Real Microsoft AI-900 Exam Updated Dumps Questions

dumps2023-06-23T10:06:49+08:00

Microsoft Azure AI Fundamentals AI-900 exam dumps questions updated version is available. Microsoft AI-900 exam is an opportunity to demonstrate knowledge of common ML and AI workloads and how to implement them on Azure. You need to pay $99 to register Microsoft AI-900 exam. Free updated Microsoft AI-900 exam dumps questions are available below.

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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?

the Verify operation in the Face service

the Detect operation in the Face service

the Describe Image operation in the Computer Vision service

the Analyze Image operation in the Computer Vision service

2. For a machine learning progress, how should you split data for training and evaluation?

Use features for training and labels for evaluation.

Randomly split the data into rows for training and rows for evaluation.

Use labels for training and features for evaluation.

Randomly split the data into columns for training and columns for evaluation.

3. HOTSPOT

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.

4. 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.

5. HOTSPOT

To complete the sentence, select the appropriate option in the answer area.

6. Your company is exploring the use of voice recognition technologies in its smart home devices. The company wants to identify any barriers that might unintentionally leave out specific user groups.

This an example of which Microsoft guiding principle for responsible AI?

accountability

fairness

inclusiveness

privacy and security

7. You are building an AI system.

Which task should you include to ensure that the service meets the Microsoft transparency principle for responsible AI?

Ensure that all visuals have an associated text that can be read by a screen reader.

Enable autoscaling to ensure that a service scales based on demand.

Provide documentation to help developers debug code.

Ensure that a training dataset is representative of the population.

8. You are building an AI-based app.

You need to ensure that the app uses the principles for responsible AI.

Which two principles should you follow? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

Implement an Agile software development methodology

Implement a process of Al model validation as part of the software review process

Establish a risk governance committee that includes members of the legal team, members of the risk management team, and a privacy officer

Prevent the disclosure of the use of Al-based algorithms for automated decision making

9. DRAG DROP

Match the types of AI workloads to the appropriate scenarios.

To answer, drag the appropriate workload type from the column on the left to its scenario on the right. Each workload type may be used once, more than once, or not at all. NOTE: Each correct selection is worth one point.

10. You are designing an AI system that empowers everyone, including people who have hearing, visual, and other impairments.

This is an example of which Microsoft guiding principle for responsible AI?

fairness

inclusiveness

reliability and safety

accountability

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11. HOTSPOT

To complete the sentence, select the appropriate option in the answer area.

12. A company employs a team of customer service agents to provide telephone and email support to customers.

The company develops a webchat bot to provide automated answers to common customer queries.

Which business benefit should the company expect as a result of creating the webchat bot solution?

increased sales

a reduced workload for the customer service agents

improved product reliability

13. DRAG DROP

Match the principles of responsible AI to appropriate requirements.

To answer, drag the appropriate principles from the column on the left to its requirement on the right. Each principle may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content. NOTE: Each correct selection is worth one point.

14. When you design an AI system to assess whether loans should be approved, the factors used to make the decision should be explainable.

This is an example of which Microsoft guiding principle for responsible AI?

transparency

inclusiveness

fairness

privacy and security

15. HOTSPOT

To complete the sentence, select the appropriate option in the answer area.

16. HOTSPOT

To complete the sentence, select the appropriate option in the answer area.

17. DRAG DROP

You plan to deploy an Azure Machine Learning model as a service that will be used by client applications.

Which three processes should you perform in sequence before you deploy the model? To answer, move the appropriate processes from the list of processes to the answer area and arrange them in the correct order.

18. 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.

19. What are three Microsoft guiding principles for responsible AI? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

knowledgeability

decisiveness

inclusiveness

fairness

opinionatedness

reliability and safety

20. DRAG DROP

Match the Microsoft guiding principles for responsible AI to the appropriate descriptions.

To answer, drag the appropriate principle from the column on the left to its description on the right. Each principle may be used once, more than once, or not at all. NOTE: Each correct selection is worth one point.

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21. 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.

22. Topic 2, Describe fundamental principles of machine learning on Azure

HOTSPOT

To complete the sentence, select the appropriate option in the answer area.

23. You need to predict the income range of a given customer by using the following dataset.

Which two fields should you use as features? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

Education Level

Last Name

Age

Income Range

First Name

24. HOTSPOT

To complete the sentence, select the appropriate option in the answer area.

25. You use Azure Machine Learning designer to publish an inference pipeline.

Which two parameters should you use to consume the pipeline? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

the model name

the training endpoint

the authentication key

the REST endpoint

26. DRAG DROP

You need to use Azure Machine Learning designer to build a model that will predict automobile prices.

Which type of modules should you use to complete the model? To answer, drag the appropriate modules to the correct locations. Each module may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content. NOTE: Each correct selection is worth one point.

27. 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.

28. Which type of machine learning should you use to identify groups of people who have similar purchasing habits?

classification

regression

clustering

29. HOTSPOT

To complete the sentence, select the appropriate option in the answer area.

30. Which two components can you drag onto a canvas in Azure Machine Learning designer? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

dataset

compute

pipeline

module

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31. HOTSPOT

To complete the sentence, select the appropriate option in the answer area.

32. HOTSPOT

To complete the sentence, select the appropriate option in the answer area.

33. DRAG DROP

Match the types of machine learning to the appropriate scenarios.

To answer, drag the appropriate machine learning type from the column on the left to its scenario on the right. Each machine learning type may be used once, more than once, or not at all. NOTE: Each correct selection is worth one point.

34. 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.

35. HOTSPOT

To complete the sentence, select the appropriate option in the answer area.

36. HOTSPOT

To complete the sentence, select the appropriate option in the answer area.

37. HOTSPOT

To complete the sentence, select the appropriate option in the answer area.

38. Which type of machine learning should you use to predict the number of gift cards that will be sold next month?

classification

regression

clustering

39. HOTSPOT

To complete the sentence, select the appropriate option in the answer area.

40. You are building a tool that will process images from retail stores and identify the products of competitors.

The solution will use a custom model.

Which Azure Cognitive Services service should you use?

Custom Vision

Form Recognizer

Face

Computer Vision

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41. 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.

42. When training a model, why should you randomly split the rows into separate subsets?

to train the model twice to attain better accuracy

to train multiple models simultaneously to attain better performance

to test the model by using data that was not used to train the model

43. What are two metrics that you can use to evaluate a regression model? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

coefficient of determination (R2)

F1 score

root mean squared error (RMSE)

area under curve (AUC)

balanced accuracy

44. 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.

45. Which metric can you use to evaluate a classification model?

true positive rate

mean absolute error (MAE)

coefficient of determination (R2)

root mean squared error (RMSE)

46. 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.

47. HOTSPOT

To complete the sentence, select the appropriate option in the answer area.

48. A medical research project uses a large anonymized dataset of brain scan images that are categorized into predefined brain haemorrhage types.

You need to use machine learning to support early detection of the different brain haemorrhage types in the images before the images are reviewed by a person.

This is an example of which type of machine learning?

clustering

regression

classification

49. HOTSPOT

To complete the sentence, select the appropriate option in the answer area.

50. Which service should you use to extract text, key/value pairs, and table data automatically from scanned documents?

Form Recognizer

Text Analytics

Ink Recognizer

Custom Vision

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51. DRAG DROP

Match the machine learning tasks to the appropriate scenarios.

To answer, drag the appropriate task from the column on the left to its scenario on the right. Each task may be used once, more than once, or not at all. NOTE: Each correct selection is worth one point.

52. You are evaluating whether to use a basic workspace or an enterprise workspace in Azure Machine Learning.

What are two tasks that require an enterprise workspace? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

Use a graphical user interface (GUI) to run automated machine learning experiments.

Create a compute instance to use as a workstation.

Use a graphical user interface (GUI) to define and run machine learning experiments from Azure Machine Learning designer.

Create a dataset from a comma-separated value (CSV) file.

53. Topic 1, Describe Artificial Intelligence workloads and considerations

HOTSPOT

To complete the sentence, select the appropriate option in the answer area.

54. DRAG DROP

Match the types of AI workloads to the appropriate scenarios.

To answer, drag the appropriate workload type from the column on the left to its scenario on the right. Each workload type may be used once, more than once, or not at all. NOTE: Each correct selection is worth one point.

Real Microsoft AI-900 Exam Updated Dumps Questions

Real Microsoft AI-900 Exam Updated Dumps Questions

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