Microsoft Azure AI Fundamentals — Question 108

You are building a Language Understanding model for an e-commerce business.
You need to ensure that the model detects when utterances are outside the intended scope of the model.
What should you do?

Answer options

• A. Test the model by using new utterances
• B. Add utterances to the None intent
• C. Create a prebuilt task entity
• D. Create a new model

Correct answer: B

Explanation

The correct answer is B because adding utterances to the None intent helps the model recognize inputs that it should not process, effectively defining the boundaries of its capabilities. Option A doesn't specifically address the model's ability to identify out-of-scope utterances. Option C, creating a prebuilt task entity, doesn't directly relate to handling out-of-scope input, and Option D, creating a new model, is unnecessary when the existing model can be improved with the None intent.