Microsoft AZ-700 Question Answer
You purchase an Azure subscription. You plan to deploy resources shown in the following table to then subscription.

You need to create a NSG1 rule named Rule1 to meet the following requirements:
* Enable the search servers of App1 to establish outbound HTTP connections to internet services.
* Minimize administrative effort when new search servers are deployed.
* Use the principle of least privilege.
What should you select as the source for Rule1?

