Update

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Why may an operating system request a restart after installing an update?

Answer and explanation

Correct answer: To replace system files currently in use with updated versions

The governing concept is safe replacement of files used by the operating system. During an active session, important system libraries, drivers, or services may be locked because they are currently running. A restart stops those processes and loads the newly installed versions during boot. Therefore option D is correct. Mouse colour, file-name length, and printer speed are unrelated to the normal reason for an update restart.

Related tags

System-UpdateRestartSystem-FilesOperating-SystemUsing An Operating System And File ManagementIct (Information & Communication Technology) Skills IIct Information Communication Technology Skills IArtificial Intelligence

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