For the SCADA System Shown, the Host Computer

question 46

Multiple Choice

For the SCADA system shown, the host computer:

• A)monitors the process.
• B)sends commands to the PLCs.
• C)stores data automatically.
• D)all of these.

---

Definitions:

Stratum Lucidum

A thin, clear layer of dead skin cells in the epidermis found only in areas of thick skin, like the palms and soles.

Melanocyte

A cell located in the bottom layer of the skin's epidermis and in the eye, responsible for producing melanin, the pigment that colors the skin, hair, and eyes.

Epidermis

The outermost layer of the skin, consisting of keratinized, stratified squamous epithelium that functions as a barrier against environmental damages.

Sebaceous Gland

A small oil-producing gland present in the skin of mammals which secretes a lubricating oily matter (sebum) into the hair follicles to lubricate the skin and hair.