What should you use to process the data?

You are developing a mobile application that will perform optical character recognition (OCR) from photos.

The application will annotate the photos by using metadata, store the photos in Azure Blob storage, and then score the photos by using an Azure Machine Learning model.

What should you use to process the data?
A . Azure Event Hubs
B . Azure Functions
C . Azure Stream Analytics
D . Azure Logic Apps
E . Azure Batch AI

Answer: B

Explanation:

By using Azure services such as the Computer Vision API and Azure Functions, companies can eliminate the need to manage individual servers, while reducing costs and leveraging the expertise that Microsoft has already developed around processing images with Cognitive Services.

Incorrect:

Not E: The Azure Batch AI service was retired in 2019 and was replaced with Azure Machine Learning Compute.

References: https://docs.microsoft.com/en-us/azure/architecture/example-scenario/ai/intelligent-appsimage-processing