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Database Systems, Design, Implementation and Manag Study guides, Class notes & Summaries
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Popular textbooks 'Database systems, design, implementation and manag'
Test Bank For Database Systems, Design, Implementation and Management 13th Edition Carlos Coronel Steven morris | Complete (2023-2024)
Exam (elaborations) • 138
pages
• 2023
A composite identifier is a primary key composed of more than one attribute.

a. True

b. False

ANSWER: True

DIFFICULTY: Difficulty: Easy

REFERENCES: 4-1b Attributes

LEARNING OBJECTIVES: 04.01 - Identify the main characteristics of entity relationship components

9. The Crow's Foot notation easily identifies multivalued attributes.

a. True

b. False

ANSWER: False

DIFFICULTY: Difficulty: Easy

REFERENCES: 4-1b Attributes

LEARNING OBJECTIVES: 04.01 - Identify the main characteristics of e...
Test Bank For Database Systems, Design, Implementation and Management 13th Edition Carlos Coronel Steven morris | Complete (2023-2024)
Last document update:
ago
A composite identifier is a primary key composed of more than one attribute.

a. True

b. False

ANSWER: True

DIFFICULTY: Difficulty: Easy

REFERENCES: 4-1b Attributes

LEARNING OBJECTIVES: 04.01 - Identify the main characteristics of entity relationship components

9. The Crow's Foot notation easily identifies multivalued attributes.

a. True

b. False

ANSWER: False

DIFFICULTY: Difficulty: Easy

REFERENCES: 4-1b Attributes

LEARNING OBJECTIVES: 04.01 - Identify the main characteristics of e...
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