What errors prevent the table displayed

Question # 00107519 Posted By: solutionshere Updated on: 09/24/2015 07:58 PM Due on: 10/24/2015
Subject Computer Science Topic General Computer Science Tutorials:
Question
Dot Image

Order ID

Order Date

Customer ID

Customer Name

Product ID

Product Desc.

Product Price

Quantity Ordered

1006

10/24/10

2

Value Furniture

7

5

4

Dining Table

Writers Desk

Entertain Center

800.00

325.00

650.00

2

2

1

1007

10/25/10

6

Furniture Gallery

11

4

4 Drawer Dresser

Entertain Center

500.00

650.00

4

3

  1. What errors prevent the table displayed above from being first normal form compliant?
  2. List all the functional dependencies present in the table.
  3. List all the candidate keys.
  4. Describe the steps you would take to bring the table into first normal form compliance. Display the resulting first normal form compliant table or tables, identifying primary and foreign keys.
  5. What error(s), if any, prevent the now first normal form compliant table or tables from being second normal form compliant?
  6. List all the functional dependencies present in the first normal form compliant table(s).
  7. List all the candidate keys.
  8. Describe the steps you would take to bring the table(s) into second normal form compliance. Display the resulting second normal form compliant table or tables, identifying primary and foreign keys.
  9. What error(s), if any, prevent the now second normal form compliant table or tables from being third normal form compliant?
  10. List all the functional dependencies present in the second normal form compliant table(s).
  11. List all the candidate keys.
  12. Describe the steps you would take to bring the table(s) into third normal form compliance. Display the resulting third normal form compliant table or tables, identifying primary and foreign keys.

Whatsamatter U also has a number of students, of course. The table on the following page lists the information gathered for each student, plus 5 sample records. Some business rules that Whatsamatter U follows includes:

· Each student has a unique ID number

· A student has only a single advisor, but an advisor can have either zero or many students.

· Advisors are always faculty members (professors)

· A student can have only a single major but, of course, many students can have the same major

· A student can take a course more than once

Using the above business rules and the data in Table 1 on the following page, do the following:

  1. What errors prevent the table displayed above from being first normal form compliant?
  2. List all the functional dependencies present in the table.
  3. List all the candidate keys.
  4. Describe the steps you would take to bring the table into first normal form compliance. Display the resulting first normal form compliant table or tables, identifying primary and foreign keys.
  5. What error(s), if any, prevent the now first normal form compliant table or tables from being second normal form compliant?
  6. List all the functional dependencies present in the first normal form compliant table(s).
  7. List all the candidate keys.
  8. Describe the steps you would take to bring the table(s) into second normal form compliance. Display the resulting second normal form compliant table or tables, identifying primary and foreign keys.
  9. What error(s), if any, prevent the now second normal form compliant table or tables from being third normal form compliant?
  10. List all the functional dependencies present in the second normal form compliant table(s).
  11. List all the candidate keys.
  12. Describe the steps you would take to bring the table(s) into third normal form compliance. Display the resulting third normal form compliant table or tables, identifying primary and foreign keys.

Table 1

Students

StudentID

Name

eMail

Department

Major

AdvisorID

Advisor

CoursesTaken

N112233

Rocky Squirrel

squirrel@wmu.edu

GSCIS

Information Systems

P123

John Data

MMIS630

MMIS620

N121212

Bullwinkle Moose

moose@wmu.edu

Business

Accounting

P456

Carl Numbers

ACCT810

MMIS630

N212121

Natasha Badenof

Nat@Bad.net

GSCIS

Information Systems

P123

John Data

MMIS630 MCIS610

N234432

Boris Badenof

Boris@Bad.net

GSICS

Computer Science

P789

Rich Geek

MCIS610

Dot Image
Tutorials for this Question
  1. Tutorial # 00101948 Posted By: solutionshere Posted on: 09/24/2015 07:58 PM
    Puchased By: 3
    Tutorial Preview
    prevent the now first normal form compliant table or tables ...
    Attachments
    2424001.doc (91.5 KB)
    242002.doc (92.5 KB)
    Recent Feedback
    Rated By Feedback Comments Rated On
    go...s9 Rating Awesome work done, recommended to all 02/16/2016

Great! We have found the solution of this question!

Whatsapp Lisa