AI-102 practice questions 101–110

1. Question 101 · 328 in bank

   DRAG DROP - You need to analyze video content to identify any mentions of specific company names. Which three actions should you 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.

   

   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

   1. Sign in to Azure Video Analyzer for Media website 2. From Content model customization, select Brands 3. Add specific company names to include list https://learn.microsoft.com/en-us/azure/azure-video-indexer/customize-brands-model-with-website

   Source: Adapted from community discussion — zellck

   References

   • Microsoft Learn

   

   Next question

2. Question 102 · 328 in bank

   You have a mobile app that manages printed forms. You need the app to send images of the forms directly to Forms Recognizer to extract relevant information. For compliance reasons, the image files must not be stored in the cloud. In which format should you send the images to the Form Recognizer API endpoint?

   • Araw image binary
   • Bform URL encoded
   • CJSON

   Show answer

   Answer: A

   Explanation

   To send images to the Form Recognizer API endpoint without storing them in the cloud, you should send the images in the following format: A. raw image binary Sending the images as raw image binary data allows you to transmit the image directly to the Form Recognizer API without the need to store them in the cloud or convert them into other formats. This format ensures compliance with your requirements. (ChatGPT)

   Source: Adapted from community discussion — rdemontis

   References

   • Microsoft Learn
   • Microsoft Learn
   • Microsoft Learn

   Next question

3. Question 103 · 328 in bank

   You plan to build an app that will generate a list of tags for uploaded images. The app must meet the following requirements: • Generate tags in a user's preferred language. • Support English, French, and Spanish. • Minimize development effort. You need to build a function that will generate the tags for the app. Which Azure service endpoint should you use?

   • AContent Moderator Image Moderation
   • BCustom Vision image classification
   • CComputer Vision Image Analysis
   • DCustom Translator

   Show answer

   Answer: C

   Explanation

   I think the answer should be C, because of the minimized developement effort. Since the prebuilt model of C also fits the other two requirements, so there is no need to train a custom model. source: https://learn.microsoft.com/en-us/azure/cognitive-services/computer-vision/how-to/call-analyze-image?tabs=rest

   Source: Adapted from community discussion — MaliSanFuu

   References

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

   Next question

4. Question 104 · 328 in bank

   HOTSPOT - You develop a test method to verify the results retrieved from a call to the Computer Vision API. The call is used to analyze the existence of company logos in images. The call returns a collection of brands named brands. You have the following code segment.

   

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

   

   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

   YYN is the answer. https://learn.microsoft.com/en-us/rest/api/computervision/3.1/detect-objects/detect-objects?tabs=HTTP#boundingrect A bounding box for an area inside an image. - x X-coordinate of the top left point of the area, in pixels. - y Y-coordinate of the top left point of the area, in pixels. - h Height measured from the top-left point of the area, in pixels. - w Width measured from the top-left point of the area, in pixels.

   Source: Adapted from community discussion — zellck

   References

   • Microsoft Learn

   

   Next question

5. Question 105 · 328 in bank

   HOTSPOT - You have a Computer Vision resource named contoso1 that is hosted in the West US Azure region. You need to use contoso1 to make a different size of a product photo by using the smart cropping feature. How should you complete the API URL? 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

   Both answers are incorrect. The correct answers are: https://contoso1.cognitiveservices.azure.com/ AND generateThumbnail westus.dev.cognitive.microsoft.com wouldn't be a correct Computer Vision endpoint if the resource name is contoso1. Also, per the documentation, areaOfInterest "returns a bounding box around the most important area of the image", it doesn't return a different size photo (https://docs.microsoft.com/en-us/rest/api/computervision/3.1/get-area-of-interest).

   Source: Adapted from community discussion — VulcanMXNY

   References

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

   

   Next question

6. Question 106 · 328 in bank

   DRAG DROP - You have a factory that produces cardboard packaging for food products. The factory has intermittent internet connectivity. The packages are required to include four samples of each product. You need to build a Custom Vision model that will identify defects in packaging and provide the location of the defects to an operator. The model must ensure that each package contains the four products. Which project type and domain should you use? To answer, drag the appropriate options to the correct targets. Each option 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.

   

   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

   1. Object detection 2. General (compact) https://learn.microsoft.com/en-us/azure/cognitive-services/custom-vision-service/get-started-build-detector - Select Object Detection under Project Types. https://learn.microsoft.com/en-us/azure/cognitive-services/custom-vision-service/select-domain#compact-domains The models generated by compact domains can be exported to run locally.

   Source: Adapted from community discussion — zellck

   References

   • Microsoft Learn
   • Microsoft Learn

   

   Next question

7. Question 107 · 328 in bank

   HOTSPOT - You are building a model to detect objects in images. The performance of the model based on training data is 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.

   

   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

   1. 0 2. 25 https://learn.microsoft.com/en-us/azure/cognitive-services/language-service/custom-text-classification/concepts/evaluation-metrics - Precision: Measures how precise/accurate your model is. It's the ratio between the correctly identified positives (true positives) and all identified positives. The precision metric reveals how many of the predicted classes are correctly labeled. Precision = #True_Positive / (#True_Positive + #False_Positive) - Recall: Measures the model's ability to predict actual positive classes. It's the ratio between the predicted true positives and what was actually tagged. The recall metric reveals how many of the predicted classes are correct. Recall = #True_Positive / (#True_Positive + #False_Negatives)

   Source: Adapted from community discussion — zellck

   References

   • Microsoft Learn
   • Microsoft Learn

   

   Next question

8. Question 108 · 328 in bank

   You are building an app that will include one million scanned magazine articles. Each article will be stored as an image file. You need to configure the app to extract text from the images. The solution must minimize development effort. What should you include in the solution?

   • AComputer Vision Image Analysis
   • Bthe Read API in Computer Vision
   • CForm Recognizer
   • DAzure Cognitive Service for Language

   Show answer

   Answer: B

   Explanation

   To me the correct answer is B. With the new Image Analysis API 4.0 (in preview) you could use OCR feature too, but as i said, it is in preview. And i don't think it is considered in the exam. https://learn.microsoft.com/en-us/azure/ai-services/computer-vision/overview-image-analysis?tabs=4-0 Instead the Read API is particularly adapted for text-heavy documents and it seems this is the case https://learn.microsoft.com/en-us/rest/api/computervision/read/read?view=rest-computervision-v3.1&tabs=HTTP

   Source: Adapted from community discussion — rdemontis

   References

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

   Next question

9. Question 109 · 328 in bank

   You have a 20-GB video file named File1.avi that is stored on a local drive. You need to index File1.avi by using the Azure Video Indexer website. What should you do first?

   • AUpload File1.avi to an Azure Storage queue.
   • BUpload File1.avi to the Azure Video Indexer website.
   • CUpload File1.avi to Microsoft OneDrive.
   • DUpload File1.avi to the www.youtube.com webpage.

   Show answer

   Answer: C

   Explanation

   Upload file size and video duration If uploading a file from your device, the file size limit is 2 GB. If the video is uploaded from a URL, the file size limit is 30 GB. The URL must lead to an online media file with a media file extension (for example myvideo.MP4) and not a webpage such as https://www.youtube.com. The file duration limit is 4 hours. https://learn.microsoft.com/en-us/azure/azure-video-indexer/avi-support-matrix

   Source: Adapted from community discussion — Mehe323

   References

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

   Next question

10. Question 110 · 328 in bank

    HOTSPOT - You are building an app that will share user images. You need to configure the app to meet the following requirements: • Uploaded images must be scanned and any text must be extracted from the images. • Extracted text must be analyzed for the presence of profane language. • The solution must minimize development effort. What should you use for each requirement? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

    

    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

    Text Extraction from Images: You can use an Optical Character Recognition (OCR) service to scan and extract text from the uploaded images. Computer Vision API are examples of services that provide OCR capabilities. Profanity Check: Once the text is extracted, you can use a text analytics service to analyze the presence of profane language. Services Content Moderator API can help identify and filter out inappropriate content.

    Source: Adapted from community discussion — Murtuza

    References

    • Microsoft Learn
    • Microsoft Learn
    • Microsoft Learn

    

    Next question

Keyboard:J Kmove between questionsA–Dselect an answerRshow or hide the answer← →change page

AI-102 practice, question 101. 328 questions available.