Final answer:
The availability guaranteed in Azure Active Directory Premium P2 is 99.9%, also known as three-nines availability in SLAs.
Step-by-step explanation:
The availability percentage guaranteed in Azure Active Directory Premium P2 is 99.9%. This is often referred to as a three-nines availability in service level agreements (SLAs). High availability is crucial for enterprise-grade applications, and Azure services typically offer a high level of uptime to ensure that critical business operations are not disrupted.
Downtime Allowance: With a 99.9% SLA, the service is allowed up to 43 minutes and 49.7 seconds of downtime per month.
Compensation: If the service falls below the specified availability threshold, Microsoft may provide service credits to eligible customers as compensation.