Database Systems notes (13th edition)

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 All Chapters | Reviewed 2023. Data processing can be as simple as organizing data to reveal patterns. a. True b. False ANSWER: True DIFFICULTY: Easy REFERENCES: 1-2 Data versus Information LEARNING OBJECTIVES: 01.01 - Define the difference between data and information 3. Data is the result of processing raw facts to reveal its meaning. a. True b. False ANSWER: Fal...

Exam pack for INF2603 for the year 2021

Test bank for Database Systems Design, Implementation and Management 13th Edition Carlos Coronel, Steven Morris. Database skills are among the most in-demand IT skills today. Now you can gain a solid foundation in database design and implementation with the practical, easy-to-understand approach in the market-leading Database Systems: Design, Implementation, and Management, 13E. • Diagrams, illustrations, and tables clarify in-depth coverage of database design. • You learn the key to success...

DATABASE SYSTEMS Carlos Coronel | Steven Morris Design, Implementation, and Management 13e

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