What Program Is Used to Start and Shut Down a Computer

question 7

Multiple Choice

What program is used to start and shut down a computer or mobile device, provide a user interface, manage programs and memory, and provide file management, among other functions?

• A)an operating system
• B)a file utility
• C)application software
• D)a system utility

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Definitions:

Narcolepsy

A chronic sleep disorder characterized by overwhelming daytime drowsiness and sudden attacks of sleep, often linked to genetic factors and abnormalities in REM sleep.

Collapses

Structural failures or breakdowns, often sudden, caused by stress exceeding the material's strength or by foundational weaknesses.

Dreams

Sequences of thoughts, images, and sensations occurring in a person's mind during sleep, often reflecting unconscious desires and experiences.

Unconscious Conflicts

Psychological struggles within the unconscious mind, often stemming from repressed thoughts or experiences, that can influence behaviors and emotions.