What is an example of a use case?

What is an example of a use case?

A use case is a description of how a person who actually uses that process or system will accomplish a goal. For example, imagine you’re a cook who has a goal of preparing a grilled cheese sandwich. The use case would describe through a series of written steps how the cook would go about preparing that sandwich.

How do you write use cases?

How To Write a Use Case

1. Identify who is going to be using the website.
2. Pick one of those users.
3. Define what that user wants to do on the site.
4. For each use case, decide on the normal course of events when that user is using the site.
5. Describe the basic course in the description for the use case.

What is content of use case template?

A brief description of events for the most likely termination outcome. List the actions the actor does and how the system responds. A list of other use cases that are associated with this use case. A list of other related documents, models, and products that are associated with this use case.

What is use case scenario example?

For example a system use case might be “return book when overdue” and would describe the interactions of the various actors (borrower, librarian) with the system in carrying out the end-to-end process.

How do you create a use case diagram?

How to Draw a Use Case Diagram?

1. Identify the Actors (role of users) of the system.
2. For each category of users, identify all roles played by the users relevant to the system.
3. Identify what are the users required the system to be performed to achieve these goals.
4. Create use cases for every goal.
5. Structure the use cases.

How many scenarios are in a use case?

Finding All Use Case Scenarios The user can take alternate “3A1” or not, and then can take either “5A1” or “5A2” (in either case), or both “5A1” and “5A2”, and then can either take alternate “10A1” or not. This yields 12 distinct scenarios.

How do you create a use case diagram in Word?

Create a new use case diagram

1. On the File tab, point to New.
2. in the Search box, type UML use case.
3. From the search results, select UML Use Case.
4. In the dialog box, select the blank template or one of the three starter diagrams.
5. Select Create.
6. The diagram opens.

How do you write a use case in BRD?

How to Create a Use Case (Part 2)

1. Assign a name.
2. Brief description.
3. Define the use case actors.
4. Create the basic flow.
5. Create the alternative flow.
6. Define any special requirements.
7. Pre-conditions.
8. Post-conditions (What happens when the use case ends)