System Analysis and Design

System Analysis and
Design

Table of Contents
INTRODUCTION...........................................................................................................................1
MAIN BODY...................................................................................................................................1
Use case diagram....................................................................................................................1
Use case documentation.........................................................................................................2
Class diagram.........................................................................................................................7
Interaction diagrams...............................................................................................................8
CONCLUSION..............................................................................................................................11
References:.....................................................................................................................................12

INTRODUCTION
System analysis and design can be defined as the development of software and
application related to any management system to improve the operations of an organization
(Davis and Yen, 2019). It involves various stages of software development life cycle such as first
it is planned and analyse the requirements of the software, secondly it is designed on pen paper,
thirdly it is to be developed and programmed through coding, fourthly it is tested to detect errors,
fifthly it deployed to the client or for personal use and sixthly it is maintained to update
frequently for safety and security of the system (Qianyi, Xiaoshun, Ping and Lu, 2018). This
report is covering the second stage that is the designing of the digital management system for
Priory Central Dental Care Practice by Harborne council as per the scenario given. The
following discussion is made on the use case diagram, class diagram, sequence diagram and
activity diagram with proper findings and conclusion.
MAIN BODY
Use case diagram
Functional requirements
Harborne council has developed a new Central Dental Care Practice in the city and they
want to built a Digital Management System (DMS) that permits the employees and patients to
operate it comfortably and conveniently. The software must have the functional requirements
such as : system must record all the information of the patients like their private and reservation
details including name, date of birth, contact number, their joining date, their check up date and
many more which are necessarily important to record. Admins should be capable to discover,
remove and modify patient's information including reservation and nullification of appointments.
It should also be easy for the patients to modify their contact number themselves and to make
and cancel bookings online which means self online updates. If a patient is early for some time
for the reservation, the software should offset it and should inform the admin mechanically or
automatically (Pedrycz, 2018). Managers should be capable to manage the logistics and
instrumentality of the treatment and should be capable to upgrade the software with all accessible
instruments and devices needed to treat people. Also, they should be capable to nominate
substitutive doctors in case the daily doctor is lacking. It should also be achievable to create a
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full written report on all of the reservations to admins and managers at any 1 point collectively
with all of the nullifications taking place.
Diagram
Use case documentation
Case description
Assumptions made are as follows:
 Cancel appointment as well as change appointment is also added in this system
 If there is no available time slot for the patient, then receptionist ask for the change for
the same
 A treatment is given to the patient if any medicine is needed after the prescription
 Outstanding bill contains letter and reminder postcard are kept exterior of the system
 UML Personal edition is used to fulfil the needs of the systems for all the diagrams
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