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DP-203 Practice Question: Secure, monitor, and optimize data storage and data processing

You are designing a disaster recovery plan for an Azure Synapse Analytics dedicated SQL pool. The primary region becomes unavailable. You need to fail over to a secondary region with minimal data loss. The recovery point objective (RPO) is 1 hour. What should you configure?

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

Enable geo-backup on the dedicated SQL pool.

Geo-backup is a built-in feature for Azure Synapse Analytics dedicated SQL pools that automatically takes full backups at regular intervals and replicates them to a paired region. The default recovery point objective (RPO) is 1 hour, meeting the requirement. Option A is incorrect because active geo-replication is a feature for Azure SQL Database, not for Synapse dedicated SQL pools. Option B is incorrect because automatic restore points are local and not automatically replicated; copying them via Azure Data Factory adds complexity and does not guarantee the RPO. Option D is incorrect because user-defined restore points are manual and would require additional orchestration to store them in a secondary region, making it less reliable and harder to meet the 1-hour RPO consistently.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • Configure active geo-replication to the secondary region.

    Why it's wrong here

    Active geo-replication is not supported for dedicated SQL pools in Synapse Analytics.

  • Use automatic restore points and copy them to the secondary region using Azure Data Factory.

    Why it's wrong here

    Automatic restore points are local; copying them externally is complex and may not meet RPO.

  • Enable geo-backup on the dedicated SQL pool.

    Why this is correct

    Geo-backup automatically creates backups and replicates to a paired region with a 1-hour RPO.

  • Create user-defined restore points every hour and store them in the secondary region.

    Why it's wrong here

    User-defined restore points are manual and require scripting; also, they are stored in the same region.

Visual reference

Client Server SYN (seq=100) SYN-ACK (seq=200, ack=101) ACK (ack=201) Connection established — data transfer begins

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Written by Johnson Ajibi, MSc IT Security

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