Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

RE - DESIGN THE DATABASE AND ENSURE THAT ALL THE TABLES ARE IN THIRD NORMAL FORM. Show the table ( or schemas ) . FUNTIONAL

RE-DESIGN THE DATABASE AND ENSURE THAT ALL THE TABLES ARE IN THIRD NORMAL FORM. Show the table (or schemas).
FUNTIONAL DEPENDENCIES:
MEMBER_EMPLOYER --> EMPLOYER_ADDRESS
MEMBER_EMPLOYER --> EMPLOYER_PHONE
P_C_ PHYSICIAN_NO --> PHYSICIAN_NAME
DEPENDENT_ID --> DEPENDENT_NAME
DEPENDENT_ID --> DEPENDENT_DATE_OF_BIRTH
DEPENDENT_ID --> DEPENDENT_SEX
THE FIRST TABLE IS MEMBER.
The Schema of the table is as follows:
MEMBER (MEMBERSHIP_NO, MEMBERSHIP_TYPE, MEMBER_NAME, MEMBER_ADDRESS,
MEMBER_DATE_OF_BIRTH, MEMBER_SEX, MEMBER_EMPLOYER, EMPLOYER_ADDRESS
EMPLOYER_PHONE, P_C_PHYSICIAN_NO, PHYSICIAN_NAME)
THE SECOND TABLE IS DEPENDENTS:
The Schema of the table is as follows:
DEPENDENTS(MEMBERSHIP_NO, DEPENDENT_ID, DEPENDENT_NAME, RELATIONSHIP,
DEPENDENT_DATE_OF_BIRTH, DEPENDENT-SEX)

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

Databases Demystified

Authors: Andrew Oppel

1st Edition

0072253649, 9780072253641

Students also viewed these Databases questions

Question

What are the main differences between rigid and flexible pavements?

Answered: 1 week ago

Question

What is the purpose of a retaining wall, and how is it designed?

Answered: 1 week ago

Question

How do you determine the load-bearing capacity of a soil?

Answered: 1 week ago

Question

what is Edward Lemieux effect / Anomeric effect ?

Answered: 1 week ago