A Chronic Disease of the Inner Ear Marked by a Recurring

question 28

Multiple Choice

A chronic disease of the inner ear marked by a recurring syndrome of vertigo, dizziness, and progressive hearing loss is called:

• A) cholesteatoma.
• B) Ménière's disease.
• C) otosclerosis.
• D) mastoiditis.

---

Definitions:

Output Module

A component of a PLC or other control system that provides the interface for output signals to external devices or equipments.

Input Module

A component in programmable controllers or computers that receives and processes input signals from sensors or other devices.

Ladder Program

A graphical programming language resembling a ladder used for programming PLCs, where the vertical lines represent the power supply and each rung represents a rule executed by the PLC.

Total Memory

The aggregate amount of digital storage capacity available in a computer system or device, encompassing RAM, ROM, and any other data storage types.