Which type of backup would be most suitable for quick recovery of consistently changing files?

The most suitable type of backup for quick recovery of consistently changing files is the daily incremental backup. This kind of backup captures only the data that has changed since the last backup, whether it was a full or incremental backup. As a result, it minimizes the amount of data that needs to be saved and managed on a daily basis.

When dealing with files that frequently change, this approach allows for a more efficient backup process, using less storage space and requiring less time to complete compared to full backups. Moreover, it enables quicker recovery times for the latest versions of these files because each incremental backup provides a record of changes made over the last day, leading to a straightforward and efficient restore process.

To recover the most recent version of a file, you would only need the last full backup and the most recent incremental backups, making this method particularly well-suited for environments where data alterations occur regularly and speed is of the essence.