Explanation: The following are the responsibilities of the owner with regard to data in an information classification program: Determining what level of classification the information requires. Reviewing the classification assignments at regular time intervals and making changes as the business needs change. Delegating the responsibility of the data protection duties to a custodian. An information owner can be an executive or a manager of an organization. He will be responsible for the asset of information that must be protected. Answer: B is incorrect. Running regular backups and routinely testing the validity of the backup data is the responsibility of a custodian.