What best describes an online backup storage system?

An online backup storage system is best described as a system that is accessible at any time without user intervention. This characteristic highlights the primary advantage of online backups compared to traditional methods. Users can retrieve their data whenever needed, without waiting for a specific time or requiring a manual process to access the backup media. This ease of access is crucial for organizations that need to ensure data availability at all times, providing flexibility and efficiency in data management.

The ability to access backups anytime facilitates immediate recovery in case of data loss, thereby minimizing downtime and ensuring business continuity. This on-demand nature of online backup solutions is a significant reason for their growing adoption in various sectors.

Options describing manual processes or limited access suggest a more traditional approach to backup, lacking the auto-recovery features and continuous availability that define online backup systems. Thus, focusing on the convenience and prompt accessibility is key to understanding why the correct choice reflects the core functionality of online backups.