A technician is concerned that archiving computers over the network is taking too long to finish each night. A vendor suggests incremental backups. Incremental backups would accomplish which of the…

Limiting the number of fully archived computers per night describes a rotation or partial backup strategy, not incremental backups.

Backing up an increasing number of files until the window closes describes an uncontrolled or differential-like process, not the defined behavior of incremental backups.

An incremental backup scans each computer and copies only the files that have been modified or created since the most recent backup - whether that was a full or a prior incremental backup. This minimizes the amount of data transferred each night, directly addressing the problem of backups taking too long. Restoration requires the last full backup plus all subsequent incrementals in sequence.

Limiting directories per computer per night describes a partial or scope-limited backup, not an incremental backup.