microsoft ai-100 online test

Question 1 Topic 1, Case Study 1Case Study Question View Case

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.

• A. Standard channels that use the S1 pricing tier
• B. Standard channels that use the Free pricing tier
• C. Premium channels that use the Free pricing tier
• D. Premium channels that use the S1 pricing tier

Answer:

D

Explanation:
References:
https://azure.microsoft.com/en-in/pricing/details/bot-service/

Question 2 Topic 1, Case Study 1Case Study Question View Case

You need to meet the testing requirements for the data scientists.
Which three actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

• A. Deploy an Azure Kubernetes Service (AKS) cluster to the East US 2 region
• B. Get the docker image from mcr.microsoft.com/azure-cognitive-services/sentiment:latest
• C. Deploy an Azure an Azure Container Service cluster to the West Europe region
• D. Export the production version of the Language Understanding (LUIS) app
• E. Deploy a Kubernetes cluster to Azure Stack
• F. Get the docker image from mcr.microsoft.com/azure-cognitive-services/luis:latest
• G. Export the staging version of the Language and Understanding (LUIS) app

Answer:

E F G

Explanation:
Scenario: Data scientists must test Butler by using ASDK.
Note: Contoso wants to provide a new version of the Bookings app that will provide a highly available, reliable service for
booking travel packages by interacting with a chatbot named Butler.
E: The ASDK (Azure Stack Development Kit) is meant to provide an environment in which you can evaluate Azure Stack and
develop modern applications using APIs and tooling consistent with Azure in a non-production environment.
Microsoft Azure Stack integrated systems range in size from 4-16 nodes, and are jointly supported by a hardware partner
and Microsoft.
F: The Language Understanding (LUIS) container loads your trained or published Language Understanding model, also
known as a LUIS app, into a docker container and provides access to the query predictions from the container's API
endpoints.
Use the docker pull command to download a container image from the mcr.microsoft.com/azure-cognitive-services/luis
repository:
docker pull mcr.microsoft.com/azure-cognitive-services/luis:latest
G: You can test using the endpoint with a maximum of two versions of your app. With your main or live version of your app
set as the production endpoint, add a second version to the staging endpoint.
Reference: https://docs.microsoft.com/en-us/azure-stack/asdk/asdk-what-is https://docs.microsoft.com/en-
us/azure/cognitive-services/luis/luis-container-howto https://docs.microsoft.com/en-us/azure/cognitive-services/luis/luis-
concept-test

Question 3 Topic 2, Case Study 2Case Study Question View Case

Which two services should be implemented so that Butler can find available rooms on the technical requirements? Each
correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

• A. QnA Maker
• B. Bing Entity Search
• C. Language Understanding (LUIS)
• D. Azure Search
• E. Content Moderator

Answer:

C D

Explanation:
References: https://azure.microsoft.com/en-in/services/cognitive-services/language-understanding-intelligent-service/

Question 4 Topic 2, Case Study 2Case Study Question View Case

DRAG DROP
You need to integrate the new Bookings app and the Butler chabot.
Which four 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.
Select and Place:

Answer:

Explanation:
References: https://docs.microsoft.com/en-us/azure/bot-service/bot-service-channel-connect-webchat?view=azure-bot-
service-4.0

Question 5 Topic 2, Case Study 2Case Study Question View Case

You need to meet the greeting requirements for Butler.
Which type of authentication should you use?

• A. AdaptiveCard
• B. SigninCard
• C. CardCarousel
• D. HeroCard

Answer:

D

Explanation:
Scenario: Butler must greet users by name when they first connect.
HeroCard defines a card with a large image, title, text, and action buttons.
Incorrect Answers:
B: SigninCard defines a card that lets a user sign in to a service.
References:
https://docs.microsoft.com/en-us/azure/bot-service/bot-builder-send-welcome-message

Question 6 Topic 3, Mixed Questions

HOTSPOT
You are designing an application to parse images of business forms and upload the data to a database. The upload process
will occur once a week.
You need to recommend which services to use for the application. The solution must minimize infrastructure costs.
Which services should you recommend? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:

Answer:

Explanation:
Box 1: Azure Cognitive Services
Azure Cognitive Services include image-processing algorithms to smartly identify, caption, index, and moderate your pictures
and videos.
Not: Azure Linguistic Analytics API, which provides advanced natural language processing over raw text.
Box 2: Azure Data Factory
The Azure Data Factory (ADF) is a service designed to allow developers to integrate disparate data sources. It is a platform
somewhat like SSIS in the cloud to manage the data you have both on-prem and in the cloud.
It provides access to on-premises data in SQL Server and cloud data in Azure Storage (Blob and Tables) and Azure SQL
Database.
Reference: https://azure.microsoft.com/en-us/services/cognitive-services/
https://www.jamesserra.com/archive/2014/11/what-is-azure-data-factory/

Question 7 Topic 3, Mixed Questions

HOTSPOT You plan to deploy an Azure Data Factory pipeline that will perform the following:
Move data from on-premises to the cloud. Consume Azure Cognitive Services APIs.


You need to recommend which technologies the pipeline should use. The solution must minimize custom code.
What should you include in the recommendation? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:

Answer:

Explanation:
Box 1: Self-hosted Integration Runtime
A self-hosted IR is capable of running copy activity between a cloud data stores and a data store in private network.
Not Azure-SSIS Integration Runtime, as you would need to write custom code.
Box 2: Azure Logic Apps
Azure Logic Apps helps you orchestrate and integrate different services by providing 100+ ready-to-use connectors, ranging
from on-premises SQL Server or SAP to Microsoft Cognitive Services.
Incorrect:
Not Azure API Management: Use Azure API Management as a turnkey solution for publishing APIs to external and internal
customers.
References: https://docs.microsoft.com/en-us/azure/data-factory/concepts-integration-runtime https://docs.microsoft.com/en-
us/azure/logic-apps/logic-apps-examples-and-scenarios

Question 8 Topic 3, Mixed Questions

HOTSPOT
You need to build an interactive website that will accept uploaded images, and then ask a series of predefined questions
based on each image.
Which services should you use? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:

Answer:

Explanation:
Box 1: Azure Bot Service
Box 2: Computer Vision
The Computer Vision Analyze an image feature, returns information about visual content found in an image. Use tagging,
domain-specific models, and descriptions in four languages to identify content and label it with confidence. Use Object
Detection to get location of thousands of objects within an image. Apply the adult/racy settings to help you detect potential
adult content. Identify image types and color schemes in pictures.
References: https://azure.microsoft.com/en-us/services/cognitive-services/computer-vision/

Question 9 Topic 3, Mixed Questions

You are designing an AI solution that will analyze millions of pictures.
You need to recommend a solution for storing the pictures. The solution must minimize costs.
Which storage solution should you recommend?

• A. an Azure Data Lake store
• B. Azure File Storage
• C. Azure Blob storage
• D. Azure Table storage

Answer:

C

Explanation:
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).
Reference: http://blog.pragmaticworks.com/azure-data-lake-vs-azure-blob-storage-in-data-warehousing

Question 10 Topic 3, Mixed Questions

You are configuring data persistence for a Microsoft Bot Framework application. The application requires a structured
NoSQL cloud data store.
You need to identify a storage solution for the application. The solution must minimize costs.
What should you identify?

• A. Azure Blob storage
• B. Azure Cosmos DB
• C. Azure HDInsight
• D. Azure Table storage

Answer:

D

Explanation:
Table Storage is a NoSQL key-value store for rapid development using massive semi-structured datasets You can develop
applications on Cosmos DB using popular NoSQL APIs.
Both services have a different scenario and pricing model.
While Azure Storage Tables is aimed at high capacity on a single region (optional secondary read only region but no
failover), indexing by PK/RK and storage-optimized pricing; Azure Cosmos DB Tables aims for high throughput (single-digit
millisecond latency), global distribution (multiple failover), SLA-backed predictive performance with automatic indexing of
each attribute/property and a pricing model focused on throughput.
References: https://db-engines.com/en/system/Microsoft+Azure+Cosmos+DB%3BMicrosoft+Azure+Table+Storage