Veritas NetBackup 10.x and NetBackup Appliances 5.x Administrator — Question 1

A file system on a server that has different files changing daily becomes corrupt, and a restore is required. The system is being backed up using True Image Restore with move detection enabled.
The most recent backups of this file system are displayed below:

Monday: A full backup -
Tuesday: A differential incremental backup
Wednesday: A cumulative incremental backup
Thursday: A differential incremental backup
Friday: A differential incremental backup
What is the minimum number of backup images that will be used to fully restore the server to its most current state?

Answer options

Correct answer: C

Explanation

To fully restore the server to its most recent state, the full backup from Monday and the cumulative incremental backup from Wednesday must be used, totaling three backups. The other backups are either differential or incremental and cannot alone restore the system without the initial full backup.