Does this meet the goal?

Your company registers a domain name of contoso.com. You create an Azure DNS named contoso.com and then you add an A record to the zone for a host named www that has an IP address of 131.107.1.10. You discover that Internet hosts are unable to resolve www.contoso.com to the 131.107.1.10 IP address. You need to resolve the name resolution issue.

Solution: You add an NS record to the contoso.com zone.

Does this meet the goal?
A . Yes
B . No

Answer: A

Explanation:

Before you can delegate your DNS zone to Azure DNS, you need to know the name servers for your zone. The NS record set contains the names of the Azure DNS name servers assigned to the zone.

Explanation: https://docs.microsoft.com/en-us/azure/dns/dns-delegate-domain-azure-dns