13. An unnormalized table means that: a. it has repeating groups. b. it has partial and transitive dependencies. c. it is in INF. d. it has no partial and transitive dependencies. 14. The four elements of a data model are Entities, Attributes, Relationships and a. Entity-Relationship diagram b. Primary Keys c. Supertypes and Subtypes d. Constraints

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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13. An unnormalized table means that:
a. it has repeating groups.
b. it has partial and transitive dependencies.
c. it is in INF.
d. it has no partial and transitive dependencies.
14. The four elements of a data model are Entities, Attributes, Relationships and
a. Entity-Relationship diagram
b. Primary Keys
c. Supertypes and Subtypes
d. Constraints
Transcribed Image Text:13. An unnormalized table means that: a. it has repeating groups. b. it has partial and transitive dependencies. c. it is in INF. d. it has no partial and transitive dependencies. 14. The four elements of a data model are Entities, Attributes, Relationships and a. Entity-Relationship diagram b. Primary Keys c. Supertypes and Subtypes d. Constraints
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