Using Visual Paradigm to Develop Use Case and Activity Diagrams: In this virtual lab exercise, you will develop UML diagrams describing the as-is system for a scenario of your devising. First, you will describe your scenario in general terms in plain English prose. Then you will use UML to first develop use case diagram(s) and then activity diagram(s) for your scenario. These diagrams, together with your text description, constitute the as-is system: the set of processes that are the way things currently get done. Your scenario can be any of a number of common real-life situations:

on a bank

Do the following activities:

Step 1:

Write a brief description of your scenario. Give enough detail in your scenario to motivate the

use cases and the activities that you identify and develop.

Step 2:

Develop the use case diagrams for your scenario. You do not need to model all of the

possibilities inherent in your scenario; your use case diagram should contain at least two actors

and at least five activities.

Step 3:

Create activity diagrams for two of the activities in your use case diagram.

Step 4:

Export your use case diagram and your two activity diagrams as PNG (with background)

images