AI-900 Knowledge Mining 3

Question 1

What is the primary difference between a 'Facetable' and a 'Filterable' field attribute in Azure Cognitive Search?

Accepted Answer

Facetable fields enable aggregated navigation categories; Filterable fields enable exact-match filtering

Answer

Facetable fields are used for full-text search; Filterable fields are used for sorting

Answer

Facetable fields store numeric data only; Filterable fields store text data only

Answer

Facetable fields are indexed automatically; Filterable fields require manual indexing

Question 2

Which Azure Cognitive Search built-in skill identifies and extracts named entities such as people, organizations, and locations from text?

Accepted Answer

Entity Recognition skill

Answer

Key Phrase Extraction skill

Answer

Sentiment Analysis skill

Answer

Text Merge skill

Question 3

In Azure Cognitive Search, what is the purpose of a data source object?

Accepted Answer

It stores connection information for the external repository the indexer reads from

Answer

It defines the AI skills applied during enrichment

Answer

It holds the mapping between enriched fields and the search index schema

Answer

It manages authentication tokens for API requests

Question 4

Which of the following best describes 'cognitive enrichment' in Azure Cognitive Search?

Accepted Answer

Applying AI to extract structured insights from raw, unstructured content during indexing

Answer

Training a custom neural network on domain-specific documents

Answer

Compressing large documents to reduce storage costs

Answer

Encrypting sensitive document fields before storing them in the index

Question 5

Which file types can Azure Cognitive Search natively parse and index without a custom skillset?

Accepted Answer

Common formats including PDF, DOCX, XLSX, and plain text files

Answer

Only CSV and JSON files

Answer

Only image files such as JPEG and PNG

Answer

Only XML and HTML files

Question 6

What happens to enriched content when a knowledge store is configured in an Azure Cognitive Search pipeline?

Accepted Answer

It is persisted to Azure Storage independently of the search index for downstream use

Answer

It replaces the search index and is not stored separately

Answer

It is sent to Azure Monitor for logging purposes only

Answer

It is cached in memory for faster query processing

Question 7

Which Azure Cognitive Search feature allows you to add AI-generated captions and highlights to search results so users can quickly understand why a document matched their query?

Accepted Answer

Semantic search with semantic captions

Answer

Faceted navigation

Answer

Synonym maps

Answer

Scoring profiles