AI-100 Online Practice Questions and Answers

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while

others might not have a correct solution.

After you answer a question, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

You create several API models in Azure Machine Learning Studio.

You deploy the models to a production environment.

You need to monitor the compute performance of the models.

Solution: You create environment files.

Does this meet the goal?

A. Yes

B. No

You are designing an AI solution that will analyze millions of pictures by using Azure HDInsight Hadoop cluster.

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 Storage Gen1

B. Azure File Storage

C. Azure Blob storage

D. Azure Table storage

Your company has 1,000 AI developers who are responsible for provisioning environments in Azure.

You need to control the type, size, and location of the resources that the developers can provision.

What should you use?

A. Azure Key Vault

B. Azure service principals

C. Azure managed identities

D. Azure Security Center

E. Azure Policy

You create an Azure Cognitive Services resource.

A data scientist needs to call the resource from Azure Logic Apps by using the generic HTTP connector.

Which two values should you provide to the data scientist? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

A. Endpoint URL

B. Resource name

C. Access key

D. Resource group name

E. Subscription ID

Your company is building custom models that integrate into microservices architecture on Azure Kubernetes Services (AKS).

The model is built by using Python and published to AKS.

You need to update the model and enable Azure Application Insights for the model.

What should you use?

A. the Azure CLI

B. MLNET Model Builder

C. the Azure Machine Learning SDK

D. the Azure portal

You create an Azure Cognitive Services resource.

You develop needs to be able to retrieve the keys used by the resource. The solution must use the principle of least privilege.

What is the best role to assign to the developer? More than one answer choice may achieve the goal.

A. Security Manager

B. Security Reader

C. Cognitive Services Contributor

D. Cognitive Services User

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while

others might not have a correct solution.

After you answer a question, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

You have an app named App1 that uses the Face API.

App1 contains several PersonGroup objects.

You discover that a PersonGroup object for an individual named Ben Smith cannot accept additional entries. The PersonGroup object for Ben Smith contains 10,000 entries.

You need to ensure that additional entries can be added to the PersonGroup object for Ben Smith. The solution must ensure that Ben Smith can be identified by all the entries.

Solution: You create a second PersonGroup object for Ben Smith. Does this meet the goal?

A. Yes

B. No

Your company uses several dots The bots use Azure Bot Service. Several users report that some of the bots fail to return the expected results. You plan to view the service health of the hot service. You need 10 request the appropriate role to

access the service health of the bot service. The solution must use the principle of least privilege.

Which role should you request?

A. the Reader role on the Azure subscription

B. the Owner role on the bot service

C. the Contributor role on the Azure subscription

D. the Reader role on the bot service

You plan to deploy a bot that will use the following Azure Cognitive Services:

1.

Language Understanding (LUIS)

2.

Text Analytics

Your company's compliance policy states that all data used by the bot must be stored in the on-premises network.

You need to recommend a compute solution to support the planned bot.

What should you include in the recommendation?

A. an Azure Databricks cluster

B. a Docker container

C. Microsoft Machine Learning Server

D. the Azure Machine Learning service

You are developing an application that uses an API pipeline. The application consumes and analyzes streaming data.

You API pipeline must perform face detection and sentiment analysis.

What actions should you take?

A. Use the Computer Vision API in the pipeline.

B. Use the Face API in the pipeline.

C. Use the Text Analytics in the pipeline.

D. Use the Video Indexer in the pipeline.

You are developing an application that uses the Computer Vision API.

Your application will perform the following steps:

Take data from an on-premises database and load it to an Azure Blob storage account.

Connect to an Azure Machine Learning service.

You need to orchestrate the workflow.

What should you use?

A. Azure Kubernetes Service (AKS)

B. Azure Pipelines

C. Azure Data Factory

D. An Azure HDInsight cluster

E. Azure Data Lake

You are developing a mobile app for a conference provider. The mobile app will use speech-to-text to provide real-time transcription at a conference.

You need to ensure that the app can identify participants at the conference when they make contributions.

What actions should you take?

A. Instruct each participant to record the conference in the .wav format.

B. Instruct each participant to create a voice signature.

C. Instruct each participant to sign up for Azure Speech Services.

D. Instruct each participant to install the Speech SDK on their mobile device.

You are developing an app for a conference provider. The app will use speech-to-text to provide transcription at a conference in English. It will also use the

Translator Text API to translate the transcripts to the language preferred by the conference attendees.

You test the translation features on the app and discover that the translations are fairly poor.

You want to improve the quality of the translations.

Which of the following actions should you take?

A. Use Text Analytics to perform the translations.

B. Use the Language Understanding (LUIS) API to perform the translations.

C. Perform the translations by training a custom model using Custom Translator.

D. Use the Computer Vision API to perform the translations.

You have deployed several Azure IoT Edge devices for an AI solution. The Azure IoT Edge devices generate measurement data from temperature sensors.

You need a solution to process the sensor data. Your solution must be able to write configuration changes back to the devices.

You make use of Microsoft Azure IoT Hub.

Does this action accomplish your objective?

A. Yes, it does

B. No, it does not

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