When Trying to Unmount a Device It Is Reported as Being

question 122

Multiple Choice

When trying to unmount a device it is reported as being busy. Which of the following commands could be used to determine which process is causing this?

• A) debug
• B) lsof
• C) nessus
• D) strace
• E) traceroute

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Definitions:

Different Stars

Various types and classifications of stars in the universe, characterized by distinct physical properties such as mass, temperature, and brightness.

Brightness Constancy

The visual perception phenomenon where the perceived brightness of an object remains constant despite changes in illumination.

Perceived Lightness

The visual perception of the brightness or intensity of an object's color.

Frequency Of Light

The number of waves that pass a fixed point in a given unit of time, which dictates the color of light perceived by the human eye.