Correct Answers: A, C and E
Users can use third-party applications to query the Microsoft Azure Monitor data. One of these applications is Splunk. Splunk products are focused on the analysis of machine-generated data, like logs and metrics. Using two main add-ons: Splunk Add-on for Microsoft Cloud Services and the Microsoft Azure Add-on for Splunk, you can access Azure data stored in Azure Storage accounts or Azure Event Hubs. Microsoft Azure Add-on for Splunk uses REST API for data access.
You can store the monitoring data in an Azure storage account or using Azure Monitor to feed it to the Azure Event Hubs, then using Microsoft Azure Add-on for Splunk query Azure data in Splunk. By implementing these three ways, you can work with activity, NSG, and resource logs, authentication data, web application and App insights data, alerts, metrics, and cost and consumption data.
All other options are incorrect.
For more information about using Azure data in Splunk, please visit the below URLs:
https://www.splunk.com/en_us/blog/tips-and-tricks/getting-microsoft-azure-data-into-splunk.html
https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/howto-integrate-activity-logs-with-splunk
https://docs.microsoft.com/en-us/azure/active-directory/reports-monitoring/tutorial-azure-monitor-stream-logs-to-event-hub