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Given the information above, draw an EER Diagram showing the following: • Entities, • Attributes, • All key attributes, • Data types for each attribute, and • All relationships between the entities.

Given the information above, draw an EER Diagram showing the following: • Entities, • Attributes, • All key attributes, • Data types for each attribute, and • All relationships between the entities.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Given the information above, draw an EER Diagram showing the following:
• Entities,
• Attributes,
• All key attributes,
• Data types for each attribute, and
• All relationships between the entities.

Your district hospital medical auditing group (HMAG) finds it difficult to keep track of the number of mild to severe Covid cases and has asked you to help them design a database to keep track of the patients, doctors, and hospitals. They provided you with the following description of how a typical day would work and how doctors are associated with hospitals. A doctor can only work at one hospital, while a hospital can have many doctors working there. The hospitals keep track of the doctor's name, surname, and medical license. The district is divided into segments, and each segment is given a name to help identify where the hospital is found. Each hospital also has a name and contact number. The hospitals keep track of which doctor saw which patient and the date the patient was seen. Keep in mind that a patient can see a doctor multiple times. Each time a patient is seen for a Covid related matter, it is recorded. A rating between 0-10 is given to each patient to indicate the severity of the Covid symptoms, 0 meaning there are no Covid symptoms, and ten meaning it is awfully bad. The patient's ID, name, surname, and age are kept on record. The HMAG also has a series of reports they have to frequently complete and would like you to set up a series of queries to answer their questions. Using only the information in the case study, answer the questions that follow,
Transcribed Image Text:Your district hospital medical auditing group (HMAG) finds it difficult to keep track of the number of mild to severe Covid cases and has asked you to help them design a database to keep track of the patients, doctors, and hospitals. They provided you with the following description of how a typical day would work and how doctors are associated with hospitals. A doctor can only work at one hospital, while a hospital can have many doctors working there. The hospitals keep track of the doctor's name, surname, and medical license. The district is divided into segments, and each segment is given a name to help identify where the hospital is found. Each hospital also has a name and contact number. The hospitals keep track of which doctor saw which patient and the date the patient was seen. Keep in mind that a patient can see a doctor multiple times. Each time a patient is seen for a Covid related matter, it is recorded. A rating between 0-10 is given to each patient to indicate the severity of the Covid symptoms, 0 meaning there are no Covid symptoms, and ten meaning it is awfully bad. The patient's ID, name, surname, and age are kept on record. The HMAG also has a series of reports they have to frequently complete and would like you to set up a series of queries to answer their questions. Using only the information in the case study, answer the questions that follow,
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