Question: Question 2 Consider an entity for Library Member. Sometimes an entity can have more than one can-didate UID. Describe a scenario where you would want

Question 2 Consider an entity for Library Member. Sometimes an entity can have more than one can-didate UID. Describe a scenario where you would want more than one candidate UID for a Library Member why would you want to find the member in the database using alterna-tive information?

Question 3a Describe how you would identify the entity below, making up any attributes and relationships you consider appropriate. For example, for the Student entity you may say that the UID is comprised of the first name, last name, and address. Or you might suggest that the Student entity contains an artificial UID called student number.

City

Question 4 When checking a database model for first normal form what are you doing exactly?

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