Implement knowledge mining and document intelligence solutions →mediumMultiple ChoiceObjective-mapped
AI-102 Practice Question: Implement knowledge mining and document intelligence solutions
A company builds a knowledge mining solution using Azure AI Search with a custom skillset that includes an OCR skill. They want to ensure that images embedded in PDFs are processed. What should they configure?
⚠ Common exam trap
It's easy for candidates to confuse parameters that affect OCR output formatting (like 'lineEnding' or 'defaultLanguageCode') with the parameter that actually enables image extraction from PDFs, leading them to overlook the 'imageAction' setting.
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
✓
Set the 'imageAction' parameter to 'generateNormalizedImages'
The 'imageAction' parameter in Azure AI Search's OCR skill controls whether images embedded in documents (including PDFs) are extracted and processed. Setting it to 'generateNormalizedImages' ensures that images within PDFs are normalized and passed to the OCR skill for text extraction, which is essential for processing embedded images.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Set the 'defaultLanguageCode' to 'en'
Why it's wrong here
This parameter sets the language, not image extraction.
- ✗
Set the 'textExtractionAlgorithm' to 'printed'
Why it's wrong here
This parameter controls text detection, not image extraction.
- ✓
Set the 'imageAction' parameter to 'generateNormalizedImages'
Why this is correct
This parameter enables extraction of images from documents.
- ✗
Set the 'lineEnding' parameter to 'space'
Why it's wrong here
This parameter controls line endings, not image extraction.
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