Conquer Your Course with the [Database Systems Design, Implementation, _ Management,Colonel,11e] 2024 Test Bank

CHAPTER 1: DATABASE SYSTEMS


1. Data and information are essentially the same thing.
a. True

b. False



ANSWER: False



2. Data processing can be as simple as organizing data to reveal patterns.
a. True

b. False



ANSWER: True



3. Data is the result of processing raw facts to reveal its meaning.
a. True

b. False



ANSWER: False



4. When data are entered into a form and saved, they are placed in the underlying
database as knowledge.
a. True

b. False



ANSWER: False



5. Data constitute the building blocks of information.

, a. True

b. False



ANSWER: True



6. Metadata describe the data characteristics and the set of relationships that links the
data found within the database.
a. True

b. False



ANSWER: True



7. The only way to access the data in a database is through the DBMS.
a. True

b. False



ANSWER: True



8. Database programming languages receive all application requests and translate them
into the complex operations required to fulfill those requests.
a. True

b. False



ANSWER: False

9. The DBMS reveals much of the database’s internal complexity to the application
programs and users.
a. True

b. False



ANSWER: False

,10. One disadvantage of the DBMS is that it increases the risk of data security breaches.
a. True

b. False



ANSWER: False



11. An operational database is sometimes referred to as an enterprise database.
a. True

b. False



ANSWER: False



12. A data warehouse can store data derived from many sources.
a. True

b. False



ANSWER: True



13. The same data might be simultaneously structured and unstructured depending on
the intended processing.
a. True

b. False



ANSWER: True



14. Corporations use only structured data.
a. True

b. False

, ANSWER: False



15. Field refers to a collection of related records.
a. True

b. False



ANSWER: False



16. Data anomaly is defined as the condition in which all of the data in the database are
consistent with the real-world events and conditions.
a. True

b. False



ANSWER: False