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Single Answer
0Erin’s organization uses a backup schedule that creates a full backup once a week, then creates differential backups once a day on all other days. If the full backup was done four days ago, and Erin needs to restore from it, how many backups will she have to restore in total?
Answer Options
A
One
B
Two
C
Three
D
Four
Correct Answer: D
Explanation
Erin will need to restore the full backup, then apply the differential backups from each of the remaining three days for a total of four backups.