Solved Homework: Question: Can someone help me solving it? Thanks in advance You can use the simple stopwatch java program …

Question One: Answer ALL the following questions Read the following case study: An automated ticket machine sells rail tickets. Users select their destination and input a credit card and a personal identification number. The rail ticket is issued and their credit card account 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 type of ticket required Once a destination has been selected, the ticket price is displayed and customers are asked to input their credit card. Its validity is checked and the user is then asked to input their personal identifier (PIN). When the credit transaction has been validated, the ticket is issued with the system is gained. Discover ambiguities or omissions in the above statement of requirements for part of a ticket-issuing system. Suggest one user requirment and write the system requirment for it. A) B)
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Can someone help me solving it? Thanks in advance
You can use the simple stopwatch java program to record the sorting process time

Question One: Answer ALL the following questions Read the following case study: An automated ticket machine sells rail tickets. Users select their destination and input a credit card and a personal identification number. The rail ticket is issued and their credit card account 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 type of ticket required Once a destination has been selected, the ticket price is displayed and customers are asked to input their credit card. Its validity is checked and the user is then asked to input their personal identifier (PIN). When the credit transaction has been validated, the ticket is issued with the system is gained. Discover ambiguities or omissions in the above statement of requirements for part of a ticket-issuing system. Suggest one user requirment and write the system requirment for it. A) B)

Expert Answer

answers

(A)

4665-4-2E SA: 9818 SR: 4460 Ambiguities and omission include Is it select multiple destinations same time? . Tickets need to book either single person or multiple people on same time to the destination? Destination selected is wrong then is it possible to cancel or go back? Suppose Invalid credit card used then what will happen? Is it swipe or insert the credit card? . If entered incorrect personal Identification numbers then what happens? Sufficient balance not there in credit cards then what will give? Is it manually entering the numbers? . Ticket Prices are varying for Adults/child? Is it their Rooms on Trains? Is it print access is there or not?

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