Download Designing and Implementing an Azure AI Solution.AI-100.PremDumps.2019-04-09.17q.vcex

Vendor: Microsoft
Exam Code: AI-100
Exam Name: Designing and Implementing an Azure AI Solution
Date: Apr 09, 2019
File Size: 223 KB
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Demo Questions

Question 1
You need to recommend a data storage solution that meets the technical requirements.
What is the best data storage solution to recommend? More than one answer choice may achieve the goal.
Select the BEST answer.
  1. Azure Databricks
  2. Azure SQL Database
  3. Azure Table storage
  4. Azure Cosmos DB
Correct answer: D
Question 2
Which RBAC role should you assign to the KeyManagers group?
  1. Cognitive Services Contributor
  2. Security Manager
  3. Cognitive Services User
  4. Security Administrator
Correct answer: A
Question 3
Which two services should be implemented so that Butler can find available rooms based on the technical
requirements? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
  1. QnA Maker
  2. Bing Entity Search
  3. Language Understanding (LUIS)
  4. Azure Search
  5. Content Moderator
Correct answer: CD
Question 4
You need to design the Butler chatbot solution to meet the technical requirements.
What is the best channel and pricing tier to use? More than one answer choice may achieve the goal Select the BEST answer.
  1. standard channels that use the S1 pricing tier
  2. standard channels that use the Free pricing tier
  3. premium channels that use the Free pricing tier
  4. premium channels that use the S1 pricing tier
Correct answer: B
Question 5
You deploy an application that performs sentiment analysis on the data stored in Azure Cosmos DB. Recently, you loaded a large amount of data to the database. The data was for a customer named Contoso, Ltd. You discover that queries for the Contoso data are slow to complete, and the queries slow the entire application. You need to reduce the amount of time it takes for the queries to complete. The solution must minimize costs. What is the best way to achieve the goal? (More than one answer choice may achieve the goal. Select the BEST answer.)
  1. Change the requests units.
  2. Change the partitioning strategy.
  3. Change the transaction isolation level.
  4. Migrate the data to the Cosmos DB database.
Correct answer: AC
Question 6
Your company recently deployed several hardware devices that contain sensors. The sensors generate new data on an hourly basis. The data generated is stored on-premises and retained for several years. During the past two months, the sensors generated 300 GB of data. You plan to move the data to Azure and then perform advanced analytics on the data. You need to recommend an Azure storage solution for the data. Which storage solution should you recommend?
  1. Azure Queue storage
  2. Azure Cosmos Database
  3. Azure Blob storage
  4. Azure SQL Database
Correct answer: C
Explanation:
https://docs.microsoft.com/en-us/azure/architecture/data-guide/technology-choices/data-storage
https://docs.microsoft.com/en-us/azure/architecture/data-guide/technology-choices/data-storage
Question 7
You are developing a mobile application that will perform optical character recognition (OCR) from photos. The application will annotate the photos by using metadata, store the photos in Azure Blob storage, and then score the photos by using an Azure Machine Learning model. What should you use to process the data?
  1. Azure Event Hubs
  2. Azure Functions
  3. Azure Stream Analytics
  4. Azure Logic Apps
Correct answer: A
Question 8
You have thousands of images that contain text. You need to process the text from the images into a machine-readable character stream. Which Azure Cognitive Services service should you use?
  1. Translator Text
  2. Text Analytics
  3. Computer Vision
  4. Image Moderation API
Correct answer: C
Explanation:
With Computer Vision you can detect text in an image using optical character recognition (OCR) and extract the recognized words into a machine-readable character stream.https://azure.microsoft.com/en-us/services/cognitive-services/computer-vision/https://docs.microsoft.com/en-us/azure/cognitive-services/content-moderator/image-moderationapi
With Computer Vision you can detect text in an image using optical character recognition (OCR) and extract the recognized words into a machine-readable character stream.
https://azure.microsoft.com/en-us/services/cognitive-services/computer-vision/
https://docs.microsoft.com/en-us/azure/cognitive-services/content-moderator/image-moderationapi
Question 9
You are designing an Al workflow that will aggregate data stored in Azure as JSON documents.
You expect to store more than 2 TB of new data daily. You need to choose the data storage service for the data. The solution must minimize costs. Which data storage service should you choose?
  1. Azure File Storage
  2. Azure Manage Disks
  3. Azure Data Lake Storage
  4. Azure Blob Storage
Correct answer: D
Explanation:
Generally, Data Lake will be a bit more expensive although they are in close range of each other.Blob storage has more options for pricing depending upon things like how frequently you need to access your data (cold vs hot storage). Data Lake is priced on volume, so it will go up as you reach certain tiers of volume.http://blog.pragmaticworks.com/azure-data-lake-vs-azure-blob-storage-in-data-warehousing
Generally, Data Lake will be a bit more expensive although they are in close range of each other.
Blob storage has more options for pricing depending upon things like how frequently you need to access your data (cold vs hot storage). Data Lake is priced on volume, so it will go up as you reach certain tiers of volume.
http://blog.pragmaticworks.com/azure-data-lake-vs-azure-blob-storage-in-data-warehousing
Question 10
You plan to design an application that will use data from Azure Data Lake and perform sentiment analysis by using Azure Machine Learning algorithms. The developers of the application use a mix of Windows-based and Linux-based environments. The developers contribute to shared GitHub repositories. You need all the developers to use the same tool to develop the application. What is the best tool to use? (More than one answer choice may achieve the goal. Select the BEST answer.)
  1. Microsoft Visual Studio Code
  2. Azure Notebooks
  3. Azure Machine Learning Studio
  4. Microsoft Visual Studio
Correct answer: C
Explanation:
https://github.com/MicrosoftDocs/azure-docs/blob/master/articles/machinelearning/studio/algorithm-choice.md
https://github.com/MicrosoftDocs/azure-docs/blob/master/articles/machinelearning/
studio/algorithm-choice.md
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