Oracle Exam 1Z0-998-20 Topic 2 Question 20 Discussion

DEFAULT CHOICE: INTERNET AND VCN RESOLVER

This is an Oracle-provided option that includes two parts:

* Internet Resolver: Lets instances resolve hostnames that are publicly published on the internet. The instances do not need to have internet access by way of either an internet gateway or a connection to your on-premises network (such as an IPSec VPN connection through a DRG ).

* VCN Resolver: Lets instances resolve hostnames (which you can assign) of other instances in the same VCN. For more information, see About the DNS Domains and Hostnames.

https://docs.cloud.oracle.com/en-us/iaas/Content/Network/Concepts/dns.htm#choices