thedatabase.
a. Queries b. End-user data
c. Metadata d. Schemas
6. serve as the intermediary between the user and the database.
a. DBMSs b. Metadata
c. End-user data d. Programming languages
7. From a database point of view, the collection of data becomes meaningful only when it reflects properly defined_____.
a. business rules
b. business norms
c. business goals
d. business plans
8. is defined as the condition in which all of the data in the database are consistent with the real-world eventsand conditions.
a. Data integrity b. Data anomaly
c. Data ubiquity d. Data quality
9. A desktop database is a database.
a. single-user b. multiuser
c. workgroup d. distributed
10. Data warehouse contains historical data obtained from the .
a. operational databases b. desktop database
c. enterprise databases d. workgroup databases
11. Data is said to be verifiable if:
a. the data always yields consistent results. b. the data cannot be changed or manipulated.
c. the data is obtained from trusted sources. d. the data is stored in different places within the database.
12. data exist in the format in which they were collected.
a. Structured b. Semistructured
c. Unstructured d. Historical
13. data exist in a format that does not lend itself to processing that yields information.
a. Structured b. Semistructured
c. Unstructured d. Historical
14. Which of the following is true of business rules?
a. They allow the designer to set company policies with regard to data.
b. They allow the designer to develop business processes.
c. They can serve as a communication tool between the users and designers.
d. They provide a framework for the company’s self-actualization.
15. A noun in a business rule translates to a(n) in the data model.
a. entity b. attribute
c. relationship d. constraint
16. A verb associating two nouns in a business rule translates to a(n) in the data model.
a. entity b. attribute
c. relationship d. constraint
17. Oracle 11g is an example of the .
a. hierarchical model b. file system data model
c. relational data model d. XML/Hybrid data model
18. MySQL is an example of the .
a. hierarchical model b. file system data model
c. relational data model d. XML data model
19. A(n) is anything about which data are to be collected and stored.
a. attribute b. entity
c. relationship d. constraint
20. logic, used extensively in mathematics, provides a framework in which an assertion (statement of
fact) canbe verified as either true or false.
a. Predicate b. Database
c. Relational d. Index

Click Here For More Details on How to Work on this Paper......
Need a Professional Writer to Work on this Paper? Click Here and Get this Essay Done ………