A city council wants to analyze traffic camera footage to detect if pedestrians are present at a crosswalk. They need a solution that runs on-premises at the traffic control center and processes multiple camera feeds. What should they use?

Create a custom Azure Machine Learning model and deploy it to an Azure Kubernetes Service cluster.

Upload the camera feeds to Azure AI Video Indexer for analysis.

Use Azure Computer Vision's detect people API on individual frames.

Deploy Azure Vision in Foundry Tools spatial analysis containers on an on-premises server.

A hospital wants to monitor waiting rooms to ensure social distancing. They need to detect when people are too close to each other. Using Azure Vision in Foundry Tools, what should they configure?

Video Indexer with face detection

Azure AI Video Indexer with object tracking

Spatial analysis with a distance rule between detected people

Custom Vision with a people detector

A manufacturing plant wants to use Azure Vision in Foundry Tools to monitor worker safety. They need to detect if a worker enters a restricted area and if two workers are too close to each other. They have limited on-premises compute resources and need to minimize the number of operations running. What should they do?

Use Azure AI Video Indexer to analyze the video feeds in the cloud.

Deploy a single spatial analysis container with both the 'person in zone' and 'person distance' operations enabled.

Use Azure Computer Vision's detect people API on frames extracted from the video.

Deploy two separate containers, one for each operation, on different edge devices.

A hospital wants to monitor patient rooms to detect if a patient falls and remains on the floor. They have existing cameras and need a solution that can run on their on-premises edge devices. What should they use?

Create a custom Azure Machine Learning model to detect falls and deploy it to the edge.

Use Azure AI Video Indexer to analyze the video feeds in the cloud.

Deploy Azure Vision in Foundry Tools spatial analysis with the 'person in zone' operation on an edge device.

Use Azure Computer Vision's detect people API on a continuous video stream.

Microsoft Certified:Azure AI Engineer Associate

Domain 4Objective 3

Analyze Videos AI-102 Practice Questions (Page 5)

Part of the Implement computer vision solutions domain, which accounts for 10-15% of the AI-102 exam. Microsoft does not publish an official question count, but from its 100-minute exam (~40–65 total, ~4–10 in this domain), expect 1–3 from this objective — we provide 38 practice questions to prepare you well beyond it. (estimate)

38questions here

8free pages

7concepts

10-15%of the exam

Questions 21–25

21application · medium
A city council wants to analyze traffic camera footage to detect if pedestrians are present at a crosswalk. They need a solution that runs on-premises at the traffic control center and processes multiple camera feeds. What should they use?
Select an answer first
22application · medium
A hospital wants to monitor waiting rooms to ensure social distancing. They need to detect when people are too close to each other. Using Azure Vision in Foundry Tools, what should they configure?
Select an answer first
23foundation · easy
Which spatial analysis operation is used to detect people crossing a virtual line in a video?
Select an answer first
24expert · hard
A manufacturing plant wants to use Azure Vision in Foundry Tools to monitor worker safety. They need to detect if a worker enters a restricted area and if two workers are too close to each other. They have limited on-premises compute resources and need to minimize the number of operations running. What should they do?
Select an answer first
25application · medium
A hospital wants to monitor patient rooms to detect if a patient falls and remains on the floor. They have existing cameras and need a solution that can run on their on-premises edge devices. What should they use?
Select an answer first

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Analyze Videos AI-102 Practice Questions (Page 5)

Questions 21–25

A city council wants to analyze traffic camera footage to detect if pedestrians are present at a crosswalk. They need a solution that runs on-premises at the traffic control center and processes multiple camera feeds. What should they use?

A hospital wants to monitor waiting rooms to ensure social distancing. They need to detect when people are too close to each other. Using Azure Vision in Foundry Tools, what should they configure?

Which spatial analysis operation is used to detect people crossing a virtual line in a video?

A hospital wants to monitor patient rooms to detect if a patient falls and remains on the floor. They have existing cameras and need a solution that can run on their on-premises edge devices. What should they use?

Keep studying — Implement computer vision solutions