AI-102 Practice Question: Implement natural language processing solutions
You are using the Azure AI Language service to process customer reviews. You need to extract the following insights: overall sentiment, key phrases, and entity types (such as product names). Which THREE operations should you call?
⚠ Common exam trap
It's easy for candidates to confuse Language Detection or PII Detection with the required insights, mistakenly thinking language identification or privacy data extraction fulfills the need for sentiment, key phrases, and entity types, when in fact they serve entirely different purposes.
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
✓
Key Phrase Extraction
Key Phrase Extraction is correct because it identifies the most important points in the text, such as product names or features, which directly supports extracting 'key phrases' from customer reviews. This operation is part of the Azure AI Language service's text analytics capabilities and is essential for summarizing review content.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Key Phrase Extraction
Why this is correct
Extracts key phrases.
- ✗
Language Detection
Why it's wrong here
Detects language, not required.
- ✓
Sentiment Analysis
Why this is correct
Provides overall sentiment.
- ✗
PII Detection
Why it's wrong here
Detects personal information, not required.
- ✓
Entity Recognition
Why this is correct
Identifies entity types like product names.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This AI-102 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the AI-102 exam.