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AI-102 Practice Question: Implement knowledge mining and information extraction solutions

A company uses Azure AI Search to index customer support transcripts. They want to enable users to find relevant answers by asking natural language questions. Which feature should they enable in the search service?

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

Semantic search

Semantic search improves relevance by understanding natural language queries and providing answer-style results. Synonym maps (B) help with query expansion but not natural language understanding. Cognitive skills (C) are used for enrichment during indexing, not query-time interpretation. Knowledge mining (D) is a broader process that encompasses multiple services, not a specific feature of Azure AI Search.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • Semantic search

    Why this is correct

    Semantic search improves relevance by understanding natural language queries and providing answer-style results.

  • Synonym maps

    Why it's wrong here

    Synonym maps help with query expansion but do not provide natural language understanding.

  • Cognitive skills

    Why it's wrong here

    Cognitive skills are used for enrichment during indexing, not for query-time natural language interpretation.

  • Knowledge mining

    Why it's wrong here

    Knowledge mining is a broader concept that encompasses multiple services, not a specific feature within Azure AI Search.

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Written by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

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