Practical Task

In this task, you will review the design principles you have learned and practise the

skills you have been introduced to by designing a task manager application with

features of your choice.

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Follow these steps:

Create a use case diagram for your task manager application. You can

decide on the use cases for your application.

Create a sequence diagram for your task manager application. You may

assume that your task manager application will utilise files to store its data.

In a plain text file, outline the concerns of each component in your task

manager application.

Create a class diagram for your task manager application.

Create a CRUD matrix for your task manager application.