Secondary storage refers to storage devices and media that are not constantly accessible by a computer system. Examples include external hard drives, portable flash drives, CDs, and DVDs.
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<span>Access controls define the allowable interactions between subjects and objects.
</span>They define contains rules which govern the interactions between subjects and objects and permissions subjects can grant to other subjects. The interactions between subjects and objects can be:<span> take, grant, create, remove...</span>
There a 52 weeks in a year
