what is a distributed control system (dcs) usually referred to as? a multi - site supervisory system a…

Brief Explanations:

A Distributed Control System (DCS) is used to control a process from multiple locations. It is often considered a multi - site supervisory system as it supervises and controls processes across different sites. A personal computing network is mainly for general computing tasks among personal devices. A global internet service provider offers internet access. A single - site process automation system controls a process at one location only.

Answer:

A. A multi - site supervisory system