How many levels are present in a complex SCADA system?

How many levels are present in a complex SCADA system? Correct Answer 4 – levels

There are four-levels in a complex SCADA system. In complex SCADA architectures, there is a variety of wired and wireless media. A diverse range of wired and wireless media can be utilized by the complex SCADA system.

Related Questions

Our present education system has enabled the people to assimilate the latest technology that is available all over the world and to make the best use of it. There are a lot many advantages with this present system such as it helps in developing the kids mind, expands the knowledge on various subjects and technologies,broadens the viewpoints of an individual and so on. But with these many merits there are demerits included too. Which of the following, if true, would weaken the conclusion about the disadvantages of the present education system?