Which type of backup saves only the files that have changed since the last backup?

Which type of backup is the fastest to restore but requires the most storage space?

What type of backup captures all selected files and folders, regardless of whether they have changed since last backup?

Which backup strategy requires every backup to be restored from the last full backup and all subsequent incremental backups?

Which type of backup requires the largest amount of storage space?

Which type of backup only saves the files that have changed since the last full backup?

What type of backup captures only the data that has changed since the last backup?

What type of backup takes the longest to restore but requires the least storage space?

Which type of backup captures only the data that has changed since the last full backup?