Transcript VISIO lab
VISIO lab & DFDs
Class 13
VISIO Lab
Check syllabus or notes from last class
to see where class will meet today.
Instructions on how to use VISIO to
create DFDs.
Patient Information System
Draw a context level and zero-level DFD for a
patient information system. A doctor will
receive a patient report containing
information about the patient. The system
accepts patient information to add a new
patient, find an existing patient’s information,
update and existing patient’s information and
deletes patient records if needed.