DP-300 · Question #316
You are modifying an existing disaster recovery solution for an Azure SQL managed instance that contains a failover group named FG1. You need to ensure the maximum in-transit time for FG1 when an…
The correct answer is D. a grace period. Explanation Grace Period is the correct configuration because it defines the amount of time (in hours) that Azure will wait before triggering an automatic failover after a failure is detected - directly controlling the maximum in-transit (data loss) time during an automatic…
Question
Options
- Aan availability group
- Ba secondary managed instance
- Ca failover policy
- Da grace period
How the community answered
(32 responses)- A6% (2)
- B9% (3)
- C3% (1)
- D81% (26)
Explanation
Explanation
Grace Period is the correct configuration because it defines the amount of time (in hours) that Azure will wait before triggering an automatic failover after a failure is detected - directly controlling the maximum in-transit (data loss) time during an automatic failover event for a failover group like FG1.
Why the distractors are wrong:
- A (Availability Group): Availability groups are a SQL Server on-premises/IaaS concept; Azure SQL Managed Instance uses failover groups, and configuring an availability group wouldn't address automatic failover timing.
- B (Secondary managed instance): A secondary managed instance is a prerequisite for the failover group to exist - it enables replication but doesn't control the timing of automatic failover.
- C (Failover policy): The failover policy determines whether automatic failover occurs (Automatic vs. Manual), not how long the system waits before triggering it.
Memory Tip: Think of the Grace Period as a "countdown timer" - it's the window you set to control when the system pulls the failover trigger, giving you influence over maximum acceptable downtime and data loss during automation. "Grace = time you're given before failover fires."
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