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-The following is the relation notation of a table for a veterinary office. VET OFFICE (PetID, PetName, PetType, OwnerID, OwnerLastName, OwnerFirstName, ServiceTypeID, ServiceDescription, Service Date, ServiceCharge) The functional dependencies are given below: PetID -> PetName, PetType, OwnerID, OwnerLastName, OwnerFirstName OwnerID -> OwnerLastName, OwnerFirstName Service TypeID -> Service Description PetID, Service Date, ServiceTypeID -> Service Charge Assumptions: 1. A pet belongs to only one owner, while an owner may have more than one pet. 2. A pet can receive multiple treatments on a given date, as long as the services are of different types. Use the functional dependencies above to answer the following three questions. Use relational notation for all relations in your answers. Do not make additional assumptions and functional dependencies. Note: Not following relational notation is false. Including dependencies and references. Answer without detailed steps or intermediate steps are wrong. 1. Show the 1NF in relational notation (Do not forget to indicate the primary key). 2. Identify and list all partial dependencies in the relation only (if any). Identify and show the 2NF using relational notation, including all relations and their references. 3. Identify and show all transitive dependencies (if any) in your answer to question 2 Identify and show 3NF (show all relations) using relational notation, including all relations and their references. Hint: functional dependencies and normal forms (NFs) are different, so are their notation/representation. Don't mix them.

-The following is the relation notation of a table for a veterinary office. VET OFFICE (PetID, PetName, PetType, OwnerID, OwnerLastName, OwnerFirstName, ServiceTypeID, ServiceDescription, Service Date, ServiceCharge) The functional dependencies are given below: PetID -> PetName, PetType, OwnerID, OwnerLastName, OwnerFirstName OwnerID -> OwnerLastName, OwnerFirstName Service TypeID -> Service Description PetID, Service Date, ServiceTypeID -> Service Charge Assumptions: 1. A pet belongs to only one owner, while an owner may have more than one pet. 2. A pet can receive multiple treatments on a given date, as long as the services are of different types. Use the functional dependencies above to answer the following three questions. Use relational notation for all relations in your answers. Do not make additional assumptions and functional dependencies. Note: Not following relational notation is false. Including dependencies and references. Answer without detailed steps or intermediate steps are wrong. 1. Show the 1NF in relational notation (Do not forget to indicate the primary key). 2. Identify and list all partial dependencies in the relation only (if any). Identify and show the 2NF using relational notation, including all relations and their references. 3. Identify and show all transitive dependencies (if any) in your answer to question 2 Identify and show 3NF (show all relations) using relational notation, including all relations and their references. Hint: functional dependencies and normal forms (NFs) are different, so are their notation/representation. Don't mix them.

Practical Management Science
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter12: Queueing Models
Section: Chapter Questions
Problem 59P
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-The following is the relation notation of a table for a veterinary office. VET OFFICE (PetID, PetName, PetType, OwnerID, OwnerLastName, OwnerFirstName, Service TypeID, Service Description, Service Date, ServiceCharge) The functional dependencies are given below: PetID -> PetName, PetType, OwnerID, OwnerLastName, OwnerFirstName OwnerID -> OwnerLastName, OwnerFirstName Service TypeID -> Service Description PetID, Service Date, Service TypeID -> ServiceCharge Assumptions: 1. A pet belongs to only one owner, while an owner may have more than one pet. 2. A pet can receive multiple treatments on a given date, as long as the services are of different types. Use the functional dependencies above to answer the following three questions. Use relational notation for all relations in your answers. Do not make additional assumptions and functional dependencies. Note: Not following relational notation is false. Including dependencies and references. Answer without detailed steps or intermediate steps are wrong. 1. Show the 1NF in relational notation (Do not forget to indicate the primary key). 2. Identify and list all partial dependencies in the relation only (if any). Identify and show the 2NF using relational notation, including all relations and their references. 3. Identify and show all transitive dependencies (if any) in your answer to question 2 Identify and show 3NF (show all relations) using relational notation, including all relations and their references. Hint: functional dependencies and normal forms (NFs) are different, so are their notation/representation. Don't mix them.
Transcribed Image Text:-The following is the relation notation of a table for a veterinary office. VET OFFICE (PetID, PetName, PetType, OwnerID, OwnerLastName, OwnerFirstName, Service TypeID, Service Description, Service Date, ServiceCharge) The functional dependencies are given below: PetID -> PetName, PetType, OwnerID, OwnerLastName, OwnerFirstName OwnerID -> OwnerLastName, OwnerFirstName Service TypeID -> Service Description PetID, Service Date, Service TypeID -> ServiceCharge Assumptions: 1. A pet belongs to only one owner, while an owner may have more than one pet. 2. A pet can receive multiple treatments on a given date, as long as the services are of different types. Use the functional dependencies above to answer the following three questions. Use relational notation for all relations in your answers. Do not make additional assumptions and functional dependencies. Note: Not following relational notation is false. Including dependencies and references. Answer without detailed steps or intermediate steps are wrong. 1. Show the 1NF in relational notation (Do not forget to indicate the primary key). 2. Identify and list all partial dependencies in the relation only (if any). Identify and show the 2NF using relational notation, including all relations and their references. 3. Identify and show all transitive dependencies (if any) in your answer to question 2 Identify and show 3NF (show all relations) using relational notation, including all relations and their references. Hint: functional dependencies and normal forms (NFs) are different, so are their notation/representation. Don't mix them.
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