What should you use?

You need to troubleshoot the CosmosDB1 issues from the on-premises environment.

What should you use?
A . route command
B . Network Watcher next hop diagnostic tool
C . Network Watcher Connection troubleshoot diagnostic tool
D . nslookup command

Answer: C

Explanation:

This tool helps you troubleshoot network connectivity issues from a virtual machine to a given endpoint. It tests for reachability from the virtual machine to the endpoint and provides information about why a connection fails1. In this case, you can use this tool to troubleshoot the connectivity issues from the on-premises environment to CosmosDB1.