Texas Woman's University CSCI 3423.50 Homework Assignment 5 B. One weak entty is the SCHEDULED_MAINTENANCE and this has a surrogate primary key, which makes it a weak entty on the non-ID-dependent table. Also LOG is an ID-dependent entty in the data model and also an ID-dependent table in the database design, which is dependent on the CharterID which is the primary ke ...[Show More]
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