Question: Explore the data included in Table 4-9. Assume that the primary key of this relation consists of two components: Author's ID (AID) and Book number

Explore the data included in Table 4-9.
Assume that the primary key of this relation consists of two components: Author's ID (AID) and Book number (BNbr). The relation includes data regarding authors, books, and publishers. In addition, it tells what an individual author's per book royalty amount is in the case of multi-authored books.
Your task is to:
a. Identify the functional dependencies between the attributes.
b. Identify the normal form in which the relation currently is.
c. Identify the errors in the data that have been made possible by its poor structural characteristics.
d. Take the actions (if any) necessary to convert the relation into the third normal form. Identify all intermediate steps.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Authors andtheir books a Functional dependencies a Currentnormal form Thedata has repeating groups a... 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!

================== DATABASE DESIGN PROBLEM. NOTE*: I have to help someone who is not physically here finish his assignment, but I've never learned anything about database. Show me the right way...

Explore the data included in Table 4-9. Assume that the primary key of this relation consists of two components: Author's ID (AID) and Book number (BNbr). The relation includes data regarding...

Explore the data included in Table 4-9. Assume that the primary key of this relation consists of two components: Authors ID (AID) and Book number BNbr). The relation includes data regarding authors,...

Explore the data included in Table 4-9. Assume that the primary key of this relation consists of two components: Authors ID (AID) and Book number (BNbr). The relation includes data regarding authors,...

Assume that the primary key of this relation consists of two components: author ID ( AID ) and book number ( BookNbr ) . Each author has an ID , last name, first name, and teaching institute. Each...

**CONVERT THE RELATION IN THE GIVEN TABLE INTO THE THIRD NORMAL FORM. Assume that the primary key of this table consists of two components: Authors ID (AID) and Book number (BNbr). The table includes...

Assume that the primary key of this table consists of two components: Author's ID (AID) and Book number (BNbr). The table includes data regarding authors, books, and publishers. In addition, it tells...

i want complete solution for my assignment and it should be without plagiarism COIT20274: Information Systems for Business Professionals, Term One 2016 Assignments 1 & 2 Requirements Assignment 1 -...

Ronald Bleakney, an officer at Natural Microsystems Corp.(NMC),a Section 12 corporation, directed NMC sales in North America, South America, and Europe. In November 1998, Bleakney sold more than...

There are 7 science and 3 comic books. How many ways are there to put them on a shelf if a) All comic books are next to each other. b) The rst and the last books are science books and none of the...

SX Company sold merchandise on account for $ 1 6 , 0 0 0 . The merchandise had cost the company $ 6 , 0 0 0 . What is the effect of the sale on the income statement? Group of answer choices Revenue...

The proportion of the times (in days) between major earthquakes in the north-south seismic belt of China is a random variable that is exponentially distributed, with a = 1/609.5. (a) Find the...

In answering the following questions, assume that the full deletion algorithm is used. Assume that merging is done when a bucket becomes empty. 1. Give an example of Extendible Hashing where deleting...

Answer the following questions about Extendible Hashing: 1. Explain why local depth and global depth are needed. 2. After an insertion that causes the directory size to double, how many buckets have...

Give an example of when you would use each element (A or B) for each of the following 'A versus B' pairs: 1. A hashed index using Alternative (1) versus heap file organization. 2. Extendible Hashing...

Construct a boxplot for the given data. Include values of the 5-number summary in all boxplots. The test scores of 40 students are listed below. Construct a boxplot for the data set. 25, 35, 43, 44,...

Using absorption costing, which of the following manufacturing costs are assigned to products? Multiple Choice Fixed overhead, direct materials, and direct labor Direct materials and direct labor...

Required information [The following information applies to the questions displayed below.] At the end of January of the current year, the records of Donner Company showed the following for a...