AI-102 Question 287
Select 3You are managing a Language Understanding (LUIS) model in Azure for a chatbot application. The development team requires that the model backup is created before updating intents and entities, and you also need the ability to restore the model in case of failure. Which steps should you take to ensure both backup and recovery of the LUIS model?
- A
Export the LUIS model as a JSON file and store it in a secure location.
- B
Use the Azure Backup service to create a backup of the LUIS model.
- C
Utilize the LUIS Authoring API to export the model programmatically.
- D
Manually copy the LUIS model settings from the Azure portal into a document for future reference.
- E
Import the JSON file back into the LUIS app if you need to restore the model.
Show answer and explanation
Correct answers: A, C, E
Explanation
To effectively back up and recover a LUIS model, you need to export the model as a JSON file, which can be done either manually through the Azure portal or programmatically using the LUIS Authoring API. For recovery, the JSON file can be imported back into the LUIS app to restore the model. Azure Backup service and manual documentation are not applicable for this use case.
- A. Correct.
Exporting the LUIS model as a JSON file is the recommended method for creating a backup. The file contains all the intents, entities, and utterances of the model.
- B. Incorrect.
Azure Backup service is not designed to back up LUIS models. It is typically used for backing up Azure VMs, files, or databases.
- C. Correct.
The LUIS Authoring API allows you to programmatically export the model, which is useful for automation and integration with CI/CD pipelines.
- D. Incorrect.
Manually copying LUIS model settings is not a reliable or scalable method for backing up a model.
- E. Correct.
Importing the JSON file is the correct way to restore a LUIS model. This ensures all configurations and settings are restored accurately from the backup.