Computer Science for IGCSE & O level - Software (Section 5 - No. 15)
What are the advantages of using backup software?
To restore corrupted files
To create a 'restore point'
To prevent the loss of files
To defragment the disk
解释
Backup software helps recover files in case of data loss or corruption and often uses restore points to allow the user to revert to a previous state of their files.