Free Microsoft AI-102 Exam Dumps Questions & Answers

You have a library that contains thousands of images.
You need to tag the images as photographs, drawings, or clipart.
Which service endpoint and response property should you use? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Correct Answer:

Explanation:
Service endpoint # Computer Vision analyze images
Property # imageType
The task:
" You have a library with thousands of images. You need to tag the images as photographs, drawings, or clipart. " Which service endpoint?
Computer Vision analyze images # Provides a broad analysis including categories, tags, descriptions, and image type (photo, drawing, clipart). # Computer Vision object detection # Identifies objects (people, cars, animals), not image type.
Custom Vision image classification / object detection # Requires custom training, not needed since the built- in Computer Vision service already supports this.
Correct: Computer Vision analyze images
Which property?
categories # Provides predefined categories (e.g., outdoor, indoor, people), not specifically drawing/clipart/photo.
description # Generates captions in natural language, not classification into photo/drawing/clipart.
imageType # Identifies if an image is a photograph, line drawing, or clipart. # metadata # Provides size, format, dimensions.
objects # Lists detected objects, not image type.
Correct: imageType
The answer:
Service endpoint # Computer Vision analyze images
Property # imageType
Microsoft References
Computer Vision Analyze API
ImageType property in Computer Vision

You are building a call handling system that will receive calls from French-speaking and German-speaking callers. The system must perform the following tasks;
* Capture inbound voice messages as text.
* Replay messages in English on demand.
Which Azure Cognitive Services should you use? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

Correct Answer:

Explanation:

Comprehensive Explanation
Speech-to-text converts the caller's spoken French/German audio into text.
The text must then be translated to English.
Finally, Text-to-speech converts the translated text into spoken English for playback.
Therefore, the combination of Translator + Text-to-speech is required for the replay step.
Microsoft References
Speech-to-text in Azure AI Speech
Azure AI Translator
Text-to-speech in Azure AI Speech
Final Answer:
To capture messages # Speech-to-text
To replay messages # Text-to-speech and Translator

You are training a Language Understanding model for a user support system.
You create the first intent named GetContactDetails and add 200 examples.
You need to decrease the likelihood of a false positive.
What should you do?

• A.  Add examples to the None intent.
• B.  Add a machine learned entity.
• C.  Add additional examples to the GetContactDetails intent.
• D.  Enable active learning.

You need to create a visualization of running sales totals per quarter as shown in the following exhibit.

What should you create in Cower Bl Desktop;1

• A.  a decomposition tree
• B.  a ribbon chart
• C.  a waterfall chart
• D.  a bar chart

You have an Azure Cognitive Services model named Model that identifies the intent of text input.
You develop an app in C# named App1.
You need to configure App1 to use Model1.
Which package should you add to App1?

• A.  Xamarin.Cognitive.Speech
• B.  Universal.Microsoft.CognitiveServices.Speech
• C.  Azure.AI.Language.Conversations
• D.  SpeechServicesToolkit