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Create a Crow's Foot ERD Model for a Train Station with these entities. I already did the ERD Diagram! What are the Cardnitalities in the Diagram and give me an explanation for the Relationship? Entities:  Train  Station  Schedule  Passengers  Route  Stop

Create a Crow's Foot ERD Model for a Train Station with these entities. I already did the ERD Diagram! What are the Cardnitalities in the Diagram and give me an explanation for the Relationship? Entities:  Train  Station  Schedule  Passengers  Route  Stop

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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Create a Crow's Foot ERD Model for a Train Station with these entities. I already did the ERD Diagram!

What are the Cardnitalities in the Diagram and give me an explanation for the Relationship?

Entities:

  •  Train
  •  Station
  •  Schedule
  •  Passengers
  •  Route
  •  Stop 
ER-Diagram: Stn_ID Station Stn_NAME 1 has Pid Name Tr No M Train M has Passsengers Tr id Stn ID Tr id Stop_id Stop_Name Stop 1 has has Tr id Route_id |Schedule has Route Sedl id) Sedl Route Route_Name Sedl_date Route id
Transcribed Image Text:ER-Diagram: Stn_ID Station Stn_NAME 1 has Pid Name Tr No M Train M has Passsengers Tr id Stn ID Tr id Stop_id Stop_Name Stop 1 has has Tr id Route_id |Schedule has Route Sedl id) Sedl Route Route_Name Sedl_date Route id
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