A server failed Thursday evening before the nightly backup. The backup scheme in place was full backups every Sunday, incremental backups on Monday, Wednesday, and Friday, and differential backups on Tuesday, Thursday, and Saturday. To fully restore the server, which of the following is the LEAST amount of backup sets required?
A) One
B) Two
C) Three
D) Four

Question

Quizplus · Accepted Answer

To restore the server, you need the last full backup from Sunday and the most recent differential backup from Thursday. This requires two backup sets: the full backup and the differential backup.

A Server Failed Thursday Evening Before the Nightly Backup