Microsoft
AI-102 · Question #288
You plan to perform predictive maintenance. You collect IoT sensor data from 100 industrial machines for a year. Each machine has 50 different sensors that generate data at one-minute intervals. In…
The correct answer is D. Azure AI Anomaly Detector. Azure AI Anomaly Detector is an AI service that enables you to monitor and detect anomalies in your time series data with little machine learning knowledge, either batch validation or real-time
Submitted by kavita_s· Mar 30, 2026Plan and manage an Azure AI solution
Question
You plan to perform predictive maintenance. You collect IoT sensor data from 100 industrial machines for a year. Each machine has 50 different sensors that generate data at one-minute intervals. In total, you have 5,000 time series datasets. You need to identify unusual values in each time series to help predict machinery failures. Which Azure service should you use?
Options
- AAzure AI Computer Vision
- BCognitive Search
- CAzure AI Document Intelligence
- DAzure AI Anomaly Detector
How the community answered
(40 responses)- A3% (1)
- B5% (2)
- C10% (4)
- D83% (33)
Explanation
Azure AI Anomaly Detector is an AI service that enables you to monitor and detect anomalies in your time series data with little machine learning knowledge, either batch validation or real-time
Topics
#Azure AI Anomaly Detector#Time series anomaly detection#Predictive maintenance#IoT sensor data
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