Question Description
you learned about Requirements Engineering. Here are some requirements for part of a ticket-issuing system:
An automated ticket kiosk sells train tickets where users select their destination and input a credit card and personal identification number. The ticket is issued and their credit card account is charged. When the user presses the start button, a menu display of potential destinations is activated, along with a message to the user to select a destination and the ticket type required. Once a destination has been selected, the ticket price is displayed and customers are asked to input their credit card data. Its validity is checked, and the user is then asked to input his or her personal identifier (PIN). When the credit transition has been validated, the ticket is issued.
Given these, respond to the following:
- Identify any omissions or ambiguities in the above requirements, and explain why these may be problematic.
- Rewrite the above description using the structured approach described in Chapter 4. Resolve the ambiguities to the best of your ability.
- Write a set of non-functional requirements for the ticketing kiosk, setting out its expected reliability, response time, and any additional non-functional requirements you can think of.
Attach your submission below in a .DOC or .DOCX format only. Your document should be double spaced, be written in Times New Roman font be double-spaced, and the margins should be no more than 1 inch. Submissions not meeting these specifications will not receive credit.
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