Microsoft Certified: Azure AI Engineer AssociatePlan and manage an Azure AI solutionMedium
An educational institution is developing an Azure AI solution to provide a smart chatbot for student inquiries. The chatbot uses Azure Bot Service and integrates with Azure Cognitive Services like QnA Maker and Language Understanding (LUIS). The institution needs to ensure that the chatbot's underlying AI services are highly available and automatically recover from failures without manual intervention. Which deployment feature should be prioritized for these Cognitive Services?
- ASingle region deployment
- BZone redundancy
- CManual failover configuration
- DDedicated capacity
Show answer & explanationAnswer & explanation
Correct answer: B. Zone redundancy
Zone redundancy for Azure Cognitive Services ensures that the service is deployed across multiple availability zones within an Azure region, providing automatic recovery from zone-level failures and enhancing high availability without manual intervention.
Why the other options are wrong
- A. A single region deployment is vulnerable to regional outages or zone failures within that region and does not provide automatic recovery.
- C. Manual failover requires intervention and does not meet the requirement for automatic recovery.
- D. Dedicated capacity ensures predictable performance and throughput but doesn't inherently provide automatic recovery from zone-level failures.
Azure AI Service Zone Redundancy
Zone redundancy ensures that Azure AI services are deployed across multiple Azure Availability Zones within a region, protecting against datacenter failures and providing automatic recovery.
- Distributes resources across physically separate zones.
- Provides high availability and fault tolerance.
- Enables automatic recovery from zone-level outages.
Memory trick: Zones make AI resilient, automatically.