With Traffic Analytics enabled and a new VM1 placed in VNet1 using NIC NSG1, which settings must you configure to monitor VM1 traffic with Traffic Analytics?

To monitor VM1's traffic using Traffic Analytics, you must enable NSG flow logs for NSG1. Traffic Analytics processes data from NSG flow logs to provide insights into network activity. Since VM1 is using NSG1, enabling flow logs on NSG1 will capture the traffic data for VM1. Diagnostic settings for VM1 would provide metrics and logs related to the VM's performance and operations, but not network flow data. Diagnostic settings for NSG1 would provide operational logs for the NSG itself, not the traffic flowing through it. Insights for VM1 offers performance monitoring and health, but not the detailed network flow information that Traffic Analytics requires.