The Super Electronics Invoice shown below displays the details of an invoice for the client Alice...
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The Super Electronics Invoice shown below displays the details of an invoice for the client Alice Paul. Client Number: Client Name: Client Address: Client Phone: ItemID Item Name Super Electronics INVOICE C3178713 Alice Paul 43 High Street, Caulfield, VIC 3162 0411 245 718 316772 Soniq S55UV16B 55" 452550 Microsoft Surface Pro 483041 Delonghi Digital Coffee Purchase Price 499.00 1198.00 299.00 Invoice No.: 132 Invoice Date: Expected Delivery Date 2 weeks 1-3 weeks Same Day 02/11/2018 Quantity Cost 1 1 2 SUB TOTAL: DELIVERY: ORDER TOTAL: 499.00 1198.00 598.00 $ 2295.00 $145.00 $2440.00 Represent this form in UNF. In creating your representation you should note that Super Electronics wish to treat the client name, address and phone as simple attributes. Convert your UNF to first normal form (1NF) and then continue the normalisation to fourth normal form (4NF). At each normal form show the appropriate dependencies for that normal form, if there are none write "No Dependencies" Do not add new attributes during the normalisation. Clearly write the relations in each step from the unormalised form (UNF) to the fourth normal form (4NF). Clearly, indicate primary keys on all relations from 1NF onwards. Specifically find the answer to the following question. While answering these questions define all the dependencies properly. For example if you are talking about partial dependency then explain what is a partial dependency. The Super Electronics Invoice shown below displays the details of an invoice for the client Alice Paul. Client Number: Client Name: Client Address: Client Phone: ItemID Item Name Super Electronics INVOICE C3178713 Alice Paul 43 High Street, Caulfield, VIC 3162 0411 245 718 316772 Soniq S55UV16B 55" 452550 Microsoft Surface Pro 483041 Delonghi Digital Coffee Purchase Price 499.00 1198.00 299.00 Invoice No.: 132 Invoice Date: Expected Delivery Date 2 weeks 1-3 weeks Same Day 02/11/2018 Quantity Cost 1 1 2 SUB TOTAL: DELIVERY: ORDER TOTAL: 499.00 1198.00 598.00 $ 2295.00 $145.00 $2440.00 Represent this form in UNF. In creating your representation you should note that Super Electronics wish to treat the client name, address and phone as simple attributes. Convert your UNF to first normal form (1NF) and then continue the normalisation to fourth normal form (4NF). At each normal form show the appropriate dependencies for that normal form, if there are none write "No Dependencies" Do not add new attributes during the normalisation. Clearly write the relations in each step from the unormalised form (UNF) to the fourth normal form (4NF). Clearly, indicate primary keys on all relations from 1NF onwards. Specifically find the answer to the following question. While answering these questions define all the dependencies properly. For example if you are talking about partial dependency then explain what is a partial dependency.
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Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
Posted Date:
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