Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

The following is the relation notation of the Veterinary Office List. VETERINARY_OFFICE (PetID, PetName, PetType, PetBreed, OwnerID, OwnerLastName, OwnerFirstName, ServiceDescription, ServiceDate, ServiceCharge) The functional dependencies

The following is the relation notation of the Veterinary Office List.

VETERINARY_OFFICE (PetID, PetName, PetType, PetBreed, OwnerID, OwnerLastName, OwnerFirstName, ServiceDescription, ServiceDate, ServiceCharge)

The functional dependencies are given below:

PetID -> PetName, PetType, PetBreed, OwnerID, OwnerLastName, OwnerFirstName

OwnerID -> OwnerLastName, OwnerFirstName

ServiceDescription -> ServiceCharge

PetID, ServiceDate -> ServicedDescription, ServiceCharge

Assumption: A pet belongs to only one owner, while an owner may have more than one pet. A pet receives at most one treatment on any given date.

Use the functional dependencies above to answer the following questions. Use detail steps or intermediate steps to answer the questions

A. Show the 1NF in relational notation and indicate the primary key.

B. Show all partial dependency in the relation only (if any) and identify the 2NF. Show primary keys and foreign keys references. Use relational notation.

C. Show all transitive dependency in your answer to question b (if any) and identify 3NF (show all relations). Show primary keys and foreign keys references. Use relational notation

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

Step: 3

blur-text-image

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

Moving Objects Databases

Authors: Ralf Hartmut Güting, Markus Schneider

1st Edition

0120887991, 978-0120887996

More Books

Students also viewed these Databases questions