Microsoft Azure AI Fundamentals — Question 38

You are developing a natural language processing solution in Azure. The solution will analyze customer reviews and determine how positive or negative each review is.
This is an example of which type of natural language processing workload?

Answer options

• A. language detection
• B. sentiment analysis
• C. key phrase extraction
• D. entity recognition

Correct answer: B

Explanation

The correct answer is B, sentiment analysis, as it specifically focuses on identifying the emotional tone behind the text. The other options do not apply: A (language detection) identifies the language used, C (key phrase extraction) finds important phrases, and D (entity recognition) identifies entities in the text, none of which relate to evaluating sentiment.