AI-900 Microsoft Practice Questions

Question #1 (Topic: demo questions)

You build a machine learning model by using the automated machine learning user interface (UI).
You need to ensure that the model meets the Microsoft transparency principle for responsible AI.
What should you do?

A.

Set Validation type to Auto.

B.

Enable Explain best model.

C.

Set Primary metric to accuracy.

D.

Set Max concurrent iterations to 0.

Correct Answer: B

Explanation:

Model Explain Ability.
Most businesses run on trust and being able to open the ML “black box” helps build transparency
and trust. In heavily regulated industries like healthcare and banking, it is critical to comply with
regulations and best practices. One key aspect of this is understanding the relationship between
input variables (features) and model output. Knowing both the magnitude and direction of the
impact each feature (feature importance) has on the predicted value helps better understand and
explain the model. With model explain ability, we enable you to understand feature importance as
part of automated ML runs.

Question #2 (Topic: demo questions)

HOTSPOT
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

A.

Correct Answer: A

Explanation:

Box 1: No

Box 2: Yes
Box 3: Yes
Anomaly detection encompasses many important tasks in machine learning:
Identifying transactions that are potentially fraudulent.
Learning patterns that indicate that a network intrusion has occurred.

Question #3 (Topic: demo questions)

You are developing a model to predict events by using classification.
You have a confusion matrix for the model scored on test data as shown in the following exhibit.

Microsoft AI-900 - Microsoft Azure AI Fundamentals Certification Exam

You build a machine learning model by using the automated machine learning user interface (UI).
You need to ensure that the model meets the Microsoft transparency principle for responsible AI.
What should you do?

Set Validation type to Auto.

Enable Explain best model.

Set Primary metric to accuracy.

Set Max concurrent iterations to 0.

Correct Answer: B

HOTSPOT
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

Correct Answer: A

Box 1: No

Box 2: Yes
Box 3: Yes
Anomaly detection encompasses many important tasks in machine learning:
Identifying transactions that are potentially fraudulent.
Learning patterns that indicate that a network intrusion has occurred.

You are developing a model to predict events by using classification.
You have a confusion matrix for the model scored on test data as shown in the following exhibit.

Use the drop-down menus to select the answer choice that completes each statement based on the

information presented in the graphic.

NOTE: Each correct selection is worth one point

Correct Answer: A

Microsoft AI-900 - Microsoft Azure AI Fundamentals Certification Exam

You build a machine learning model by using the automated machine learning user interface (UI).You need to ensure that the model meets the Microsoft transparency principle for responsible AI.What should you do?

Set Validation type to Auto.

Enable Explain best model.

Set Primary metric to accuracy.

Set Max concurrent iterations to 0.

Correct Answer: B

HOTSPOTFor each of the following statements, select Yes if the statement is true. Otherwise, select No.NOTE: Each correct selection is worth one point.

Correct Answer: A

Box 1: No

Box 2: YesBox 3: YesAnomaly detection encompasses many important tasks in machine learning:Identifying transactions that are potentially fraudulent.Learning patterns that indicate that a network intrusion has occurred.

You are developing a model to predict events by using classification.You have a confusion matrix for the model scored on test data as shown in the following exhibit.

Use the drop-down menus to select the answer choice that completes each statement based on the

information presented in the graphic.

NOTE: Each correct selection is worth one point

Correct Answer: A

You build a machine learning model by using the automated machine learning user interface (UI).
You need to ensure that the model meets the Microsoft transparency principle for responsible AI.
What should you do?

HOTSPOT
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

Box 2: Yes
Box 3: Yes
Anomaly detection encompasses many important tasks in machine learning:
Identifying transactions that are potentially fraudulent.
Learning patterns that indicate that a network intrusion has occurred.

You are developing a model to predict events by using classification.
You have a confusion matrix for the model scored on test data as shown in the following exhibit.