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1. To keep track of advisors, a university uses the table structure shown below. Assuming that the sample data are representative, draw a dependency diagram in Visio that shows all functional dependencies including both partial and transitive dependencies. (Hint: Look at the sample values to determine the nature of the relationships.) sample value 216 Attribute Name sample Value Sample value ADVISOR ID 678 ADVISOR NAME Kathrin Nelog Peter Routh Britney Brums STAT, AIT Statistics, Applied Information Technology DEPARTMENT CODE ACCT AIT DEPARTMENT NAME Accounting Applied Information Technology SCHOOL CODE ITE BUSS ITE Information Technology and Engineering Information Technology and Engineering SCHOOL NAME Business STARTING DATE 01/01/2006, 01/01/2006 05/03/2005 01/01/2008 2. Using the initial dependency diagram drawn in question 1, remove all partial dependencies, draw the new dependency diagrams in Visio, and identify the normal forms for each table structure you created. 3. Using the table structures you created in question 2, remove all transitive dependencies, and draw the new dependency diagrams in Visio. Also identify the normal forms for each table structure you created. If necessary, add appropriate determinants or to adhere to the naming or modify attributes to create conventions. 4. Using the results of question 3, draw the fully labeled Crow's Foot ERD in Visio. The diagram must include all entities, attributes, and relationships. Primary keys and foreign keys must be clearly identified on the diagram.

1. To keep track of advisors, a university uses the table structure shown below. Assuming that the sample data are representative, draw a dependency diagram in Visio that shows all functional dependencies including both partial and transitive dependencies. (Hint: Look at the sample values to determine the nature of the relationships.) sample value 216 Attribute Name sample Value Sample value ADVISOR ID 678 ADVISOR NAME Kathrin Nelog Peter Routh Britney Brums STAT, AIT Statistics, Applied Information Technology DEPARTMENT CODE ACCT AIT DEPARTMENT NAME Accounting Applied Information Technology SCHOOL CODE ITE BUSS ITE Information Technology and Engineering Information Technology and Engineering SCHOOL NAME Business STARTING DATE 01/01/2006, 01/01/2006 05/03/2005 01/01/2008 2. Using the initial dependency diagram drawn in question 1, remove all partial dependencies, draw the new dependency diagrams in Visio, and identify the normal forms for each table structure you created. 3. Using the table structures you created in question 2, remove all transitive dependencies, and draw the new dependency diagrams in Visio. Also identify the normal forms for each table structure you created. If necessary, add appropriate determinants or to adhere to the naming or modify attributes to create conventions. 4. Using the results of question 3, draw the fully labeled Crow's Foot ERD in Visio. The diagram must include all entities, attributes, and relationships. Primary keys and foreign keys must be clearly identified on the diagram.

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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1. To keep track of advisors, a university uses the table structure shown below. Assuming that the sample data are representative, draw a dependency diagram in Visio that shows all functional dependencies including both partial and transitive dependencies. (Hint: Look at the sample values to determine the nature of the relationships.) sample value 216 Attribute Name sample Value Sample value ADVISOR ID 678 ADVISOR NAME Kathrin Nelog Peter Routh Britney Brums STAT, AIT Statistics, Applied Information Technology DEPARTMENT CODE ACCT AIT DEPARTMENT NAME Accounting Applied Information Technology SCHOOL CODE ITE BUSS ITE Information Technology and Engineering Information Technology and Engineering SCHOOL NAME Business STARTING DATE 01/01/2006, 01/01/2006 05/03/2005 01/01/2008 2. Using the initial dependency diagram drawn in question 1, remove all partial dependencies, draw the new dependency diagrams in Visio, and identify the normal forms for each table structure you created. 3. Using the table structures you created in question 2, remove all transitive dependencies, and draw the new dependency diagrams in Visio. Also identify the normal forms for each table structure you created. If necessary, add appropriate determinants or to adhere to the naming or modify attributes to create conventions. 4. Using the results of question 3, draw the fully labeled Crow's Foot ERD in Visio. The diagram must include all entities, attributes, and relationships. Primary keys and foreign keys must be clearly identified on the diagram.
Transcribed Image Text:1. To keep track of advisors, a university uses the table structure shown below. Assuming that the sample data are representative, draw a dependency diagram in Visio that shows all functional dependencies including both partial and transitive dependencies. (Hint: Look at the sample values to determine the nature of the relationships.) sample value 216 Attribute Name sample Value Sample value ADVISOR ID 678 ADVISOR NAME Kathrin Nelog Peter Routh Britney Brums STAT, AIT Statistics, Applied Information Technology DEPARTMENT CODE ACCT AIT DEPARTMENT NAME Accounting Applied Information Technology SCHOOL CODE ITE BUSS ITE Information Technology and Engineering Information Technology and Engineering SCHOOL NAME Business STARTING DATE 01/01/2006, 01/01/2006 05/03/2005 01/01/2008 2. Using the initial dependency diagram drawn in question 1, remove all partial dependencies, draw the new dependency diagrams in Visio, and identify the normal forms for each table structure you created. 3. Using the table structures you created in question 2, remove all transitive dependencies, and draw the new dependency diagrams in Visio. Also identify the normal forms for each table structure you created. If necessary, add appropriate determinants or to adhere to the naming or modify attributes to create conventions. 4. Using the results of question 3, draw the fully labeled Crow's Foot ERD in Visio. The diagram must include all entities, attributes, and relationships. Primary keys and foreign keys must be clearly identified on the diagram.
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