A security engineer is deploying Azure AI Speech service for a customer call center transcription application. The transcribed audio contains sensitive customer PII. The security team requires that transcriptions are stored in a customer-owned storage account rather than Microsoft's storage. Which Azure AI Speech configuration achieves this?
Select an answer to reveal the explanation.
Short Explanation and Infographic
Here's the deal — a is correct because Azure AI Speech supports Bring Your Own Storage (BYOS) configuration where customers connect their own Azure Blob Storage account to the Speech service. Transcription outputs and training data are stored directly in the customer-controlled storage account, not in Microsoft's Speech service infrastructure.
Full explanation below image
Full Explanation
A is correct because Azure AI Speech supports Bring Your Own Storage (BYOS) configuration where customers connect their own Azure Blob Storage account to the Speech service. Transcription outputs and training data are stored directly in the customer-controlled storage account, not in Microsoft's Speech service infrastructure. B is incorrect because Event Hub is a streaming platform for event ingestion; while transcriptions can be routed through Event Hub, this does not configure the Speech service to use customer-owned storage as the primary storage backend. C is incorrect because deploying on-premises addresses a different scenario (no cloud at all); BYOS is the appropriate cloud configuration for keeping data in customer-controlled storage. D is incorrect because there is no 'output redirection' setting in the Azure Portal for Azure AI Speech; BYOS is configured through the Speech resource creation or API.