CompTIA Server+ SK0-005 Practice Question
During a risk assessment, the compliance team asks you to demonstrate that the organization can tolerate no more than a few seconds of data loss if the primary data center fails. The business already operates a hot site on a dedicated, low-latency fiber link 15 km away. To satisfy this recovery point objective (RPO), which replication approach should the server administrator implement between the two sites?
Hourly differential replication using storage snapshots
Constant replication that streams each write to the hot site in real time
Background replication that pushes changes every 15 minutes during low utilization
Daily synthetic full replication that consolidates earlier backups