AI-100 practice test

1. Question 1 · 1

   You plan to implement a new data warehouse for a planned AI solution. You have the following information regarding the data warehouse: ✑ The data files will be available in one week. ✑ Most queries that will be executed against the data warehouse will be ad-hoc queries. ✑ The schemas of data files that will be loaded to the data warehouse will change often. ✑ One month after the planned implementation, the data warehouse will contain 15 TB of data. You need to recommend a database solution to support the planned implementation. What two solutions should you include in the recommendation? Each correct answer is a complete solution. NOTE: Each correct selection is worth one point.

   Choose all answers that apply.

   • Apache Hadoop
   • Apache Spark
   • A Microsoft Azure SQL database
   • An Azure virtual machine that runs Microsoft SQL Server

2. Question 2 · 1

   You are developing a mobile application that will perform optical character recognition (OCR) from photos. The application will annotate the photos by using metadata, store the photos in Azure Blob storage, and then score the photos by using an Azure Machine Learning model. What should you use to process the data?

   Choose one answer.

   • Azure Event Hubs
   • Azure Functions
   • Azure Stream Analytics
   • Azure Logic Apps

3. Question 3 · 1

   DRAG DROP - You are developing an application for photo classification. Users of the application will include minors. The users will upload photos to the application. The photos will be stored for model training purposes. All the photos must be considered appropriate for minors. You need to recommend an architecture for the application. Which Azure services should you recommend using in the architecture? To answer, drag the appropriate services to the correct targets. Each service 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. Select and Place:

   Match each destination with an option.

   

   Check

   • • Azure App Service
   • • Azure Content Moderator
   • • Azure Logic Apps
   • • Azure Custom Vision API
   • • Azure Disk Storage
   • • Azure Sentinel
   • • Azure Blob Storage

   Classify

   • • Azure App Service
   • • Azure Content Moderator
   • • Azure Logic Apps
   • • Azure Custom Vision API
   • • Azure Disk Storage
   • • Azure Sentinel
   • • Azure Blob Storage

   Store

   • • Azure App Service
   • • Azure Content Moderator
   • • Azure Logic Apps
   • • Azure Custom Vision API
   • • Azure Disk Storage
   • • Azure Sentinel
   • • Azure Blob Storage

4. Question 4 · 2

   Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. You are developing an application that uses an Azure Kubernetes Service (AKS) cluster. You are troubleshooting a node issue. You need to connect to an AKS node by using SSH. Solution: You run the kubect1 command, and then you create an SSH connection. Does this meet the goal?

   Choose one answer.

   • Yes
   • No

5. Question 5 · 2

   Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. You have an app named App1 that uses the Face API. App1 contains several PersonGroup objects. You discover that a PersonGroup object for an individual named Ben Smith cannot accept additional entries. The PersonGroup object for Ben Smith contains 10,000 entries. You need to ensure that additional entries can be added to the PersonGroup object for Ben Smith. The solution must ensure that Ben Smith can be identified by all the entries. Solution: You delete 1,000 entries from the PersonGroup object for Ben Smith. Does this meet the goal?

   Choose one answer.

   • Yes
   • No

6. Question 6 · 2

   Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. You have an Azure SQL database, an Azure Data Lake Storage Gen 2 account, and an API developed by using Azure Machine Learning Studio. You need to ingest data once daily from the database, score each row by using the API, and write the data to the storage account. Solution: You create a scheduled Jupyter Notebook in Azure Databricks. Does this meet the goal?

   Choose one answer.

   • Yes
   • No

   Read explanation

   We need to schedule the job in Azure Data Factory.

7. Question 7 · 2

   Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. You have an Azure SQL database, an Azure Data Lake Storage Gen 2 account, and an API developed by using Azure Machine Learning Studio. You need to ingest data once daily from the database, score each row by using the API, and write the data to the storage account. Solution: You create an Azure Data Factory pipeline that contains a Jupyter Notebook activity. Does this meet the goal?

   Choose one answer.

   • Yes
   • No

8. Question 8 · 4

   Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. You are deploying an Azure Machine Learning model to an Azure Kubernetes Service (AKS) container. You need to monitor the scoring accuracy of each run of the model. Solution: You configure Azure Monitor for containers. Does this meet the goal?

   Choose one answer.

   • Yes
   • No

9. Question 9 · 4

   DRAG DROP - You have a container image that contains an AI solution. The solution will be used on demand and will only be needed a few hours each month. You plan to use Azure Functions to deploy the environment on-demand. You need to recommend the deployment process. The solution must minimize costs. Which four actions should you recommend Azure Functions perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order. Select and Place:

   Arrange the options in the correct order.

   

   • Shut down the virtual machine.
   • Create an Azure Kubernetes Service (AKS) cluster.
   • Pull the container image from the registry.
   • Run the AI solution.
   • Create an Azure container instance.
   • Delete the Azure container instance.

10. Question 10 · 4

    Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. You are deploying an Azure Machine Learning model to an Azure Kubernetes Service (AKS) container. You need to monitor the scoring accuracy of each run of the model. Solution: You modify the scoring file. Does this meet the goal?

    Choose one answer.

    • Yes
    • No

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