Assessment-4_NTTF

You want to use the Azure AI Vision Analyze Image function to generate an appropriate caption for an image. Which visual feature should you specify?

• Tags

• Description

• Categories

• None

What is the purpose of the Azure AI Vision service?

• To provide functionality for audio transcription

• To extract information from images

• To detect the presence and location of specific sounds within an audio file

• All the above

How many images per class do you need to train a custom image classification model with Azure AI Vision?

• At least 3-5

• About 10

• About 8

• About 2

How can you access your custom image classification model after training it with Azure AI Vision?

• Only in the browser

• Through APIs or Vision Studio

• Only through APIs

• Through Azure portal

What are the two types of custom models that you can train with Azure AI Vision?

• Image segmentation and image enhancement

• Image Thumbnail and image generation

• Image captioning and image generation

• Image classification and object detection

Which of the following facial attributes can the Azure AI Vision service predict?

• Location.

• Type of eye-glasses.

• Occlusion

• Iris

You need to create a facial recognition solution to identify named employees. Which service should you use?

• Azure AI Vision.

• Azure AI Custom Vision.

• Face.

• complementary vision

You need to verify that the person in a photo taken at hospital reception is the same person in a photo taken at a ward entrance 10 minutes later. What should you do?

• Compare the Face, head pose, and hair for the faces in the reception and ward photo's.

• Create a People Group and add a person for every hospital visitor with multiple photographs to train a model.

• Compare the Age, head pose, and hair color for the faces in the reception and ward photo's.

• Verify the face in the ward photo by comparing it to the detected face ID from the reception photo.

You want Azure Video Indexer to analyze a video. What must you do first?

• Use the Azure AI Vision service to extract key frames from the video.

• Upload the video to Azure Video Indexer and index it.

• Store the video file in an Azure blob store container.

• Create a video indexer service

You want Azure Video Indexer to recognize brands in videos recorded from conference calls. What should you do?

• Edit the Brands model to show brands suggested by Bing, and add any new brands you want to detect.

• Edit the conference call videos to include a caption of each brand seen on their first appearance.

• It is an in-built feature

• Embed the Azure Video Indexer widgets in a custom web site that has all the brand images stored for reference