Implementing IaaS solutions

1. You’re developing a solution that requires multiple Azure VMs to communicate with each other with the lowest possible latency between them.

Which one of the following features will meet this low-latency requirement?

1. Availability zones
2. Availability sets
3. Proximity placement groups
4. VM scale sets

2. Your company uses ARM templates to define resources and their configurations that should be present in your resource group. After adding some additional resources to the resource group for testing, someone else deploys the same ARM template to the same resource group via the CLI, and you discover that the new resources you created have now been deleted while all other resources remain unimpacted.

Which one of the following commands could have had this impact?

1. az deployment group create -g "RG-AZ-204" -n "Deployment_45" -f ./template.json -p deletenew="true"
2. az deployment...