Question: 13. Consider the universal relation schema INVENTORY (Store#, Item, Vendor, Date, Cost, Units, Manager, Price, Sale, Size, Color, Location) and the constraint set F{fd1,fd2,fd3,fd4,fd5,fd6,fd7} where:

13. Consider the universal relation schema INVENTORY (Store\#, Item, Vendor, Date,

13. Consider the universal relation schema INVENTORY (Store\#, Item, Vendor, Date, Cost, Units, Manager, Price, Sale, Size, Color, Location) and the constraint set F{fd1,fd2,fd3,fd4,fd5,fd6,fd7} where: (Please make sure to see guidance and tips below before answering the question): a. Do the functional dependencies shown constitute a minimal cover of F? If not, derive a minimal cover. b. Derive the candidate key(s) of F. c. Select the primary key and justify your choice

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!

Q:

Consider the universal relation schema INVENTORY (Store#, Item, Vendor, Date, Cost, Units, Manager, Price, Sale, Size, Color, Location) and the constraint set F {fd1, fd2, fd3, fd4, fd5, fd6, fd7}...

Q:

Consider the universal relation schema INVENTORY (Store#, Item, Vendor, Date, Cost, Units, Manager, Price, Sale, Size, Color, Location) and the constraint set F {fd1, fd2, fd3, fd4, fd5, fd6, fd7}...

Q:

Consider the universal relation schema INVENTORY (Store#, Item, Vendor, Date, Cost, Units, Manager, Price, Sale, Size, Color, Location) and the constraint set F {fd1, fd2, fd3, fd4, fd5, fd6, fd7}...

Q:

Consider the universal relation schema INVENTORY (Store#, Item, Vendor, Date, Cost, Units, Manager, Price, Sale, Size, Color, Location) and the constraint set F {fd1, fd2, fd3, fd4, fd5, fd6, fd7}...

Q:

Prepare the financial analysis to support your decision between bankruptcy,voluntary reorganization,and Chapter11reorganization.It must be complete and prepared in a professional level,with the...

Q:

Q1-Explain how the EBIT Chart works (inputs determining the outputs-the two lines on the chart Case Leahy Bread Company (LBC) in Cohen Finance Workbook, page 111( a 'caselette') SEE THE IS/BS MODEL &...

Q:

Database management systems is the class I am in. I need help solving these usuing normal form algorithms. Consider the universal relation R - iA, B, C, D, E. F. G. H, 1, and the set of functional...

Q:

Part B: Normalization B-1. Dependency Preservation (7 points) For the relation R(w,x,y,z), consider the decomposition D consisting of R1(w,y,z) and R2(x,y), and the set of functional dependencies F...

Q:

NEED TO USE ERDPLUS Consider the universal relation schema Parts with the given functional dependencies PARTS P# P-name P.weight Color S name S location Quantity Ship.method Where = supplier nuinber...

Q:

(a) Consider the universal relation R = {A, B, C, D, E, F, G, H, I, J and the set of functional dependencies F = { {A, B} {C}, {A} {D,E}, {B}{F}, {F}{G,H}, {D} -> {I, J}}. 1. Derive the key for R....

Q:

The U.S. National Park Service (NPS) manages the Grand Canyon National Park in Arizona under a management plan that is subject to periodic review. In 2006, after nine years of background work and the...

Q:

Why might growing securitization make it harder for bank supervisors to keep track of risks to the financial system?

Q:

Which of the following stmements about business forms is correct? Matiple Choice A sole proprietorihip is an unincorporased bosinest owned by ohe pernon. M pwherships are owned by enly theo people. A...

Q:

Free cash flow valuation You are evaluating the potential purchase of a small business with no debt or preferred stock that is currently generating $ 4 2 , 7 0 0 of free cash flow ( F C F 0 = $ 4 2 ,...