AI-900 practice questions 171–180

1. Question 171 · 236 in bank

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

   • AForm Recognizer
   • BText Analytics
   • CLanguage Understanding
   • DCustom Vision

   Show answer

   Answer: A

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2. Question 172 · 236 in bank

   HOTSPOT - To complete the sentence, select the appropriate option in the answer area. Hot Area:

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   Explanation

   Accelerate your business processes by automating information extraction. Form Recognizer applies advanced machine learning to accurately extract text, key/ value pairs, and tables from documents. With just a few samples, Form Recognizer tailors its understanding to your documents, both on-premises and in the cloud. Turn forms into usable data at a fraction of the time and cost, so you can focus more time acting on the information rather than compiling it. Reference: https://azure.microsoft.com/en-us/services/cognitive-services/form-recognizer/

   References

   • Microsoft Learn

   

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3. Question 173 · 236 in bank

   Select 2

   You use Azure Machine Learning designer to publish an inference pipeline. Which two parameters should you use to access the web service? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

   • Athe model name
   • Bthe training endpoint
   • Cthe authentication key
   • Dthe REST endpoint

   Show answer

   Answer: CD

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4. Question 174 · 236 in bank

   HOTSPOT - To complete the sentence, select the appropriate option in the answer area. Hot Area:

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   Explanation

   To perform real-time inferencing, you must deploy a pipeline as a real-time endpoint. Real-time endpoints must be deployed to an Azure Kubernetes Service cluster. Reference: https://docs.microsoft.com/en-us/azure/machine-learning/concept-designer#deploy

   Source: Adapted from community discussion — nohaph

   References

   • Microsoft Learn
   • Microsoft Learn
   • Microsoft Learn

   

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5. Question 175 · 236 in bank

   HOTSPOT - To complete the sentence, select the appropriate option in the answer area. Hot Area:

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   Explanation

   In the most basic sense, regression refers to prediction of a numeric target. Linear regression attempts to establish a linear relationship between one or more independent variables and a numeric outcome, or dependent variable. You use this module to define a linear regression method, and then train a model using a labeled dataset. The trained model can then be used to make predictions. Incorrect Answers: ✑ Classification is a machine learning method that uses data to determine the category, type, or class of an item or row of data. ✑ Clustering, in machine learning, is a method of grouping data points into similar clusters. It is also called segmentation. Over the years, many clustering algorithms have been developed. Almost all clustering algorithms use the features of individual items to find similar items. For example, you might apply clustering to find similar people by demographics. You might use clustering with text analysis to group sentences with similar topics or sentiment. Reference: https://docs.microsoft.com/en-us/azure/machine-learning/algorithm-module-reference/linear-regression https://docs.microsoft.com/en-us/azure/machine-learning/studio-module-reference/machine-learning-initialize-model-clustering

   

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6. Question 176 · 236 in bank

   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?

   • ASet Validation type to Auto.
   • BEnable Explain best model.
   • CSet Primary metric to accuracy.
   • DSet Max concurrent iterations to 0.

   Show answer

   Answer: B

   Explanation

   Answer is B: MS AI responsibilities • Fairness – Limit Biases • Reliability ad Safely – ops, resist manipulating, use of regresses testing • Privacy and security- secure data provide security controls • Inclusiveness- AI available to everyone i.e., disabled ppl • Transparency- fully aware of the limitations over AII in use • Accountability- follow governments and frameworks meet legal and ethical standards

   Source: Adapted from community discussion — Mxp121

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7. Question 177 · 236 in bank

   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. Hot Area:

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   Explanation

   Box 1: Yes - Azure Machine Learning designer lets you visually connect datasets and modules on an interactive canvas to create machine learning models. Box 2: Yes - With the designer you can connect the modules to create a pipeline draft. As you edit a pipeline in the designer, your progress is saved as a pipeline draft. Box 3: No - Reference: https://docs.microsoft.com/en-us/azure/machine-learning/concept-designer

   Source: Adapted from community discussion — arska

   References

   • azure.microsoft.com documentation

   

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8. Question 178 · 236 in bank

   HOTSPOT - You have the following dataset.

   

   You plan to use the dataset to train a model that will predict the house price categories of houses. What are Household Income and House Price Category? To answer, select the appropriate option in the answer area. NOTE: Each correct selection is worth one point. Hot Area:

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   Explanation

   Reference: https://docs.microsoft.com/en-us/azure/machine-learning/studio/interpret-model-results

   Source: Adapted from community discussion — Razh

   References

   • Microsoft Learn
   • Microsoft Learn

   

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9. Question 179 · 236 in bank

   HOTSPOT - To complete the sentence, select the appropriate option in the answer area. Hot Area:

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   Explanation

   Reference: https://docs.microsoft.com/en-us/azure/machine-learning/concept-designer

   Source: Adapted from community discussion — endeesa

   

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10. Question 180 · 236 in bank

    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. Hot Area:

    

    This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

    Show the answer figure

    Answer: See figure below

    Explanation

    The Answer should be No/Yes/No. A) In Automated ML , you cannot insert Python code. C) in Automated ML, though you can select Data but not modules... No Canvas is used in Auto ML.

    Source: Adapted from community discussion — Gaurav_Verma81

    References

    • Microsoft Learn
    • Microsoft Learn
    • Microsoft Learn
    • Microsoft Learn
    • Microsoft Learn

    

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AI-900 practice, question 171. 236 questions available.