Question: Problem 3. Consider the attribute set (i.e., table with those attributes ) R = ABCDEGH and the FD set F = {AB C, A BE,

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 set of dependencies that hold over the set [5 points]

2. write down a minimal cover [10 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!

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...

What is the probability that a random relation from set A = {a,b, c,d} to set B = {1,2,3,4,...,8} is a one-to-one function? 2. Consider the set A = {1,2,3,4}. On the cartesian product A A we define...

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 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 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...

MATHEMATICS FOR MACHINE LEARNING Marc Peter Deisenroth A. Aldo Faisal Cheng Soon Ong Contents Foreword 1 Part I Mathematical Foundations 9 1 Introduction and Motivation 11 1.1 Finding Words for...

Which one is correct w . r . t . RDBMS ? primary key super key candidate key primary key candidate key super key super key candidate key primary key super key primary key candidate key The relation...

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),...

Python coding! only a few lines of code needed! Please help with 7 b, f, and h! Please help, I will upvote! Lab Assignment 3 The Coordinate Distance Calculator Due Date (a two-week LA)...

CSC4402 Homework 5 Due Tuesday Nov. 13, 2018 . Shown below is a relation instance for the relation R with relation schema RABCDE) Relation instance for (R) A B CD E A BCD E A B C D E A B C DE...

A 150-Ci sealed Na-24 source is to be stored in a pool at a depth of 150 cm. Na-24 decays by beta emission to 24mMg (metastable state). This is followed by the emission of two gamma rays per...

2n-1 Determine if the series is convergent or divergent. 8n +1

3 . 1 Given your objective of using the analytical procedure to provide most of the assurance needed regarding the Ticket Sales Revenue account for the Reel Wheel, is the estimate developed in 2 . 3...

Consider the following data to answer question 12 below. The figures are in millions of dollars. Balance sheet Cash and short-term investments 7000 Current liabilities 20000 Other current assets...

Using some of the ideas in case study 12.4, consider proposals to change the recruitment of one key job in your organisation that would aim to reduce the attrition rate.

In the CIPD labour turnover research, the cost of replacement of employees who leave is high. Why is this?

Set out the arguments for and against instituting a legal requirement for a quota of women on boards of private companies