A university is restructuring its database. The table shows the grade report table in a denormalized...
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A university is restructuring its database. The table shows the grade report table in a denormalized state. S Student C-Course F- Faculty S - ID Sname Campus Major C-ID Location 10056 Liam 10056 Liam 10489 Martin 10489 Martin 10489 Martin CS 123 Main Street 123 Main CS Street 456 Avenue 456 Avenue 456 Avenue IS IS IS CS 2001 CS 2005 CS 2001 IS 2014 IS 2048 CTitle Database Operating Systems Database FNam FLocation e Laura R 15 Johns on Laura Vulnerability Brow Assessment Reverse Engineering n Sam R 18 R 15 R- 18 R-09 CGrade 4. Draw a relational Schema for your 3NF relations and show the referential integrity constraints. A B C B A 1. Specify the primary key (s) for the table. 2. Provide examples of insertion and updation anomalies. 3. Convert the table up to 3NF by identifying the functional dependencies represented by the attributes. A university is restructuring its database. The table shows the grade report table in a denormalized state. S Student C-Course F- Faculty S - ID Sname Campus Major C-ID Location 10056 Liam 10056 Liam 10489 Martin 10489 Martin 10489 Martin CS 123 Main Street 123 Main CS Street 456 Avenue 456 Avenue 456 Avenue IS IS IS CS 2001 CS 2005 CS 2001 IS 2014 IS 2048 CTitle Database Operating Systems Database FNam FLocation e Laura R 15 Johns on Laura Vulnerability Brow Assessment Reverse Engineering n Sam R 18 R 15 R- 18 R-09 CGrade 4. Draw a relational Schema for your 3NF relations and show the referential integrity constraints. A B C B A 1. Specify the primary key (s) for the table. 2. Provide examples of insertion and updation anomalies. 3. Convert the table up to 3NF by identifying the functional dependencies represented by the attributes.
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Solution Steps for specifying the primary key identifying anomalies converting the table to 3NF and creating a relational schema Step 1 Specify the Primary Keys The primary key uniquely identifies eac... View the full answer
Related Book For
Accounting Information Systems
ISBN: 978-0133428537
13th edition
Authors: Marshall B. Romney, Paul J. Steinbart
Posted Date:
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