Question: What is a strong or identifying relationship and how is
What is a strong (or identifying) relationship, and how is it depicted in a Crow’s Foot ERD?
Answer to relevant QuestionsWhat is a composite entity, and when is it used?The Jonesburgh County Basketball Conference (JCBC) is an amateur basketball association. Each city in the county has one team as its representative. Each team has a maximum of 12 players and a minimum of 9 players. Each team ...During peak periods, Temporary Employment Corporation (TEC) places temporary workers in companies. TEC’s manager gives you the following description of the business:• TEC has a file of candidates who are willing to ...What is a surrogate primary key, and when would you use one?Given the following business scenario, create a Crow’s Foot ERD using a specialization hierarchy if appropriate.Tiny Hospital keeps information on patients and hospital rooms. The system assigns each patient a patient ID ...
Post your question