AI-102 Practice Question: Implement natural language processing solutions
Network Topology
Refer to the exhibit. You have an Azure AI Language resource named MyLangService. You need to call the conversational language understanding (CLU) API. Which URL should you use?
⚠ Common exam trap
Many candidates confuse the general `/language/analyze-conversations` path (without the colon) with the correct syntax, or they mistakenly use the Text Analytics sentiment endpoint because they think CLU is part of the older Text Analytics API.
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
✓
https://mylangservice.cognitiveservices.azure.com/language/:analyze-conversations?api-version=2022-10-01-preview
The conversational language understanding (CLU) API endpoint requires the `/language/:analyze-conversations` path with a colon prefix before the operation name, which is the correct syntax for the Azure AI Language REST API. The `api-version=2022-10-01-preview` parameter is required to specify the preview version that supports CLU. This URL structure targets the analyze-conversations operation specifically for CLU, not the general text analytics or root endpoint.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
https://mylangservice.cognitiveservices.azure.com/text/analytics/v3.0/sentiment
Why it's wrong here
This is for sentiment analysis, not CLU.
- ✗
https://mylangservice.cognitiveservices.azure.com/language/analyze-conversations?api-version=2022-10-01-preview
Why it's wrong here
The path is missing the colon before 'analyze-conversations'.
- ✓
https://mylangservice.cognitiveservices.azure.com/language/:analyze-conversations?api-version=2022-10-01-preview
Why this is correct
This is the exact CLU endpoint shown in the exhibit.
- ✗
https://mylangservice.cognitiveservices.azure.com/
Why it's wrong here
This is the Text Analytics endpoint, not CLU.
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