Examen

Test Bank For Database Systems, Design, Implementation and Management 13th Edition Carlos Coronel Steven morris | Complete Study Guide | Grade A+.

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Test Bank For Database Systems, Design, Implementation and Management 13th Edition Carlos Coronel Steven morris | Complete Study Guide | Grade A+.Test Bank For Database Systems, Design, Implementation and Management 13th Edition Carlos Coronel Steven morris | Complete Study Guide | Grade A+.Test Bank For Database Systems, Design, Implementation and Management 13th Edition Carlos Coronel Steven morris | Complete Study Guide | Grade A+.Test Bank For Database Systems, Design, Implementation and Management 13th Edition Carlos Coronel Steven morris | Complete Study Guide | Grade A+.Test Bank For Database Systems, Design, Implementation and Management 13th Edition Carlos Coronel Steven morris | Complete Study Guide | Grade A+.Test Bank For Database Systems, Design, Implementation and Management 13th Edition Carlos Coronel Steven morris | Complete Study Guide | Grade A+.Test Bank For Database Systems, Design, Implementation and Management 13th Edition Carlos Coronel Steven morris | Complete Study Guide | Grade A+.Test Bank For Database Systems, Design, Implementation and Management 13th Edition Carlos Coronel Steven morris | Complete Study Guide | Grade A+.Test Bank For Database Systems, Design, Implementation and Management 13th Edition Carlos Coronel Steven morris | Complete Study Guide | Grade A+.Test Bank For Database Systems, Design, Implementation and Management 13th Edition Carlos Coronel Steven morris | Complete Study Guide | Grade A+.Test Bank For Database Systems, Design, Implementation and Management 13th Edition Carlos Coronel Steven morris | Complete Study Guide | Grade A+.Test Bank For Database Systems, Design, Implementation and Management 13th Edition Carlos Coronel Steven morris | Complete Study Guide | Grade A+.Test Bank For Database Systems, Design, Implementation and Management 13th Edition Carlos Coronel Steven morris | Complete Study Guide | Grade A+.Test Bank For Database Systems, Design, Implementation and Management 13th Edition Carlos Coronel Steven morris | Complete Study Guide | Grade A+.

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Database Systems, Design, Implementa

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Database Systems, Design, Implementa

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Libro relacionado

Carlos Coronel, Steven Morris, Peter Rob Database Systems: Design, Implementation, and Management

Edición:2009
ISBN:9780538469685
Edición:Desconocido

Escuela, estudio y materia

Institución: Database Systems, Design, Implementa
Grado: Database Systems, Design, Implementa

Información del documento

Subido en: 7 de enero de 2025
Número de páginas: 143
Escrito en: 2024/2025
Tipo: Examen
Contiene: Preguntas y respuestas

Temas

test bank for database systems design implementa
r database systems design implementa

Vista previa del contenido

,Chapter 01: Database Systems
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True / False
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1. Data and information are essentially the same thing.
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a. True
b. False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-2 Data versus Information bg bg bg

LEARNING OBJECTIVES: 01.01 - Define the difference between data and information
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2. Data processing can be as simple as organizing data to reveal patterns.
bg bg bg bg bg bg bg bg bg bg bg

a. True
b. False
ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-2 Data versus Information bg bg bg

LEARNING OBJECTIVES: 01.01 - Define the difference between data and information
bg bg bg bg bg bg bg bg bg

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

a. True
b. False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-2 Data versus Information bg bg bg

LEARNING OBJECTIVES: 01.01 - Define the difference between data and information
bg bg bg bg bg bg bg bg bg

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

a. True
b. False
ANSWER: False
DIFFICULTY: Moderate
REFERENCES: 1-2 Data versus Information bg bg bg

LEARNING OBJECTIVES: 01.01 - Define the difference between data and information
bg bg bg bg bg bg bg bg bg

5. Data constitute the building blocks of information.
bg bg bg bg bg bg

a. True
b. False
ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-2 Data versus Information bg bg bg

LEARNING OBJECTIVES: 01.01 - Define the difference between data and information
bg bg bg bg bg bg bg bg bg

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

a. True
b. False

Copyright Cengage Learning. Powered by Cognero.
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,Chapter 01: Database Systems
bg bg bg

ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-3 Introducing the Database
bg bg bg

LEARNING OBJECTIVES: bg 01.02 - Describe what a database is, the various types of databases, and why they
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arevaluable assets for decision making
bg g
b bg bg bg bg

7. The only way to access the data in a database is through the DBMS.
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a. True
b. False
ANSWER: True
DIFFICULTY: Moderate
REFERENCES: 1-3a Role and Advantages of the DBMS bg bg bg bg bg bg

LEARNING OBJECTIVES: 01.02 - Describe what a database is, the various types of databases, and why they
bg bg bg bg bg bg bg bg bg bg bg bg bg bg bg

arevaluable assets for decision making bg g
b bg bg bg bg

8. Database programming languages receive all application requests and translate them into the complex
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operationsrequired to fulfill those requests.
bg bg bg bg bg bg

a. True
b. False
ANSWER: False
DIFFICULTY: Moderate
REFERENCES: 1-3a Role and Advantages of the DBMS bg bg bg bg bg bg

LEARNING OBJECTIVES: 01.02 - Describe what a database is, the various types of databases, and why they
bg bg bg bg bg bg bg bg bg bg bg bg bg bg bg

arevaluable assets for decision making bg g
b bg bg bg bg

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

a. True
b. False
ANSWER: False
DIFFICULTY: Moderate
REFERENCES: 1-3a Role and Advantages of the DBMS bg bg bg bg bg bg

LEARNING OBJECTIVES: 01.02 - Describe what a database is, the various types of databases, and why they
bg bg bg bg bg bg bg bg bg bg bg bg bg bg bg

arevaluable assets for decision making bg g
b bg bg bg bg

10. One disadvantage of the DBMS is that it increases the risk of data security breaches.
bg bg bg bg bg bg bg bg bg bg bg bg bg bg

a. True
b. False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-3a Role and Advantages of the DBMS bg bg bg bg bg bg

LEARNING OBJECTIVES: 01.02 - Describe what a database is, the various types of databases, and why they
bg bg bg bg bg bg bg bg bg bg bg bg bg bg bg

arevaluable assets for decision making bg g
b bg bg bg bg

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

a. True
b. False
Copyright Cengage Learning. Powered by Cognero.
bg bg bg bg bg Page 2
bg

, Chapter 01: Database Systems
bg bg bg

ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-3b Types of Databases bg bg bg

LEARNING OBJECTIVES: bg 01.02 - Describe what a database is, the various types of databases, and why they
bg bg bg bg bg bg bg bg bg bg bg bg bg bg

arevaluable assets for decision making
bg g
b bg bg bg bg

12. A data warehouse can store data derived from many sources.
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a. True
b. False
ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-3b Types of Databases bg bg bg

LEARNING OBJECTIVES: 01.02 - Describe what a database is, the various types of databases, and why they
bg bg bg bg bg bg bg bg bg bg bg bg bg bg bg

arevaluable assets for decision making bg g
b bg bg bg bg

13. Structure is based on the type of processing to be performed on the data.
bg bg bg bg bg bg bg bg bg bg bg bg bg

a. True
b. False
ANSWER: True
DIFFICULTY: Moderate
REFERENCES: 1-3b Types of Databases bg bg bg

LEARNING OBJECTIVES: 01.02 - Describe what a database is, the various types of databases, and why they
bg bg bg bg bg bg bg bg bg bg bg bg bg bg bg

arevaluable assets for decision making bg g
b bg bg bg bg

14. Corporations use only structured data. bg bg bg bg

a. True
b. False
ANSWER: False
DIFFICULTY: Moderate
REFERENCES: 1-3b Types of Databases bg bg bg

LEARNING OBJECTIVES: 01.02 - Describe what a database is, the various types of databases, and why they
bg bg bg bg bg bg bg bg bg bg bg bg bg bg bg

arevaluable assets for decision making bg g
b bg bg bg bg

15. Field refers to a collection of related records.
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a. True
b. False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-5b Computerized File Systems bg bg bg

LEARNING OBJECTIVES: 01.04 - See how modern databases evolved from file systems
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16. Structural dependence exists when it is possible to make changes in the file structure without affecting the
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applicationprogram’s ability to access the data.
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a. True
b. False
ANSWER: False
Copyright Cengage Learning. Powered by Cognero.
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bg

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