The administrator installs database software to encrypt each field as it is written to disk. Which of
the following describes the encrypted data?
A.
In-transit
B.
In-use
C.
Embedded
D.
At-rest
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the correct is D. at rest.
The difference between data-in-flight and data-at-rest lies in the way the data moves through or is stored on its media. In the case of data-in-flight, data is moving through a communications media such as a copper wire, optical cable or even air (in the case of wireless communications). Data-at-rest refers to data that has been written to a media such as a disk drive, tape cartridge, or CD.
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