Explanation
The concept of affected users measures the percentage of users who would be impacted by a successful exploit. Scoring ranges from 0, which would impact no users, to 10, which would impact all users. None of the other options provided is the correct term.

Explanation/Reference:
Explanation:
If an organization wants to use a cloud service for BCDR, the location of the cloud hosting becomes a very important security consideration due to regulations and jurisdiction, which could be dramatically different from the organization's normal hosting locations. Availability is a hallmark of any cloud service provider, and likely will not be a prime consideration when an organization is considering using a cloud for BCDR; the same goes for self-service options. Resource pooling is common among all cloud systems and would not be a concern when an organization is dealing with the provisioning of resources during a disaster.

The standards put out by the International Data Center Authority (IDCA) have established the Infinity Paradigm, which is intended to be a comprehensive data center design and operations framework. The Infinity Paradigm shifts away from many models that rely on tiered architecture for data centers, where each successive tier increases redundancy. Instead, it emphasizes data centers being approached at a macro level, without a specific and isolated focus on certain aspects to achieve tier status.