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
Ⅰ. Introduction of Study
1. Background of study
Although the name of 'QR code' was difficult to remember at first, the recognition rate of 'QR Code' is increasing day by day. As smart phones have become popular globally, various marketings which are using it have appeared. One of the typical marketings is QR code marketing. If QR code which is also called 2D barcode is scanned, it simpl
1. Introduction
i. Exordium
This group project is about the study about one company is related with culture or tourism industry. We select IBIS hotel as a subject of our group project. First, we look into the basic information about IBIS hotel. And rest of our study are done by using a comparative study between IBIS hotel, Seoul Royal hotle and Sejong hotel, SWOT analysis and investigate market
The scene at Six D.O.G.S in Athens.
It’s hard to believe that only six or seven years ago, this shop-filled area — known by the somewhat unwieldy title of the “historic commercial triangle” — was a virtual wasteland for night life. Back then, after the bustling daytime crowds dispersed, the triangle went dark.
“In the center of Athens there was nothing, just these really c
2. Case Summary
2.1. The George V Opportunity
The Hotel George V is a nine-story hotel designed by two famous French art deco architects at a cost of $31 million. Opened in 1928, it is located in Avenue George V, Paris, France, and has 245 guest rooms, award-winning restaurants, private gardens, and expensive common areas.
In December 1996, Kingdom Holding Company, the investment company con