
Explanation:
* The telemetry trace sends custom signals to an Application Insights resource specified in the extension's app.json file and on the tenant. = YES
* Dictionary keys for the extension name and version must be specified to identify the extension during analysis. = YES
* The telemetry trace sends events to Application Insights resources set up on the tenant. = YES Telemetry in Business Central allows developers to collect custom telemetry for extensions using Application Insights. The telemetry trace is used to send custom signals to an Application Insights resource. This resource is typically specified in the app.json file of the extension and must be configured on the tenant where the extension is installed.
The use of dictionary keys for the extension name and version is a best practice to identify the extension during analysis in Application Insights. These keys can be added to the telemetry trace to ensure that when the data is collected, it's clear which extension the data is associated with.
Finally, it is correct that the telemetry trace sends events to Application Insights resources that are set up on the tenant, enabling the collection and analysis of telemetry at the tenant level.