AI-100 Free Practice Test

- (Exam Topic 2)
You deploy an Azure bot.
You need to collect Key Performance Indicator (KPI) data from the bot. The type of data includes:
• The number of users interacting with the bot
• The number of messages interacting with the bot
• The number of messages on different channels received by the bot
• The number of users and messages continuously interacting with the bot What should you configure?

1. A. Bot analytics
2. B. Azure Monitor
3. C. Azure Analysis Services
4. D. Azure Application Insights

Correct Answer: A
References:
https://docs.microsoft.com/en-us/azure/sql-database/saas-multitenantdb-adhoc-reporting

- (Exam Topic 2)
You need to build a solution to monitor Twitter. The solution must meet the following requirements:
• Send an email message to the marketing department when negative Twitter messages are detected.
• Run sentiment analysis on Twitter messages that mention specific tags.
•Use the least amount of custom code possible.
Which two services should you include in the solution? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

1. A. Azure Databricks
2. B. Azure Stream Analytics
3. C. Azure Functions
4. D. Azure Cognitive Services
5. E. Azure Logic Apps

Correct Answer: BE
References:
https://docs.microsoft.com/en-us/azure/stream-analytics/streaming-technologies https://docs.microsoft.com/en-us/azure/stream-analytics/stream-analytics-twitter-sentiment-analysis-trends

- (Exam Topic 2)
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?

1. A. Azure Key Vault
2. B. Azure service principals
3. C. Azure managed identities
4. D. Azure Security Center
5. E. Azure Policy

Correct Answer: B
When an application needs access to deploy or configure resources through Azure Resource Manager in
Azure Stack, you create a service principal, which is a credential for your application. You can then delegate only the necessary permissions to that service principal.
References:
https://docs.microsoft.com/en-us/azure/azure-stack/azure-stack-create-service-principals

- (Exam Topic 2)
You have Azure loT Edge devices that collect measurements every 30 seconds. You plan to send the measurements to an Azure loT hub. You need to ensure that every event is processed as quickly as possible. What should you use?

1. A. Apache Kafka
2. B. Azure Stream Analytics record functions
3. C. Azure Stream Analytics windowing functions
4. D. Azure Machine Learning on the loT Edge devices

Correct Answer: A
References:
https://docs.microsoft.com/en-us/azure/hdinsight/kafka/apache-kafka-connector-iot-hub

- (Exam Topic 2)
You create an Azure Machine Learning Studio experiment.
You plan to publish the experiment as a Machine Learning Web service.
You need to ensure that you can consume the web service from Microsoft Excel spreadsheets. What should you use?

1. A. a Batch Execution Service (BES) and an Azure managed identity
2. B. a Request-Response Service (RRS) and an Azure managed identity
3. C. a Request-Response Service (RRS) and an API key
4. D. a Batch Execution Service (BES) and an API key

Correct Answer: C
Steps to Add a New web service
1. Deploy a web service or use an existing Web service.
2. Click Consume.
3. Look for the Basic consumption info section. Copy and save the Primary Key and the Request-Response URL.
4. In Excel, go to the Web Services section (if you are in the Predict section, click the back arrow to go to the list of web services).
5. Click Add Web Service.
6. Paste the URL into the Excel add-in text box labeled URL.
7. Paste the API/Primary key into the text box labeled API key.
8. Click Add.
References:
https://docs.microsoft.com/en-us/azure/machine-learning/studio/excel-add-in-for-web-services