Z# Z# Z#
True / False
Z# Z#
1. Data and information are
Z# Z# Z# Z# essentially the same thing. Z# Z# Z#
a. True
b. False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-2 Data versus Information
Z# Z# Z#
LEARNING OBJECTIVES: Z# Z # 01.01 - Define the difference between data and information
Z# Z# Z# Z# Z# Z# Z# Z#
2. Data processing can be as simple as organizing data to reveal patterns.
Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z#
a. True
b. False
ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-2 Data versus Information Z# Z# Z#
LEARNING OBJECTIVES: 01.01 - Define the difference between data and information
Z# Z # Z# Z# Z# Z# Z# Z# Z# Z#
3. Data is the result of processing raw facts to reveal its meaning.
Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z#
a. True
b. False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-2 Data versus Information Z# Z# Z#
LEARNING OBJECTIVES: 01.01 - Define the difference between data and information
Z# Z # Z# Z# Z# Z# Z# Z# Z# Z#
4. When data are entered into a form and saved, they are placed in the underlying database as knowledge.
Z# Z# Z# Z# Z# nm Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z#
a. True
b. False
ANSWER: False
DIFFICULTY: Moderate
REFERENCES: 1-2 Data versus Information Z# Z# Z#
LEARNING OBJECTIVES: 01.01 - Define the difference between data and information
Z# Z # Z# Z# Z# Z# Z# Z# Z# Z#
5. Data constitute the building blocks of information.
Z# Z# Z# Z# Z# Z#
a. True
b. False
ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-2 Data versus Information Z# Z# Z#
LEARNING OBJECTIVES: 01.01 - Define the difference between data and information
Z# Z # Z# Z# Z# Z# Z# Z# Z# Z#
6. Metadata describe the data characteristics and the set of relationships that links the data found within the database.
Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z#
a. True
b. False
Copyright Cengage Learning. Powered by Cog
Z# Z# Z# Z# Z# Page
Z#
ner 1
,Chapter 01: Database Systems
Z# Z# Z#
ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-3 Introducing the Database
Z# Z# Z#
LEARNING OBJECTIVES: Z# Z # 01.02 - Z#
Describe what a database is, the various types of databases, and why they are valu a
Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z#
ble assets for decision making
Z# Z# Z# Z#
7. The only way to access the data in a database is through the DBMS.
Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z#
a. True
b. False
ANSWER: True
DIFFICULTY: Moderate
REFERENCES: 1-3a Role and Advantages of the DBMS Z# Z# Z# Z# Z# Z#
LEARNING OBJECTIVES: 01.02 -
Z# Z # Z#
Describe what a database is, the various types of databases, and why they are valu a
Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z#
ble assets for decision making Z# Z# Z# Z#
8. Database programming languages receive all application requests and translate them into the complex operatio
Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z
ns required to fulfill those requests.
# Z# Z# Z# Z# Z#
a. True
b. False
ANSWER: False
DIFFICULTY: Moderate
REFERENCES: 1-3a Role and Advantages of the DBMS Z# Z# Z# Z# Z# Z#
LEARNING OBJECTIVES: 01.02 -
Z# Z # Z#
Describe what a database is, the various types of databases, and why they are valu a
Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z#
ble assets for decision making Z# Z# Z# Z#
9. The DBMS reveals much of the database’s internal complexity to the application programs and users.
Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z#
a. True
b. False
ANSWER: False
DIFFICULTY: Moderate
REFERENCES: 1-3a Role and Advantages of the DBMS Z# Z# Z# Z# Z# Z#
LEARNING OBJECTIVES: 01.02 -
Z# Z # Z#
Describe what a database is, the various types of databases, and why they are valu a
Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z#
ble assets for decision making Z# Z# Z# Z#
10. One disadvantage of the DBMS is that it increases the risk of data security breaches.
Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z#
a. True
b. False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-3a Role and Advantages of the DBMS Z# Z# Z# Z# Z# Z#
LEARNING OBJECTIVES: 01.02 -
Z# Z # Z#
Describe what a database is, the various types of databases, and why they are valu a
Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z# Z#
ble assets for decision making Z# Z# Z# Z#
Copyright Cengage Learning. Powered by Cog
Z# Z# Z# Z# Z# Page
Z#
ner 2
, Chapter 01: Database Systems
Z# Z# Z#
11. An operational database is sometimes referred to as an enterprise database.
Z# Z# Z# Z# Z# Z# Z# Z# Z# Z#
a. True
b. False
Copyright Cengage Learning. Powered by Cog
Z# Z# Z# Z# Z# Page
Z#
ner 3