COMM 335 Study Guide - Midterm Guide: Freshbooks, Amazon Elastic Block Store, Dedicated Hosting Service
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Ex: information that need to be represented in database. The system should be treated as a black box. You may model the interaction between the system and the environment, but not. You do not model the subsystems, just the system as a whole. Because you: design: model the components of the system being developed, as a blueprint for the internals of the system model the components of the system in the next phase. building the system later. It is typically not executable by computers: build/buy: build or buy the system. The result is executable by computers. output = software or hardware system executable by computer. Install: install the new system, including hardware and software. 5. data from the current system to the new system and begin using the new system: deploy: operate the new system as users enter data, execute processing, and generate reports. Maintain the system as new updates or requirements emerge.
