This scenario represents availability concerns. The CEO's decision to place the new data center 500 miles from the existing one is intended to ensure that both datacenters remain operational in case of a natural disaster. Ensuring data availability means that systems and information remain accessible, even in the event of a disaster, by having geographically separated redundancy.
A . Confidentiality concerns involve protecting data from unauthorized access.
B . Integrity concerns refer to ensuring the accuracy and consistency of data.
C . Replication concerns involve copying data across systems but are not directly tied to the geographic separation mentioned in this example.
Reference:
CompTIA Security+ Certification Exam Guide
Official CompTIA IT Fundamentals (ITF+) Certification Training