Your company has recently purchased and deployed 25,000 IoT devices.

You need to recommend a data analysis solution for the devices that meets the following requirements:

1.

Each device must use its own credentials for identity.

2.

Each device must be able to route data to multiple endpoints.

3.

The solution must require the minimum amount of customized code. What should you include in the recommendation?

A. Microsoft Azure Notification Hubs

B. Microsoft Azure Event Hubs

C. Microsoft Azure IoT Hub

D. Microsoft Azure Service Bus

You have an Azure Machine Learning experiment that must comply with GDPR regulations. You need to track compliance of the experiment and store documentation about the experiment.

What should you use?

A. Azure Table storage

B. Azure Security Center

C. An Azure Log Analytics workspace

D. Compliance Manager

You are developing an application that will perform optical character recognition of photos of medical logbooks.

You need to recommend a solution to validate the data against a validated set of records.

Which service should you include in the recommendation?

A. Azure Data Catalog

B. Text Analytics

C. Bing Autosuggest

D. Master Data Services (MDS) in Microsoft SQL Server

You have several AI applications that use an Azure Kubernetes Service (AKS) cluster. The cluster supports a maximum of 32 nodes.

You discover that occasionally and unpredictably, the application requires more than 32 nodes.

You need to recommend a solution to handle the unpredictable application load.

Which scaling method should you recommend?

A. horizontal pod autoscaler

B. cluster autoscaler

C. manual scaling

D. Azure Container Instances

You design an AI workflow that combines data from multiple data sources for analysis. The data sources are composed of:

1.

JSON files uploaded to an Azure Storage account

2.

On-premises Oracle databases

3.

Azure SQL databases

Which service should you use to ingest the data?

A. Azure Data Factory

B. Azure SQL Data Warehouse

C. Azure Data Lake Storage

D. Azure Databricks

You need to evaluate trends in fuel prices during a period of 10 years. The solution must identify unusual fluctuations in prices and produce visual representations.

Which Azure Cognitive Services API should you use?

A. Anomaly Detector

B. Computer Vision

C. Text Analytics

D. Bing Autosuggest

Your company plans to create a mobile app that will be used by employees to query the employee handbook.

You need to ensure that the employees can query the handbook by typing or by using speech.

Which core component should you use for the app?

A. Language Understanding (LUIS)

B. QnA Maker

C. Text Analytics

D. Azure Search

You are implementing the Language Understanding (LUIS) API and are building a GDPR-compliant bot by using the Bot Framework.

You need to recommend a solution to ensure that the implementation of LUIS is GDPR-compliant.

What should you include in the recommendation?

A. Enable active learning for the bot.

B. Configure the bot to send the active learning preference of a user.

C. Delete the utterances from Review endpoint utterances.

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 designing the infrastructure for an AI solution that will analyze data stored in Azure Blob storage.

You want to encrypt the storage account by using a key generated by the hardware security module (HSM) of your company.

What should you do first?

A. Enable encryption with customer-managed keys.

B. Generate an access key.

C. Generate an encryption key.

D. Configure a service endpoint for the storage account.