Question: Develop the activity diagram for the following use case named Add a Listing. Use case name: Add a listing Scenario: Add a single listing Triggering
Develop the activity diagram for the following use case named Add a Listing.
Use case name: Add a listing
Scenario: Add a single listing
Triggering Event: Agent wants to add a listing to the database
Actors: Clerk in the MLS office
Stakeholders: MLS Clerk, Agent and RE Office Clerk
Preconditions: Real Estate Agent must exist
Post conditions: New Listing object must exist
Flow of Events: 1- Actor: a- Enter Agent info b- Enter new listing information on a property c- Verify Listing d- Quit session 2- System: a- Verify agent find and display status b- Create new listing, display it c- Terminate session
Exception Conditions: a- If agent not found in database, terminate session c- If errors in listing, edit listing
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