Question

Consider the following scenario in an automated Bus Ticket Vending machine. Activity should start with the passenger who wants to purchase a ticket. The ticket vending machine requests the passenger such as Name. Address, Mobile Number, and trip details from the passenger. Based on the given details, the machine will check the availability of seats and display the options for the trip. Based on the options, the machine will. caiculate the amount to be paid and provide payment options. After payment is done, the ticket will be issued Draw a neat, labeled. Activity Diagram with Swim Lanes in UML notation for modeling the above given scenario, showing all decision nodes, fork nodes, and join nodes clearly.

Answer 1

A step-by-step workflow should be described for the Bus Ticket Vending machine scenario, highlighting the potential use of decision nodes, fork nodes, and join nodes in the UML Activity Diagram with Swim Lanes. The swim lanes would separate the different actors' actions, and UML notations would depict flow and conditions.

Step-by-step explanation:

The student's question pertains to the creation of an Activity Diagram with Swim Lanes using UML notation to model an automated Bus Ticket Vending machine scenario. In this scenario, a passenger starts the activity by providing personal and trip details, which the machine uses to check seat availability and calculate the ticket amount. Upon selecting an option and completing the payment, a ticket is issued.

An appropriate response would include a step-by-step explanation of each part of the process, starting with collecting passenger details, checking seat availability, displaying trip options, and ending with the issuing of the ticket after payment. The response would identify the decision nodes (e.g., checking for seat availability, choosing trip options), fork nodes (simultaneous actions, if any), and join nodes (where parallel actions reconvene into a single flow) in the diagram.

Since an actual diagram cannot be conveyed through text, a description of the swimlane sections—for the passenger, the ticket vending machine, and any other involved parties—would be outlined, specifying the tasks within each lane and the flow of activities would be depicted using UML notations such as arrows for activity sequence and diamonds for decision points.