A local video shop has hired you to create a database for them to store all the client information. Each clients name, surname, address and contact number must be saved for them to register. They also need to store the videos according to category. The video title, running length and released date needs to be stored. They need to know how many videos they have and whether the video is in the shop. Each client buys units that enable them to hire videos. You can buy lots of different amounts of units (50, 100, 200, 500, 1000) Do the following for the above scenario: 1. Draw an initial ER Diagram 2. Normalize the ER Diagram from ONF to 3NF ( 3. Draw a 3rd NF ER 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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A local video shop has hired you to create a database for them to store all the client information. Each clients name, surname, address and
contact number must be saved for them to register. They also need to store the videos according to category. The video title, running
length and released date needs to be stored. They need to know how many videos they have and whether the video is in the shop. Each
client buys units that enable them to hire videos. You can buy lots of different amounts of units (50, 100, 200, 500, 1000)
Do the following for the above scenario:
1. Draw an initial ER Diagram
2. Normalize the ER Diagram from ONF to 3NF (
3. Draw a 3rd NF ER Diagram
Transcribed Image Text:A local video shop has hired you to create a database for them to store all the client information. Each clients name, surname, address and contact number must be saved for them to register. They also need to store the videos according to category. The video title, running length and released date needs to be stored. They need to know how many videos they have and whether the video is in the shop. Each client buys units that enable them to hire videos. You can buy lots of different amounts of units (50, 100, 200, 500, 1000) Do the following for the above scenario: 1. Draw an initial ER Diagram 2. Normalize the ER Diagram from ONF to 3NF ( 3. Draw a 3rd NF ER Diagram
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