Review the external event checklist in Figure and think about a university course registration system. What is
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Pretan Change Fawar Don't worry much about these until the User wants to log on to the system User wants to change the password Userwants to change preference settings design phase Back up éatabase Charge Patentr YV System crash requires database recovery Time to back up the database Time to require the user to change the password
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Systems analysis and design in a changing world
ISBN: 978-1423902287
5th edition
Authors: John W. Satzinger, Robert B. Jackson, Stephen D. Burd
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