1. 기존 PLANT 내의 제어실에 새로운 CONTROL SYSTEM 을 설치하고 기존 CONTROL SYSTEM 과의 DATA COMMUNICATION을 하려고 한다. 이때 고려해야할 사항을 설명하시오. 또한, OSI (Open System Interconnection) 7 Layer 에 대해 설명하고 TCP/IP 4계층과 비교 및 적용되는 Protocol의 예를 드시오.
① 이기종간의 제어시스템간의 데이타
of high-context cultures are socialist, choosing set agreement to personal success. In addition, people, form high-context cultures, are not as much of managed by cause than by instinct of feelings. Context is more significant than words for high-context culture. For instance, in Koreaare a standardized people and they do not speak as much as low-context culture such as America. When they say on
of sleep, the night of childhood. and the name of this piece means big sleep at day. A very large room bathed in black light. 36 beds, four rows of nine, reduced to their simplest form, amounts, bars around the void where the bed should be and are suspended from the ceiling, overturned, no one could lie down, except to be bound, except to float like a pure spirit. The memory of the internship yea
of force relations immanent in the sphere in which they operate and which constitute their own organization; ② as the process which, through ceaseless struggles and confrontations, transforms, strengthens, or reverses them; ③ as the support which these force relations find in one another, thus forming a chain or asystem, or on the contrary, the disjunctions and contradictions which isolate t
- Data flow diagram(DFD)
The primary tool for representing asystem's component processes and the flow of data between them
- Functions of DFD
- alogical graphic model of information flow
- asystem into modules that show manageable levels of detail
- the processes or transformations
-Characteristics of Object-oriented development
1. More iterative and incremental than