Which of the following backup procedures would only copy files that have changed since the last backup was made?

An incremental backup is a type of backup that only copies the files that have changed since the last

backup was made. This means that after a full backup, subsequent incremental backups will only

include the data that has been altered or newly created since the previous backup, making it a more

efficient way to save storage space and reduce backup time.

Reference = While I can’t provide direct

from the Cybersecurity Audit Manual, the

concept of incremental backups is a standard practice in data management and is covered in various

cybersecurity and IT audit resources, including those provided by ISACA1. For a detailed

understanding, you may refer to the ISACA Cybersecurity Audit Certificate resources or other ISACA

study materials.