Fit to page D Page view A Read aloud Problem 1 is worth 40% of the assignment grade. Convert the data shown below into a dependency diagram. Natural Earthscapes : Database- E\Spring 2017 Germanna\MS Access Project 1\Natural Earthscapes.accdb (Access 2007 - 2016 file format) - Access Home Create External Data Database Tools Y. 21 Ascending l Descending File Tell me what yr want to do.. Sign in Cut T.Selection Replace Copy Advanced- Go To- Find Paste Filter Refresh All View Format Painter Remove Sort Toggle Filtee Select Views Clipboard Sort & Filter Find Text Formatting Customer Customer Customer Wednesday, February 15, 2017 5:16:30 PM Customer Number Last Name First Name Street Cty Telephone Number Balance Amount Pald worker Number AB10 Alvarez Frances 23 Robbins Luberty Coner (540) 555-4321 $45.00 $305.00 303 Breaton Alex 345 Levick Kingston (703) 555-6987 $80.00 $280.00 305 BR16 Jean 68 Passmore Luberty Corner (540) 555-3412 $0.00 $370.00 307 FE45 Ferdon 98 Magee Anderson (703) 555-8789 $70.00 $0.00 305 GM52 Gammort Frank Bill 314 Oakley Kingston (540) 555-7889 $29.00 $135.00 303 HJ07 Heijer 44 Rising Sun Liberty Corner (703) 555-4576 $60.00 $104.00 303 KL12 Klinger Cynthia Page 1 of 1 3/8 4. ere to search 58 Navigation Pane
Fit to page D Page view A Read aloud Problem 1 is worth 40% of the assignment grade. Convert the data shown below into a dependency diagram. Natural Earthscapes : Database- E\Spring 2017 Germanna\MS Access Project 1\Natural Earthscapes.accdb (Access 2007 - 2016 file format) - Access Home Create External Data Database Tools Y. 21 Ascending l Descending File Tell me what yr want to do.. Sign in Cut T.Selection Replace Copy Advanced- Go To- Find Paste Filter Refresh All View Format Painter Remove Sort Toggle Filtee Select Views Clipboard Sort & Filter Find Text Formatting Customer Customer Customer Wednesday, February 15, 2017 5:16:30 PM Customer Number Last Name First Name Street Cty Telephone Number Balance Amount Pald worker Number AB10 Alvarez Frances 23 Robbins Luberty Coner (540) 555-4321 $45.00 $305.00 303 Breaton Alex 345 Levick Kingston (703) 555-6987 $80.00 $280.00 305 BR16 Jean 68 Passmore Luberty Corner (540) 555-3412 $0.00 $370.00 307 FE45 Ferdon 98 Magee Anderson (703) 555-8789 $70.00 $0.00 305 GM52 Gammort Frank Bill 314 Oakley Kingston (540) 555-7889 $29.00 $135.00 303 HJ07 Heijer 44 Rising Sun Liberty Corner (703) 555-4576 $60.00 $104.00 303 KL12 Klinger Cynthia Page 1 of 1 3/8 4. ere to search 58 Navigation Pane
Fundamentals of Information Systems
9th Edition
ISBN:9781337097536
Author:Ralph Stair, George Reynolds
Publisher:Ralph Stair, George Reynolds
Chapter3: Database Systems And Big Data
Section: Chapter Questions
Problem 4PSE
Related questions
Question
CASE STUDY 3 - Normalization
Objectives After completing this case study, the student should be able to use Draw.IO to:
- Understand 1nf, 2nf and 3nf 2. Modify a
database to 3nf. 3. Convert an ER diagram into a dependency diagram. 4. Eliminate and explain all partial and transitive dependencies. 5. Show and explain all dependencies using a blue line.
Requirements:
- You must use Draw.IO or MS Visio to complete this case study.
- Create an ER diagram
- Explain all normalization issues that exist in the ER Diagram.
I want the ER Diagram before normalization and after normalization.
- Explain all normalization problems that you corrected between the first and second ER diagram.
- Normalize the data in the ER Diagram to 3NF See the video for a demonstration on how to do this: https://www.youtube.com/watch?v=Nq91b4TQ29Q
- Create a dependency diagram using the information from your ER diagram. See the video for a demonstration on how to do this: https://www.youtube.com/watch?v=wFOJnRxqrp8
- You must label all determinants and dependencies.
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