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Developing a window system to simulate COVID-19 vaccine access


Vaccines are one of the methods for us to curb the pandemic and one of the best ways to protect our society from COVID-19.


Since the beginning of the pandemic, various efforts have been carried out globally to develop COVID-19 vaccines.


The Special committee for ensuring access to COVID-19 vaccine supply was established to ensure timely access to the supply of COVID-19 vaccines for the country.


As such, you are commissioned to develop a window system that simulates the process of accessing to the supply of COVID-19 vaccine involving real word objects such as personnel members, people, vaccines, appointments and vaccination centres, to name a few.


The people either citizens or non-citizens should be able to register for vaccination to the system Also the system should allocate the access to vaccines for people via appointment.


In addition, the system should be GUI-driven with options for the functional scenarios.


As an object-oriented programming student, you are required to identify the domain objects and the relationships and develop the necessary data attributes or methods needed to fulfil the requirements.


In this assignment, a report document is mandatorily required to reflect the solution design and the implementation details along with code snippets that employ object-oriented programming concepts.

The following are the basic requirements that illustrate the scenario.


You program should have two types of access rights such as People (citizens/non-citizens) and Personnel of special committee for access to covid19 vaccine supply.


People (Citizens/Non-citizens):

People should have access to the following functionalities:

Register to the vaccination programme (Register/Modify/View)

Enter Individual Details

Update Profile


Choose details (Modify/View)

View account Details

Submit vaccination appointment (Register/Cancel/View)


Make appointment


Choose date


Choose lacotion between center a, b ,c ,or d


Choose date /Verify Date


View Vaccination status (View/Search)

View Number of Dose received ( first,second)

Vaccination status ( complete / incomplete)


In solution design, you are required to

Identify the various attributes needed for describing the entity.

Identify and include the necessary methods.

Check duplication of records.

State any valid/logical assumptions for functional requirements to reach the object oriented design concepts.

Develop the practical ability to describe, justify, and implement an Object-oriented system.

At the end of this coursework, you should be able to:

Implement a software application that exploits the strength of object-oriented paradigm (C6, PL02)

Demonstrate the use of object oriented concepts and their functionalities in the existing system (A3, PL05)

The program submitted should compile and be executed without errors.

Validation for input should be done for each entry from the users to avoid logical errors.

The implementation code must highlight the use of object-oriented programming concepts as required by the solution.

Students should use text files for storing and retrieving data required for the system.

Not allowed to use any database tools like access / oracle etc.

 As part of the assessment, you must submit the project report in softcopy form, which should have the following format:


Cover Page:

All reports must be prepared with a front cover. A protective transparent plastic sheet can be placed in front of the report to protect the front cover. The front cover should be presented with the following details:



Coursework Title


Name (Student name and ID)

Description and justification of the design and the implementation code which illustrate the object oriented programming concepts incorporated into the solution.

A 1500-word report based on the object-oriented topic researched





The font size used in the report must be 12pt and the font is Times New Roman. Full source code is not allowed to be included in the report.


The report must be typed and clearly printed.

You may source algorithms and information from the Internet or books. Proper referencing of the resources should be evident in the document.

All references must be made using the APA referencing system.

List of references at the end of your document or source code must be specified.

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