AI-102 practice questions 21–30

1. Question 21 · 328 in bank

   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 in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. You create a web app named app1 that runs on an Azure virtual machine named vm1. Vm1 is on an Azure virtual network named vnet1. You plan to create a new Azure Cognitive Search service named service1. You need to ensure that app1 can connect directly to service1 without routing traffic over the public internet. Solution: You deploy service1 and a private endpoint to vnet1. Does this meet the goal?

   • AYes
   • BNo

   Show answer

   Answer: A

   Explanation

   A is the answer. https://learn.microsoft.com/en-us/azure/search/service-create-private-endpoint#why-use-a-private-endpoint-for-secure-access Private Endpoints for Azure Cognitive Search allow a client on a virtual network to securely access data in a search index over a Private Link. The private endpoint uses an IP address from the virtual network address space for your search service. Network traffic between the client and the search service traverses over the virtual network and a private link on the Microsoft backbone network, eliminating exposure from the public internet.

   Source: Adapted from community discussion — zellck

   References

   • Microsoft Learn

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2. Question 22 · 328 in bank

   You have a Language Understanding resource named lu1. You build and deploy an Azure bot named bot1 that uses lu1. You need to ensure that bot1 adheres to the Microsoft responsible AI principle of inclusiveness. How should you extend bot1?

   • AImplement authentication for bot1.
   • BEnable active learning for lu1.
   • CHost lu1 in a container.
   • DAdd Direct Line Speech to bot1.

   Show answer

   Answer: D

   Explanation

   I disagree with JTWang because Direct Line Speech lets the bot speak outloud. This supports Microsoft's goal of AI Inclusiveness because you can include people with disabilities.

   Source: Adapted from community discussion — RamonKaus

   References

   • Microsoft Learn
   • Microsoft Learn

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3. Question 23 · 328 in bank

   You need to build a chatbot that meets the following requirements: ✑ Supports chit-chat, knowledge base, and multilingual models ✑ Performs sentiment analysis on user messages ✑ Selects the best language model automatically What should you integrate into the chatbot?

   • AQnA Maker, Language Understanding, and Dispatch
   • BTranslator, Speech, and Dispatch
   • CLanguage Understanding, Text Analytics, and QnA Maker
   • DText Analytics, Translator, and Dispatch

   Show answer

   Answer: C

   Explanation

   according to https://learn.microsoft.com/en-us/azure/ai-services/language-service/overview Azure AI Language now unifies the Text Analyrics, QnA Maker and LUIS. So in my opinion, the question is obsolete.

   Source: Adapted from community discussion — AnnaR

   References

   • Microsoft Learn
   • Microsoft Learn

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4. Question 24 · 328 in bank

   HOTSPOT - You are building an app that will process incoming email and direct messages to either French or English language support teams. Which Azure Cognitive Services API should you use? To answer, select the appropriate options 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

   The answer is wrong. Correct answer should be: Box1: https://eastus.api.cognitive.microsoft.com Box2: /text/analytics/v3.1/languages REF: https://learn.microsoft.com/en-us/rest/api/cognitiveservices-textanalytics/3.0/languages/languages?tabs=HTTP. NOTE: Pay special attention to the Sample Request provided. Request to the API should be of the form: POST {Endpoint}/text/analytics/v3.0/languages Where the {Endpoint} as stated under the sub-heading "URI Parameters" was described as quoted here (see "Description" column of the table): "Supported Cognitive Services endpoints (protocol and hostname, for example: https://westus.api.cognitive.microsoft.com)." So the sample given shows the correct format of the *endpoint* as https://{location}.api.cognitive.microsoft.com

   Source: Adapted from community discussion — Adedoyin_Simeon

   References

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

   

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5. Question 25 · 328 in bank

   You have an Azure Cognitive Search instance that indexes purchase orders by using Form Recognizer. You need to analyze the extracted information by using Microsoft Power BI. The solution must minimize development effort. What should you add to the indexer?

   • Aa projection group
   • Ba table projection
   • Ca file projection
   • Dan object projection

   Show answer

   Answer: B

   Explanation

   Should be B . Its for Tables the Power BI " Use Power BI for data exploration. This tool works best when the data is in Azure Table Storage. Within Power BI, you can manipulate data into new tables that are easier to query and analyze"

   Source: Adapted from community discussion — momentumhd

   References

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

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6. Question 26 · 328 in bank

   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 in this section, 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 Cognitive Search service. During the past 12 months, query volume steadily increased. You discover that some search query requests to the Cognitive Search service are being throttled. You need to reduce the likelihood that search query requests are throttled. Solution: You add replicas. Does this meet the goal?

   • AYes
   • BNo

   Show answer

   Answer: A

   Explanation

   A is the answer. https://learn.microsoft.com/en-us/azure/search/search-performance-analysis#throttling-behaviors Throttling occurs when the search service is at capacity. Throttling can occur during queries or indexing. From the client side, an API call results in a 503 HTTP response when it has been throttled. During indexing, there's also the possibility of receiving a 207 HTTP response, which indicates that one or more items failed to index. This error is an indicator that the search service is getting close to capacity. A simple fix to most throttling issues is to throw more resources at the search service (typically replicas for query-based throttling, or partitions for indexing-based throttling). However, increasing replicas or partitions adds cost, which is why it's important to know the reason why throttling is occurring at all. Investigating the conditions that cause throttling will be explained in the next several sections.

   Source: Adapted from community discussion — zellck

   References

   • Microsoft Learn
   • Microsoft Learn
   • Microsoft Learn

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7. Question 27 · 328 in bank

   SIMULATION - You need to create a Text Analytics service named Text12345678, and then enable logging for Text12345678. The solution must ensure that any changes to Text12345678 will be stored in a Log Analytics workspace. To complete this task, sign in to the Azure portal.

   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

   Step 1: Sign in to the QnA portal. Step 2: Create an Azure Cognitive multi-service resource: Step 3: On the Create page, provide the following information. Name: Text12345678 - Step 4: Configure additional settings for your resource as needed, read and accept the conditions (as applicable), and then select Review + create. Step 5: Navigate to the Azure portal. Then locate and select The Text Analytics service resource Text12345678 (which you created in Step 4). Step 6: Next, from the left-hand navigation menu, locate Monitoring and select Diagnostic settings. This screen contains all previously created diagnostic settings for this resource. Step 7: Select + Add diagnostic setting. Step 8: When prompted to configure, select the storage account and OMS workspace that you'd like to use to store you diagnostic logs. Note: If you don't have a storage account or OMS workspace, follow the prompts to create one. Step 9: Select Audit, RequestResponse, and AllMetrics. Then set the retention period for your diagnostic log data. If a retention policy is set to zero, events for that log category are stored indefinitely. Step 10: Click Save. It can take up to two hours before logging data is available to query and analyze. So don't worry if you don't see anything right away. Reference: https://docs.microsoft.com/en-us/azure/cognitive-services/cognitive-services-apis-create-account https://docs.microsoft.com/en-us/azure/cognitive-services/diagnostic-logging

   Source: Adapted from community discussion — puchuveryfatty

   

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8. Question 28 · 328 in bank

   SIMULATION - You need to create a search service named search12345678 that will index a sample Azure Cosmos DB database named hotels-sample. The solution must ensure that only English language fields are retrievable. To complete this task, sign in to the Azure portal.

   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

   Part 1: Create a search service search12345678 Step 1: Sign in to the QnA portal. Step 2: Create an Azure Cognitive multi-service resource: Step 3: On the Create page, provide the following information. Name: search12345678 - Step 4: Click Review + create - Part 2: Start the Import data wizard and create a data source Step 5: Click Import data on the command bar to create and populate a search index. Step 6: In the wizard, click Connect to your data > Samples > hotels-sample. This data source is built-in. If you were creating your own data source, you would need to specify a name, type, and connection information. Once created, it becomes an "existing data source" that can be reused in other import operations. Step 7: Continue to the next page. Step 8: Skip the "Enrich content" page Step 9: Configure index. Make sure English is selected for the fields. Step 10: Continue and finish the wizard. Reference: https://docs.microsoft.com/en-us/azure/cognitive-services/cognitive-services-apis-create-account https://docs.microsoft.com/en-us/azure/search/search-get-started-portal

   Source: Adapted from community discussion — PeteColag

   

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9. Question 29 · 328 in bank

   SIMULATION - You plan to create a solution to generate captions for images that will be read from Azure Blob Storage. You need to create a service in Azure Cognitive Services for the solution. The service must be named captions12345678 and must use the Free pricing tier. To complete this task, sign in to the Azure portal.

   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

   Part 1: Create a search service captions12345678 Step 1: Sign in to the QnA portal. Step 2: Create an Azure Cognitive multi-service resource: Step 3: On the Create page, provide the following information. Name: captions12345678ֲ¨ Pricing tier: Free - Step 4: Click Review + create - (Step 5: Create a data source In Connect to your data, choose Azure Blob Storage. Choose an existing connection to the storage account and container you created. Give the data source a name, and use default values for the rest.) Reference: https://docs.microsoft.com/en-us/azure/search/search-create-service-portal https://docs.microsoft.com/en-us/azure/search/cognitive-search-quickstart-ocr

   Source: Adapted from community discussion — GHill1982

   

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10. Question 30 · 328 in bank

    SIMULATION - You need to create a Form Recognizer resource named fr12345678. Use the Form Recognizer sample labeling tool at https://fott-2-1.azurewebsites.net/ to analyze the invoice located in the C:\Resources\Invoices folder. Save the results as C:\Resources\Invoices\Results.json. To complete this task, sign in to the Azure portal and open the Form Recognizer sample labeling tool.

    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

    Step 1: Sign in to the Azure Portal. Step 2: Navigate to the Form Recognizer Sample Tool (at https://fott-2-1.azurewebsites.net) Step 3: On the sample tool home page select Use prebuilt model to get data. Step 4: Select the Form Type you would like to analyze from the dropdown window. Step 5: In the Source: URL field, paste the selected URL and select the Fetch button. Step 6: In the Choose file for analysis use the file in the C:\Resources\Invoices folder and select the Fetch button. Step 7: Select Run analysis. The Form Recognizer Sample Labeling tool will call the Analyze Prebuilt API and analyze the document. Step 8: View the results - see the key-value pairs extracted, line items, highlighted text extracted and tables detected. Step 9: Save the results as C:\Resources\Invoices\Results.json. Reference: https://docs.microsoft.com/en-us/azure/applied-ai-services/form-recognizer/quickstarts/try-sample-label-tool

    Source: Adapted from community discussion — rdemontis

    

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AI-102 practice, question 21. 328 questions available.