Homework Help is Here – Start Your Trial Now!
Engineering
Computer Engineering
Consider the following relation which has been designed to store data about medical doctors, clinics, patients, and appointments. Important Assumptions: The patient is given an appointrment with a doctor. The patient always visits the same clinic, but the doctor works in different dinics. DocPatientAppointments Table DrRank Senior ... AppDate 15-Jun-21 16-Jun-21 15-Jul-21 18-Jul-21 ClinicID CIBlock 1044 PatientName Abdulla Ali Qasim Ahmed Fatima Sami PatID PatientAge DRID D18 DrName John Smith 12 C1 P70 POS 35 C2 904 D59 Ahmed Nasir Prof P93 7 C3 350 904 Qasim Ahmed Sameer Omar C2 C3 PO5 35 62 350 20-Sep-21 P81 ) Why is the above table un-normalized? ) One way to transform the above table into 1NF is to flatten the table? Briefly explain how the flattening process is done. Identify all Functional Dependencies (FD) from the above table. Each of the FDs is going to represent a stand-alone table. Make ure none of the produced tables contains neither partial nor transitive dependencies. [Hint: there are 4 FDs). Use the editor to format your answer

Consider the following relation which has been designed to store data about medical doctors, clinics, patients, and appointments. Important Assumptions: The patient is given an appointrment with a doctor. The patient always visits the same clinic, but the doctor works in different dinics. DocPatientAppointments Table DrRank Senior ... AppDate 15-Jun-21 16-Jun-21 15-Jul-21 18-Jul-21 ClinicID CIBlock 1044 PatientName Abdulla Ali Qasim Ahmed Fatima Sami PatID PatientAge DRID D18 DrName John Smith 12 C1 P70 POS 35 C2 904 D59 Ahmed Nasir Prof P93 7 C3 350 904 Qasim Ahmed Sameer Omar C2 C3 PO5 35 62 350 20-Sep-21 P81 ) Why is the above table un-normalized? ) One way to transform the above table into 1NF is to flatten the table? Briefly explain how the flattening process is done. Identify all Functional Dependencies (FD) from the above table. Each of the FDs is going to represent a stand-alone table. Make ure none of the produced tables contains neither partial nor transitive dependencies. [Hint: there are 4 FDs). Use the editor to format your answer

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
See similar textbooks
icon
Related questions
Question
Consider the following relation which has been designed to store data about medical doctors, clinics, patients, and appointments. Important Assumptions: The patient is given an appointment with a doctor. The patient always visits the same clinic, but the doctor works in different clinics. DocPatientAppointments Table DrName John Smith ... PatientAge ClinicID Ci C2 C3 CIBlock ApnDate 1044 904 350 904 350 DRID D18 DrRank Senior PatID P70 PatientName Abdulla Ali 15-Jun-21 16-Jun-21 15-Jul-21 18-Jul-21 20-Sep-21 12 POS P93 Qasim Ahmed Fatima Sami 35 7 D59 Ahmed Nasir Prof 35 C2 Qasim Ahmed Sameer Omar PO5 P81 62 C3 a) Why is the above table un-normalized? b) One way to transform the above table into 1NF is to flatten the table? Briefly explain how the flattening process is done. C) Identify all Functional Dependencies (FD) from the above table. Each of the FDs is going to represent a stand-alone table. Make sure none of the produced tables contains neither partial nor transitive dependencies. [Hint: there are 4 FDS]. Use the editor to format your answer
Transcribed Image Text:Consider the following relation which has been designed to store data about medical doctors, clinics, patients, and appointments. Important Assumptions: The patient is given an appointment with a doctor. The patient always visits the same clinic, but the doctor works in different clinics. DocPatientAppointments Table DrName John Smith ... PatientAge ClinicID Ci C2 C3 CIBlock ApnDate 1044 904 350 904 350 DRID D18 DrRank Senior PatID P70 PatientName Abdulla Ali 15-Jun-21 16-Jun-21 15-Jul-21 18-Jul-21 20-Sep-21 12 POS P93 Qasim Ahmed Fatima Sami 35 7 D59 Ahmed Nasir Prof 35 C2 Qasim Ahmed Sameer Omar PO5 P81 62 C3 a) Why is the above table un-normalized? b) One way to transform the above table into 1NF is to flatten the table? Briefly explain how the flattening process is done. C) Identify all Functional Dependencies (FD) from the above table. Each of the FDs is going to represent a stand-alone table. Make sure none of the produced tables contains neither partial nor transitive dependencies. [Hint: there are 4 FDS]. Use the editor to format your answer
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY
SEE MORE TEXTBOOKS