Free AI-900 Exam Dumps

Question 6

- (Exam Topic 1)
You run a charity event that involves posting photos of people wearing sunglasses on Twitter. You need to ensure that you only retweet photos that meet the following requirements: Include one or more faces.
Contain at least one person wearing sunglasses. What should you use to analyze the images?

A. the Verify operation in the Face service
B. the Detect operation in the Face service
C. the Describe Image operation in the Computer Vision service
D. the Analyze Image operation in the Computer Vision service

Correct Answer:B
Reference:
https://docs.microsoft.com/en-us/azure/cognitive-services/face/overview

Question 7

- (Exam Topic 1)
To complete the sentence, select the appropriate option in the answer area.
AI-900 dumps exhibit
Solution:
Reference:
https://docs.microsoft.com/en-us/azure/cognitive-services/computer-vision/concept-object-detection

Does this meet the goal?

A. Yes
B. No

Correct Answer:A

Question 8

- (Exam Topic 2)
Which metric can you use to evaluate a classification model?

A. true positive rate
B. mean absolute error (MAE)
C. coefficient of determination (R2)
D. root mean squared error (RMSE)

Correct Answer:A
What does a good model look like?
An ROC curve that approaches the top left corner with 100% true positive rate and 0