A User Typed the Name of a Program at the Command-Line

question 19

Multiple Choice

A user typed the name of a program at the command-line and pressed Enter. A user interface appeared on the screen. What function did the OS perform?

• A) started a process
• B) loaded a driver
• C) scheduled a service
• D) loaded the file system

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Definitions:

Tympanic Cavity

An air-filled space in the temporal bone of the skull behind the eardrum that contains the bones of the middle ear.

External Acoustic Meatus

The ear canal leading from the outer ear to the eardrum.

Oval Window

A membrane-covered opening that leads from the middle ear to the vestibule of the inner ear, where sound vibrations are transmitted.

Auditory Receptors

Receptor cells located in the cochlea of the inner ear that detect sound waves and convert them into neural signals for the brain to interpret.