(a) Draw a physical level 0 Data Flow Diagram (DFD).
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...
Related questions
Question
![(a) Draw a physical level 0 Data Flow Diagram (DFD).
(b) Discover information from the physical DFD that is not present in the logical
DFD.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F78f4fed9-ba2c-42d3-9b30-07780d15354d%2Fe41a72ce-540c-4162-adbc-e84e7c136135%2F1ld9ksi_processed.png&w=3840&q=75)
Transcribed Image Text:(a) Draw a physical level 0 Data Flow Diagram (DFD).
(b) Discover information from the physical DFD that is not present in the logical
DFD.
![QI
Based on Figure Q1(a) and Figure Q1(b), answer question Q1(a) and Q1(b).
Patient name
Desired appointment
Availahle appts
Scheduled appt
Make or
change
appointment
Available appointments
Scheduled appt
D11 Appointments
Appointment to change "
Check Patient name
Existing
Patients
2
|Patient
Collect new information
patient
information
New Patient
Patient information
D22
Patient
Аppt
notification card
Patient Contact Info
3
Send
appointment
reminder
Current date
Scheduled appts
card
FIGURE QI (a)
When new patients come in for the first time, they fill out a
patient information form with their name, address, phone number,
and a brief medical history, which is then saved in the patient
information file. When a patient phones to make a new appointment
or change an existing one, the Medical Berjaya Clinic receptionist
searches through the appointment file for an open slot. The
appointment is scheduled once a suitable time for the patient has
been identified. If the patient is a new patient, the patient file
contains an incomplete entry. When the patient arrives for the
appointment, the complete information will be obtained. A postcard
reminder is routinely mailed by the receptionist to each client.
Because appointments are frequently scheduled months in advance,
the receptionist sends each patient a reminder postcard two weeks
before to his or her appointment.
FIGURE Q1 (b)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F78f4fed9-ba2c-42d3-9b30-07780d15354d%2Fe41a72ce-540c-4162-adbc-e84e7c136135%2F0l9ubaf_processed.png&w=3840&q=75)
Transcribed Image Text:QI
Based on Figure Q1(a) and Figure Q1(b), answer question Q1(a) and Q1(b).
Patient name
Desired appointment
Availahle appts
Scheduled appt
Make or
change
appointment
Available appointments
Scheduled appt
D11 Appointments
Appointment to change "
Check Patient name
Existing
Patients
2
|Patient
Collect new information
patient
information
New Patient
Patient information
D22
Patient
Аppt
notification card
Patient Contact Info
3
Send
appointment
reminder
Current date
Scheduled appts
card
FIGURE QI (a)
When new patients come in for the first time, they fill out a
patient information form with their name, address, phone number,
and a brief medical history, which is then saved in the patient
information file. When a patient phones to make a new appointment
or change an existing one, the Medical Berjaya Clinic receptionist
searches through the appointment file for an open slot. The
appointment is scheduled once a suitable time for the patient has
been identified. If the patient is a new patient, the patient file
contains an incomplete entry. When the patient arrives for the
appointment, the complete information will be obtained. A postcard
reminder is routinely mailed by the receptionist to each client.
Because appointments are frequently scheduled months in advance,
the receptionist sends each patient a reminder postcard two weeks
before to his or her appointment.
FIGURE Q1 (b)
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