Homework Help is Here – Start Your Trial Now!
Engineering
Computer Science
Task #2 – Normalization In the lecture, we discussed normalization. The two datasets below are not normalized yet, so we should normalize the datasets into 3NF tables. Show the normalization steps for each dataset using the format provided in the example.  Example)                                                                                    1 NF: PROJECT (ProjectNum, Proj_Name, Start_Date, Emp_Num, Emp_Name, Job_Class)   2 NF: PROJECT (ProjectNum, Proj_Name, Start_Date)  EMP(Emp_Num, Emp_Name, Job_Class)   3 NF: PROJECT (ProjectNum, Proj_Name, Start_Date)  EMP(Emp_Num, Emp_Name, Job_Class)   ** Bold and underline the primary key   Dataset #1 (Attribute names are in the first column)

Task #2 – Normalization In the lecture, we discussed normalization. The two datasets below are not normalized yet, so we should normalize the datasets into 3NF tables. Show the normalization steps for each dataset using the format provided in the example.  Example)                                                                                    1 NF: PROJECT (ProjectNum, Proj_Name, Start_Date, Emp_Num, Emp_Name, Job_Class)   2 NF: PROJECT (ProjectNum, Proj_Name, Start_Date)  EMP(Emp_Num, Emp_Name, Job_Class)   3 NF: PROJECT (ProjectNum, Proj_Name, Start_Date)  EMP(Emp_Num, Emp_Name, Job_Class)   ** Bold and underline the primary key   Dataset #1 (Attribute names are in the first column)

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
See similar textbooks
icon
Related questions
Question

  • Task #2 – Normalization

In the lecture, we discussed normalization. The two datasets below are not normalized yet, so we should normalize the datasets into 3NF tables. Show the normalization steps for each dataset using the format provided in the example.

 Example)                                                                                   

1 NF:

PROJECT (ProjectNum, Proj_Name, Start_Date, Emp_Num, Emp_Name, Job_Class)

 

2 NF:

PROJECT (ProjectNum, Proj_Name, Start_Date) 

EMP(Emp_Num, Emp_Name, Job_Class)

 

3 NF:

PROJECT (ProjectNum, Proj_Name, Start_Date) 

EMP(Emp_Num, Emp_Name, Job_Class)

 

** Bold and underline the primary key

 

Dataset #1 (Attribute names are in the first column)

 

ATTRIBUTE NAME STU NUM STU LNAME STU_MAJOR DEPT CODE DEPT NAME DEPT PHONE COLLEGE NAME ADVISOR_LNAME ADVISOR_PHONE STU GPA SAMPLE VALUE SAMPLE VALUE SAMPLE VALUE SAMPLE VALUE SAMPLE VALUE ADVISOR OFFICE T201 ADVISOR BLDG Torre Building 2115 3.87 75 Junior STU_HOURS STU_CLASS 211343 Stephanos Accounting ACCT Accounting 4356 Business Admin Grastrand 200128 Smith Accounting ACCT Accounting 4356 Business Admin Grastrand T201 Torre Building 2115 2.78 45 Sophomore 199876 Jones Marketing MKTG Marketing 4378 Business Admin Gentry T228 Torre Building 2123 2.31 117 Senior 198648 Ortiz Marketing MKTG Marketing 4378 Business Admin Tillery T356 Torre Building 2159 113 Senior 223456 McKulski Statistics MATH Mathematics 3420 rts & Sciences Chen J331 Jones Building 3.58 Junior
Transcribed Image Text:ATTRIBUTE NAME STU NUM STU LNAME STU_MAJOR DEPT CODE DEPT NAME DEPT PHONE COLLEGE NAME ADVISOR_LNAME ADVISOR_PHONE STU GPA SAMPLE VALUE SAMPLE VALUE SAMPLE VALUE SAMPLE VALUE SAMPLE VALUE ADVISOR OFFICE T201 ADVISOR BLDG Torre Building 2115 3.87 75 Junior STU_HOURS STU_CLASS 211343 Stephanos Accounting ACCT Accounting 4356 Business Admin Grastrand 200128 Smith Accounting ACCT Accounting 4356 Business Admin Grastrand T201 Torre Building 2115 2.78 45 Sophomore 199876 Jones Marketing MKTG Marketing 4378 Business Admin Gentry T228 Torre Building 2123 2.31 117 Senior 198648 Ortiz Marketing MKTG Marketing 4378 Business Admin Tillery T356 Torre Building 2159 113 Senior 223456 McKulski Statistics MATH Mathematics 3420 rts & Sciences Chen J331 Jones Building 3.58 Junior
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
SQL Query
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
SEE MORE TEXTBOOKS