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This assignment contains two questions. 1. Draw and ER diagram that reflects the following elicited data requirements. The must be drawn using word and abiding to the ER notation presented in the lect question you are asked to only create a diagram. You are not asked to convert

This assignment contains two questions. 1. Draw and ER diagram that reflects the following elicited data requirements. The must be drawn using word and abiding to the ER notation presented in the lect question you are asked to only create a diagram. You are not asked to convert

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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Database Design This assignment contains two questions. 1. Draw and ER diagram that reflects the following elicited data requirements. The ER diagram must be drawn using word and abiding to the ER notation presented in the lectures\book. In this question you are asked to only create a diagram. You are not asked to convert to tables You are asked to create a database for a busing company. You need to keep track of the differ- ent buses, each having a plate number, make year, and number of seats. You also need to keep track of drivers that work in the company. The information kept on each driver should include the license number, age, and name. Finally, you need to keep information on which drivers are allowed to drive different buses. Drivers cannot drive any bus, but rather each driver is assigned with specific buses in the fleet he/she is allowed to drive. Accordingly, a driver may be allowed drive many different buses, and a bus can be driven by many different drivers. 2. Convert the ER diagram that is found in the next page to a logical relational data model. Submit in your file the relational model you arrived at (i.e. the list of tables, their columns, indicating their primary and foreign keys). Note: You are NOT asked to create an Access Database, but rather only provide the list of tables you would have in the relational model.
Transcribed Image Text:Database Design This assignment contains two questions. 1. Draw and ER diagram that reflects the following elicited data requirements. The ER diagram must be drawn using word and abiding to the ER notation presented in the lectures\book. In this question you are asked to only create a diagram. You are not asked to convert to tables You are asked to create a database for a busing company. You need to keep track of the differ- ent buses, each having a plate number, make year, and number of seats. You also need to keep track of drivers that work in the company. The information kept on each driver should include the license number, age, and name. Finally, you need to keep information on which drivers are allowed to drive different buses. Drivers cannot drive any bus, but rather each driver is assigned with specific buses in the fleet he/she is allowed to drive. Accordingly, a driver may be allowed drive many different buses, and a bus can be driven by many different drivers. 2. Convert the ER diagram that is found in the next page to a logical relational data model. Submit in your file the relational model you arrived at (i.e. the list of tables, their columns, indicating their primary and foreign keys). Note: You are NOT asked to create an Access Database, but rather only provide the list of tables you would have in the relational model.
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