The data-flow diagram is used because it depicts logical business processes, information requirements, and information flows, not the physical view of these elements of the system.
举一反三
- The __________<br/>is used because it depicts logical business processes, information<br/>requirements, and information flows. A: physical view B: logical view C: data-flow diagram
- What are the three main processes of supply chain management? A: Product flow B: Information flow C: Financial flow D: Business flow
- ______________ is the process of gathering and organizing information from users, managers, business processes, and documents to understand how a proposed information system should function. A: Requirements collection B: Systems collection C: Systems analysis D: Records archiving
- The three main flows of the supply chain are the product flow, the information flow and the staff flow.（ ）
- A<br/>logical data flow diagram:() A: includes<br/>types of programs, such as online or batch. B: is<br/>a model of how the system will be implemented. C: does<br/>not include any primitive processes. D: is<br/>a model of how the business operates.