Answer:
Sticky notes
Explanation:
I got the question correct
A computer uses unallocated space also know as free space to keep a file that has been deleted in its disk until a new file takes it spot and overwrites it.
<span>An attribute in a relation of a database that serves as the primary key of another relation in the same database is called a
</span>
Hi there!
A audit trial is a report of changes that have been obtained to a file or some kind of database.
Hope this helped!~