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Unformatted text preview: 2.) Describe the messages from the external actor to the system 3.) Identify and add any special conditions for the message including iteration 4.) Identify and add the output return messages. 5 Marks: 5 List the key criteria used in selecting alternatives? 1.) The Company's Strategic Plan 2.) Economic Feasibility 3.) Schedule and Resource Feasibility 4.) Technological Feasibility 5.) Operational, Organizational and Cultural Feasibility 6 Marks: 5 Briefly describe: Facilities Management, Package Software, Turnkey Systems 1.) Facilities Management - The outsourcing of all data processing and information technology to an outside vendor. 2.) Package Software - Software that is already built and can be purchased as a package. 3.) Turnkey Systems - A complete system solution including hardware and software that can be turned over to the purchasing organization....
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- Winter '12
- sequence diagram