Incremental backups save which type of data?

Incremental backups save which type of data?

• A. All files on the system every time
• B. Files edited since the last backup
• C. New files created since the last backup
• D. Only system files

Answer: (C)

Incremental backups capture data that has changed since the last backup, which makes the process faster and uses less storage. This means new data created since the previous backup needs to be saved to reflect the current state. Among the choices, describing data that has been created since the last backup best matches this idea, since new files are the clear additions since the previous backup. The other options describe different backup types or scopes: backing up all files is a full backup, backing up only edited files would miss new data, and backing up only system files ignores user data.

Incremental backups capture data that has changed since the last backup, which makes the process faster and uses less storage. This means new data created since the previous backup needs to be saved to reflect the current state. Among the choices, describing data that has been created since the last backup best matches this idea, since new files are the clear additions since the previous backup. The other options describe different backup types or scopes: backing up all files is a full backup, backing up only edited files would miss new data, and backing up only system files ignores user data.