Microsoft Azure AI Engineer Associate AI-102 Practice Question
You build an Azure AI Search pipeline that extracts named entities from product manuals by using built-in entity-recognition skills. You must persist each entity as a separate record that includes the source document ID, entity category, text, and confidence score so that analysts can query the data from Power BI through Azure Table Storage. When defining the knowledge store in the skillset, which projection type should you configure?
File projection that saves the enriched content of each manual as an individual JSON file
Vector projection that stores numerical embeddings of the extracted entities
Table projection that maps entity fields to columns for storage in Azure Table Storage
Object projection that stores the output as hierarchical JSON documents
Table projections output skill results as rows in a tabular structure, mapping each specified field to a column. This layout is optimized for Azure Table Storage or the Table API in Azure Cosmos DB and can be easily consumed by reporting tools such as Power BI. File projections write enriched content as standalone files, typically one per document or page, while object projections serialize hierarchical JSON documents rather than rows. Vector or other projection types do not provide the required column-based, record-per-entity format.
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Microsoft Azure AI Engineer Associate AI-102
Implement knowledge mining and information extraction solutions
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