Need 3NF ER diagram and Schema Diagram.
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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Need 3NF ER diagram and Schema Diagram.

Transcribed Image Text:password
Login_ID
user_name
Login
(User_ID)
User
has
DOB
patientName
SSN
manage
patient
billing
hos_type
Security
(hos_desc)
еxp. date
CC No
no
has
hospital
(hos_doc_id
medical
record
Vaccine
desc.
info
#hos_ID
current
Record ID
Medication
insurance
provider
has
#doc_ID
insurance ID
doctors
doc_type
(#med_ID
doc_add
medicines
doc_mobile doc_email
doc_name
med_type
med_dates
med_desc
ogin
username
password fogin_username)
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