Question
Create the entity-relationship diagram to represent the following database design. Include any needed primary and foreign keys and indicate the cardinality of all the relationships.
Create the entity-relationship diagram to represent the following database design. Include any needed primary and foreign keys and indicate the cardinality of all the relationships.
Students play on many different sports teams. Each player has a position and a jersey number on a team. Each team has one coach. Coaches and players have phone numbers, first, last, and middle names. Players have ages, weights, and heights. Each team has a team name, a sport, and a mascot. Construct the data model for this set of data. Don't forget to create ID numbers for each entity to serve as the primary keys.
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