Q1: Consider the sample data below. What are the functional dependencies you can identify? Exclude any...
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Q1: Consider the sample data below. What are the functional dependencies you can identify? Exclude any dependencies you think are unlikely to hold given a large sample. Order Date (A) (B) Customer (c) Item Product (D) (E) Category (F) Quantity (G) Price (H) 37 2/17/2019 PG&E Corp. 1 Corsair Dominator Storage 150 1314.99 Platinum 37 2/17/2019 PG&E Corp. 2 Kingston HyperX Beast Storage 129 863.05 37 2/17/2019 PG&E Corp. 3 EVGA Classified Mother Board 100 283.98 98 3/17/2018 Southern 1 Gigabyte X299 AORUS Gaming 7 Mother Board 104 399.99 98 3/17/2018 Southern 2 AMD FirePro S7000 Video Card 44 1218.5 Q2: What dependencies do you think will be unlikely to hold given more data? Q4: What is the fully functional schema for the relation for the schema in Q1? Q1: Consider the sample data below. What are the functional dependencies you can identify? Exclude any dependencies you think are unlikely to hold given a large sample. Order Date (A) (B) Customer (c) Item Product (D) (E) Category (F) Quantity (G) Price (H) 37 2/17/2019 PG&E Corp. 1 Corsair Dominator Storage 150 1314.99 Platinum 37 2/17/2019 PG&E Corp. 2 Kingston HyperX Beast Storage 129 863.05 37 2/17/2019 PG&E Corp. 3 EVGA Classified Mother Board 100 283.98 98 3/17/2018 Southern 1 Gigabyte X299 AORUS Gaming 7 Mother Board 104 399.99 98 3/17/2018 Southern 2 AMD FirePro S7000 Video Card 44 1218.5 Q2: What dependencies do you think will be unlikely to hold given more data? Q4: What is the fully functional schema for the relation for the schema in Q1?
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Related Book For
Statistics For Business And Economics
ISBN: 9780538481649
11th Edition
Authors: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams
Posted Date:
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