AI-102 Implement computer vision solutions Practice Question
You are developing a solution for a hospital that uses the Face API to identify patients from photos taken at check-in. The system must be HIPAA compliant. You need to ensure that face data is protected and not retained longer than necessary. The hospital wants to use the Face API for identification only during the patient's visit. After discharge, the face data should be deleted. What is the recommended approach?
⚠ Common exam trap
A common mix-up: candidates assume deleting a face ID or manually managing records is sufficient, but they overlook that the Face API retains persisted face data within the Person Group container, and only deleting the entire Person Group ensures complete and immediate removal of all associated face data.
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
✓
Create a Person Group for each day, add patients, and delete the Person Group after the day ends.
Creating a Person Group per day allows you to logically group face data for that day's patients. After the day ends, deleting the entire Person Group removes all associated face data from the Face API service in a single operation, ensuring HIPAA compliance by not retaining data longer than necessary. This approach aligns with the Face API's lifecycle management, where Person Groups are the container for face IDs and their deletion cascades to all stored face data.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Use the Face API with a subscription key and export face data to local storage, then delete from the cloud.
Why it's wrong here
Exporting may create copies that are hard to manage.
- ✗
Store the face IDs in a database and delete them manually after discharge.
Why it's wrong here
Face IDs are tied to the Person Group; deleting the ID without deleting the group is not sufficient.
- ✓
Create a Person Group for each day, add patients, and delete the Person Group after the day ends.
Why this is correct
Person Groups can be deleted to remove all face data at once.
- ✗
Use the Face API Identify operation and then delete the face ID from the Person Group.
Why it's wrong here
You cannot delete a face ID from a Person Group without deleting the entire group.
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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.