multiple choice question\nraid is a commonly used type of redundant storage that can help prevent…

Brief Explanations:

RAID (Redundant Array of Independent Disks) creates redundant copies of data across multiple disks. This redundancy helps in case of disk - failure or other issues that could lead to data loss. It does not directly prevent viruses (which require antivirus software) or unauthorized access (which needs security measures like firewalls and access controls).

Answer:

A. data loss