DP-300 · Question #318
DP-300 Question #318: Real Exam Question with Answer & Explanation
The correct answer is C: Azure Site Recovery. Replication with Azure Site Recover: - RTO is typically less than 15 minutes. - RPO: One hour for application consistency and five minutes for crash consistency. Always On availability group RPO: Because replication to the secondary replica is asynchronous, there's some data loss
Question
You have an instance of SQL Server on Azure Virtual Machines named VM1. You need to implement a disaster recovery solution that meets the following requirements: - Returns the solution to an operational state within 15 minutes of a failure - Can perform disaster recovery testing in an isolated environment - Minimizes administrative effort What should you include in the solution?
Options
- Aactive geo-replication
- Bauto-failover groups
- CAzure Site Recovery
- Da failover cluster instance (FCI)
Explanation
Replication with Azure Site Recover: - RTO is typically less than 15 minutes. - RPO: One hour for application consistency and five minutes for crash consistency. Always On availability group RPO: Because replication to the secondary replica is asynchronous, there's some data loss. https://docs.microsoft.com/en-us/azure/site-recovery/site-recovery-sql
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