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The business rules for this problem are: . A team belongs to at least one league. . A team belongs to at most one league. . A league must have at least one team. . A league could have many teams. Based on this information, what crows foot symbols should be placed at positions 1 and 2 in the initial ERD below.

The business rules for this problem are: . A team belongs to at least one league. . A team belongs to at most one league. . A league must have at least one team. . A league could have many teams. Based on this information, what crows foot symbols should be placed at positions 1 and 2 in the initial ERD below.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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O LEAGUE LEAGUE TEAM TEAM
Transcribed Image Text:O LEAGUE LEAGUE TEAM TEAM
The business rules for this problem are: A team belongs to at least one league. A team belongs to at most one league. A league must have at least one team. . A league could have many teams. . . Based on this information, what crows foot symbols should be placed at positions 1 and 2 in the initial ERD below. LEAGUE LEAGUE LEAGUE K TEAM TEAM TEAM
Transcribed Image Text:The business rules for this problem are: A team belongs to at least one league. A team belongs to at most one league. A league must have at least one team. . A league could have many teams. . . Based on this information, what crows foot symbols should be placed at positions 1 and 2 in the initial ERD below. LEAGUE LEAGUE LEAGUE K TEAM TEAM TEAM
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