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Free AI-102 Exam Braindumps (page: 24)

Page 23 of 83
PDF with 329 Questions

You are developing a method that uses the Computer Vision client library. The method will perform optical character recognition (OCR) in images. The method has the following code.
During testing, you discover that the call to the GetReadResultAsync method occurs before the read operation is complete.
You need to prevent the GetReadResultAsync method from proceeding until the read operation is complete.
Which two actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

  1. Remove the operation_id parameter.
  2. Add code to verify the read_results.status value.
  3. Add code to verify the status of the read_operation_location value.
  4. Wrap the call to get_read_result within a loop that contains a delay.

Answer(s): B,D



HOTSPOT (Drag and Drop is not supported)
You are building an app that will enable users to upload images. The solution must meet the following requirements:
* Automatically suggest alt text for the images.
* Detect inappropriate images and block them.
* Minimize development effort.
You need to recommend a computer vision endpoint for each requirement.
What should you recommend? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:

  1. See Explanation section for answer.

Answer(s): A

Explanation:


Box 1: https://westus.api.cognitive.microsoft.com/customvision/v3.1/prediction/projectid/classify/iterations/publishName/image
Box 2: https://westus.api.cognitive.microsoft.com/vision/v3.2/analyze/?visualFeatures=Adult,Description
Computer Vision can detect adult material in images so that developers can restrict the display of these images in their software. Content flags are applied with a score between zero and one so developers can interpret the results according to their own preferences.
You can detect adult content with the Analyze Image API. When you add the value of Adult to the visualFeatures query parameter
Incorrect:
Use the Image Moderation API in Azure Content Moderator to scan image content. The moderation job scans your content for profanity, and compares it against custom and shared blocklists.


Reference:

https://docs.microsoft.com/en-us/azure/cognitive-services/computer-vision/concept-detecting-adult-content https://docs.microsoft.com/en-us/azure/cognitive-services/content-moderator/try-image-api https://docs.microsoft.com/en-us/legal/cognitive-services/custom-vision/custom-vision-cvs-transparency-note



You need to build a solution that will use optical character recognition (OCR) to scan sensitive documents by using the Computer Vision API. The solution must
NOT be deployed to the public cloud.
What should you do?

  1. Build an on-premises web app to query the Computer Vision endpoint.
  2. Host the Computer Vision endpoint in a container on an on-premises server.
  3. Host an exported Open Neural Network Exchange (ONNX) model on an on-premises server.
  4. Build an Azure web app to query the Computer Vision endpoint.

Answer(s): B

Explanation:

One option to manage your Computer Vision containers on-premises is to use Kubernetes and Helm.
Three primary parameters for all Cognitive Services containers are required. The Microsoft Software License Terms must be present with a value of accept. An
Endpoint URI and API key are also needed.
Incorrect:
Not D: This Computer Vision endpoint would be available for the public, unless it is secured.


Reference:

https://docs.microsoft.com/en-us/azure/cognitive-services/computer-vision/deploy-computer-vision-on-premises



You have an Azure Cognitive Search solution and a collection of handwritten letters stored as JPEG files.
You plan to index the collection. The solution must ensure that queries can be performed on the contents of the letters.
You need to create an indexer that has a skillset.
Which skill should you include?

  1. image analysis
  2. optical character recognition (OCR)
  3. key phrase extraction
  4. document extraction

Answer(s): B






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