Draw an entity relationship diagram (ERD) for the following situations 1. Doctor's office 2. Researcher database 3.

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Draw an entity relationship diagram (ERD) for the following situations

1. Doctor's office

Insurance Carrier Ins_Carrier Name Ins_Address Ins_Contact name Ins_Phone sent to ||| covers covered by

2. Researcher database

Institution Ins Inst_Location Inst_Enrollment employs employed by Researcher Res_Researcher ID Res_Name

3. Bridal registry

Customer cus_Customer ID cus_Bride name HH cus_Groom name cus_Phone cus_Wedding date Registered Product

4. Car dealership

Manufacturer Man Manfctr Name Man_Name Man_Contact name Man Phone || makes made by Model Mdl Model Name

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Systems Analysis And Design

ISBN: 978-1119496489

7th Edition

Authors: Alan Dennis, Barbara Wixom, Roberta M. Roth

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