Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

EMP_NUM 1003 1018 1019 1023 EMP_LNAME Willaker Smith McGuire McGuire EMP_EDUCATION BBA, MBA BBA BS, MS, PH.D. JOB_CLASS SLS SLS JNT DBA EMP_DEPENDENTS Gerald (spouse),

EMP_NUM 1003 1018 1019 1023
EMP_LNAME Willaker Smith McGuire McGuire
EMP_EDUCATION BBA, MBA BBA BS, MS, PH.D.
JOB_CLASS SLS SLS JNT DBA
EMP_DEPENDENTS

Gerald (spouse),

Mary (daughter),

John (son)

JoAnne (spouse)

George (spouse)

Jill (daughter)

DEPT_CODE MKTG MKTG SVC INFS
DEPT_NAME Marketing Marketing General Service Info. Systems
DEPT_MANAGER Jill H. Martin Jill H. Martin Hank B. Jones Carlos G. Ortez
EMP_TITLE Sales Agent Sales Agent Janitor DB Admin
EMP_DOB 23-Dec-1978 28-Mar-1985 18-May-1982 20-Jul-1969
EMP_HIRE_DATE 14-Oct-2007 15-Jan-2016 21-Apr-2003 15-Jul-1999
EMP_TRAINING L1, L2 L1 L1 L1, L3, L8, L15
EMP_BASE_SALARY $45,255.00 $35,500.00 $25,750.00 $150,900.00
EMP_COMISSION_RATE 0.015 0.010

a) List all the attributes that contain multi-valued dependencies.

b) List all attributes that are not atomic.

c) List (if there are any) partial dependencies.

d) List (if there are any) transitive dependencies?

e) How many entities would you need to convert this data to 4NF? List the entities.

f) Draw the 4NF relational diagram.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Database Concepts International Edition

Authors: David M. Kroenke

6th Edition International Edition

0133098222, 978-0133098228

More Books

Students also viewed these Databases questions

Question

Discuss opportunities for advancement in a nursing career

Answered: 1 week ago

Question

=+ (c) Show that a compact negligible set is trifling.

Answered: 1 week ago

Question

5. If yes, then why?

Answered: 1 week ago

Question

6. How would you design your ideal position?

Answered: 1 week ago