The Fundamental Part of the User Interface That Permits the System

question 46

Multiple Choice

The fundamental part of the user interface that permits the system to capture information is the _____ mechanism.

• A) description
• B) input
• C) interface
• D) navigation
• E) output

---

Definitions:

Pitch

The perceived frequency of a sound, determining its musical note or tone.

Pinna

The visible part of the ear that is outside the head, which captures sound waves and directs them into the ear canal.

Middle Ear

The part of the ear that channels and amplifies sound through the eardrum, hammer, anvil, and stirrup to the inner ear.

Eardrum

A slim barrier that divides the external ear from the internal ear and oscillates when influenced by sound vibrations.