Designing and Implementing a Microsoft Azure AI Solution — Question 7

You have a collection of 50,000 scanned documents that contain text.
You plan to make the text available through Azure Cognitive Search.
You need to configure an enrichment pipeline to perform optical character recognition (OCR) and text analytics. The solution must minimize costs.
What should you attach to the skillset?

Answer options

• A. a new Computer Vision resource
• B. a free (Limited enrichments) Cognitive Services resource
• C. an Azure Machine Learning Designer pipeline
• D. a new Cognitive Services resource that uses the S0 pricing tier

Correct answer: D

Explanation

The correct answer, D, is appropriate because the S0 pricing tier offers a balance of features and cost-effectiveness for the needed OCR and text analytics. Option A may incur higher costs as it requires a new Computer Vision resource, while B's free tier has limitations that may not meet the requirements of the task. Option C is not suitable as it involves Azure Machine Learning, which is not directly related to the skillset for this particular purpose.