Question: We have the attributes: {A, B, C, D, E}. Consider the following functional dependencies D -> B, E A, D -> C, E C

functional dependencies D -> B, E A, D -> C, E C

We have the attributes: {A, B, C, D, E}. Consider the following functional dependencies D -> B, E A, D -> C, E C -> A, E E -> B B, D > A, C Compute a set of canonical (minimal) functional dependencies for the dependencies shown above. Write one dependency per line. For example, like: A, B -> C B, C, D > A, F

Step by Step Solution

★★★★★

3.40 Rating (147 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Lets compute the set of canonical minimal functiona... View full answer

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!

In Grey's Anatomy, Dr Meredith Grey (Ellen Pompeo) committed insurance fraud to help a father and daughter seeking asylum, saving the girl's life. Meredith inputted her own daughter's name Ellis on...

The site http://virtualpiano.net features an online player piano. If you click on the Key Assist menu just above the piano keyboard, and then Keyboard Keys, you will see that each key is labelled...

Write programs that implement Algorithms 15.4 and 15.5. Algorithm 15.4 Relational Synthesis into 3NF with Dependency Preservation and Nonadditive Join Property Input: A universal relation R and a set...

Oriole Company just began business and made the following four inventory purchases in June: June 1 174 units $ 1044 June 10 232 units 1624 June 15 232 units 1856 June 28 174 units 1566 $ 6090 A...

A capacitor, resistor, and battery are connected in series. If C is doubled, how does this affect (a) The total energy stored, (b) The rate of energy storage, and (c) The time required to store 1/e...

12-7. What is international licensing? What are its advantages and disadvantages?

Let r(p) be the reliability function. Show that r(p) = pir(1i, p) + (1 pi)r(0i, p)

Design and plot a critical ratio for a Web site project that has planned constant, linear spending from 0 to a total of 1000 over a 100-day duration. In fact, daily spending for the first 15 days has...

Question 4 In recent years, Blossom Company has purchased three machines. Because of frequent employee turnover in the accounting department, a different accountant was in charge of selecting the...

7. 150 people were surveyed about their favorite ice cream flavors (mock data): 82 liked chocolate 66 like strawberry 77 like vanilla 10 like chocolate, and strawberry, and vanilla 20 liked only...

Which of the following best describes the given statement? "This data model is well suited for data that represents a parent - child relationship." Multidimensional Relational C Network D O...

Innovation and service quality are central issues in business performance. This study hypothesizes that customer participation mediates the relationship innovation adoption and service quality and...

Consider the operation ProperPreOrSuffix(L) on languages over the al- phabet = {a, b, c}. ProperPreOrSuffix(L) = {x | w L, y = and w = xy or w = yx} Show that regular languages are closed under the...

Addressing A large organisation has a CIDR block (192.168.128.0/18) and would like to give one subnet to each department as shown below. Develop a variable-length addressing scheme that best fits the...

Context: You are a Sales Account Manager and you manage a book of business made up of 100 restaurants (brands). Your main priority is Client Retention and Growth. You want restaurant businesses to...

Question1 diversity in the workplace. Please research 6 benefits of having a diverse workforce. Explain in detail how each of the benefits enable an organization to become more competitive and...

If the financial markets are efficient then: a. stock prices will change only when an event actually occurs, not at the time the event is anticipated. b. stock prices should respond only to...

The population of Detroit, Michigan, decreased from 1,027,974 in 1990 to 688,701 in 2013 (Source: U.S. Census Bureau). Find the average rate of change in the population of Detroit, Michigan, over the...

Consider the following simple PCFG for noun phrases: 0.6 : NP Det AdjString Noun 0.4 : NP Det NounNounCompound 0.5 : AdjString Adj AdjString 0.5 : AdjString 1.0 : NounNounCompound Noun Noun 0.8...

This exercise concerns the classification of spam email. Create a corpus of spam email and one of non-spam mail. Examine each corpus and decide what features appear to be useful for classification:...

In this exercise you will transform E 0 into Chomsky Normal Form (CNF). There are five steps: (a) Add a new start symbol, (b) Eliminate rules, (c) Eliminate multiple words on right-hand sides, (d)...

The article Some Field Experience in the Use of an Accelerated Method in Estimating 28-Day Strength of Concrete (J. of Amer. Concrete Institute, 1969: 895) consid ered regressing standard-cured...

Suppose the expected cost of a production run is related to the size of the run by the equation . Let Y denote an observation on the cost of a run. If the variablessize and cost are related according...

Values of modulus of elasticity (MOE, the ratio of stress, i.e., force per unit area, to strain, i.e., deformation per unit length, in GPa) and flexural strength (a measure of the ability to resist...