COMM 226 Lecture Notes - Lecture 2: Business Process Model And Notation, Business Process, Information System
13 Oct 2016
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Chapter 2 business processes, information systems, and information. A business process is a sequence of activities for accomplishing a function. Add a class to the business curriculum. Add a new section to a class schedule. An activity is a task within a business process. Submit the grade reporting form to the departmental administrator. The computer industry has created dozens if techniques for documenting business processes over the years, but we will use the bpmn business process model and. Each one identifies a role, which is a subset of the activities in a business process that is performed by a particular actor. Processes can be copied and reused; they are scalable. A system is a group of components that interact to achieve some purpose. Information system is a group of components that interact to produce information. Five-component framework: a model of the components of a functioning information system that includes hardware, software, data, procedures and people.
