System Analysis and Design Exercises - Desklib

ISYS225

Table of Contents
1 Introduction......................................................................................................................2
2 Artifact..............................................................................................................................2
2.1 Week - 5 Data Flow Diagram...................................................................................2
2.2 Week - 6 Questions and Answers.............................................................................3
2.3 Week - 7 Object and Class Diagram........................................................................4
2.4 Week - 8 Activity Diagram.......................................................................................5
2.4.1 Lists the Objects.................................................................................................5
2.4.2 Domain class Diagram.......................................................................................6
2.4.3 Communication Diagram..................................................................................7
2.5 Week - 9 Class Diagram............................................................................................7
2.6 Week - 10 implement the new System.....................................................................7
2.7 Week - 11 Questions and Answers...........................................................................8
3 Conclusion.........................................................................................................................9
References...............................................................................................................................10
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1 Introduction
Main goals of this project is to demonstrate the understanding of fundamental concepts
of system analysis and design. This projects perform the week 5 to week 11 exercise to learn
the system analysis and design. In week 5, user needs to create the data flow diagram for
provided case study which is large food fair with food stalls. In week 6, user needs to read the
provided case study which is Sandra Medical Devices to answer the questions. In week 7,
user needs to create the design class diagram for provided case study and also lists the objects
for the case study. In week 8, user needs to develop the domain class diagram and
communication diagram for university library system. In week 9, user needs to read the
computing publishing Inc. case study to draw the class diagram. In week 10, user needs to
implement the new system for parcel courier Service Company. In week 11, user needs to
read the Custom Load Trucking case study to answer the questions. These are will be
discussed in detail.
2 Artifact
2.1 Week - 5 Data Flow Diagram
Data Flow Diagram for Food and Drinks scenario is illustrated as below ("Data Flow
Diagram - Everything You Need to Know About DFD", 2018).
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2.2 Week - 6 Questions and Answers
I) The real time glucose monitoring system is use the HIPAA. The health insurance
portability and accountability (HIPAA) act of 1996 is used to mandates the particular
responsibility with respects to the privacy and security of electronic protected health
information.
II) The RTGM system must be ensure the system data security during the transmission
between the patients servers and mobile devices because the ePHI system create,
receive and maintain to ensure the availability, integrity and confidentiality.
III) This is an intriguing issue, most patients won't have any desire to need to enter a
secret phrase or a stick each time they have to get to their alarm message or enact the
transmission of checking information. It isn't clear how much duty lays on the patients
(to keep/his/her telephone secure), and how much obligation lays on Sandia (to
require a secret word or stick to enact). The information itself could be scrambled on
the advanced mobile phone; the application can unscramble it to get to it. Maybe
center may be to require a stick when the PDA is turned on, or once every day.
IV) Requirements for medicinal services experts can be more stringent to get to anchor
ePHI information. Every human services individual can be required to enter ID and
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