For a duplicate information processing facility to be viable, which criterion must be met?

The viability of a duplicate information processing facility hinges on the ability to manage and replicate the workload of the primary site effectively. Monitoring the workload of the primary site ensures that the duplicate facility can handle similar volumes and types of processing, maintaining performance and reliability during a failover scenario. This criterion is essential for understanding the demands placed on the primary site, which informs the necessary capacity and infrastructure of the duplicate facility.

By keeping track of the workloads, organizations can prepare the duplicate facility to operate seamlessly as an alternative in case of primary site issues, ensuring business continuity. This capability is crucial for effective disaster recovery and maintaining operations without significant disruptions.

The other options do not directly address the fundamental need for operational alignment between the primary and duplicate sites necessary for a successful transition in case of failure. While geographic proximity, advanced hardware, and testing of installed equipment may enhance operational readiness, they are not as critical as understanding and managing the primary site's workload.