Question: Problem 3. [15 points] Consider the attribute set (i.e., table with those attributes) R = ABCDEGH and the FD set F-AB-C, A- BE, AD- E,

Problem 3. [15 points] Consider the attribute set (i.e., table with

Problem 3. [15 points] Consider the attribute set (i.e., table with those attributes) R = ABCDEGH and the FD set F-AB-C, A- BE, AD- E, A -> D, BC-> A, E -> G. (a) Find the minimal cover for F [10 points]. (b) For the following decomposed table with attribute set X-ABCEG, find the set of dependencies that hold over the set X, i.e., what is the projection of F onto X [5 points]

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 Databases Questions!

Problem 3. [15 points] Consider the attribute set (i.e., table with those attributes) R = ABCDEGH and the FD set F = {AB C, A BE, AD E, A D, BC A, E G}. (a) Find the minimal cover for F [10 points]....

Problem 3. [15 points] Consider the attribute set (i.e., table with those attributes) R = ABCDEGH and the FD set F-AB For the following attribute set X-ABCDE, (i) compute the set of dependencies that...

Problem 3. [15 points] Consider the attribute set (i.e., table with those attributes) R-ABCDEGH and the FD set F-(AB C, A-, BE, AD E, A D, BC A, E G}. (a) Find the minimal cover for F [10 points] (b)...

Problem 3. [15 points] Consider the attribute set (i.e, table with those attribute s) R ABCDEGH (a) Find the minimal cover for F [10 pointsl (b) For the following decomposed table with attribute set...

Consider the attribute set R = ABCDEGH and the FD set F = {AB C, AC B, AD E, B D, BC A, E G}. 1. For each of the following attribute sets, do the following: (i) Compute the set of dependencies...

ECO987Q3 1. (10) Briey discuss the following statements (keep your answers short and concise): (a) The consumption-based capital asset pricing model is inconsistent with high volatility of stock...

Attached is Accounting assignment along side recommended readings to answer certain questions. Thank you Assignment 1 Problem 1 15 points Reading - W. L. Ferrara, Cost/Management Accounting: The 21st...

Problem 3. Consider the attribute set (i.e., table with those attributes ) R = ABCDEGH and the FD set F = {AB C, A BE, AD E, A D, BC A, E G}. For the following attribute set X=ABCDE, 1. compute the...

A. B. A. B. ( ( ) ) Beginning and Intermediate Algebra An open source (CC-BY) textbook Available for free download at: http://wallace.ccfaculty.org/book/book.html by Tyler Wallace 1 ISBN...

Solutions from Montgomery, D. C. (2012) Design and Analysis of Experiments, Wiley, NY Chapter 6 k The 2 Factorial Design Solutions 6.1. An engineer is interested in the effects of cutting speed (A),...

If the 10 percent present value ordinary annuity factor (PVAF) is 8.5136 and the 11 percent PVAF is 7.9633, a PVAF of 8.1234 correlates to an internal rate of return of _______.

An advertisement claims that a particular automobile can "stop on a dime." What net force would actually be necessary to stop a 850-kg automobile traveling initially at 45.0 km/h in a distance equal...

It is your friend's birthday tomorrow, and you are planning a surprise party for them. For this party, you got perfectly spherical balloons and you are filling these balloons with helium. The helium...

CT Corp Comprehensive Question Canadian Tire Corporation, Limited (Canadian Tire) is a family of companies that includes a retail segment and a financial services division, among others. The retail...

(Appendices) Visit the Federal Trade Commissions website to learn about the latest frauds and schemes being carried out against consumers. Write a onepage report on a new scheme that is not discussed...

(Appendices) Social Studies Conduct a survey of at least three people of varied ages based on the following question. How is the U.S. economy impacting your life? As a class, compare and discuss the...

(Appendices) Megan, age 28, is insured under an individual major medical policy. The plan has a calendar-year deductible of $1,500, a 25 percent coinsurance provision, and an annual out-of-pocket...