Software Engineering (10th Edition)
10th Edition
ISBN: 9780133943030
Author: Ian Sommerville
Publisher: PEARSON
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Chapter 4, Problem 4.4E
Program Plan Intro
Given Information:
In an automated railway ticket-issuing system, users need to select their destination and input a credit card and a personal identification number. A menu display of potential destinations is activated, along with a message to the user to select destination after the user presses the start button when the rail ticket is issued. Users are requested to input their credit card after a destination has been selected and the validity of credit card is validated and the user is then requested to input a personal identifier and if validated then ticket is issued.
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Chapter 4 Solutions
Software Engineering (10th Edition)
Ch. 4 - Identify and briefly describe four types of...Ch. 4 - Prob. 4.2ECh. 4 - Prob. 4.3ECh. 4 - Prob. 4.4ECh. 4 - Prob. 4.5ECh. 4 - Suggest how an engineer responsible for drawing up...Ch. 4 - Prob. 4.7ECh. 4 - Prob. 4.8ECh. 4 - When emergency changes have to be made to systems,...Ch. 4 - Prob. 4.10E
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