Cloud DNS and Network Services Quiz

5 questions Pass: 70% +25 pts (50 with Pro)

Quiz covering Cloud Networking

What you'll be asked

  1. Which cloud networking component acts as a managed authoritative DNS service designed for high availability and low latency?
  2. You need to route traffic to your application based on the geographical location of the user to minimize latency. Which DNS routing policy should you implement?
  3. A developer has configured a private DNS zone within a VPC. Why might an instance in that VPC fail to resolve a hostname defined in that zone?
  4. When using a Load Balancer as a target for a DNS record, why is it recommended to use an Alias record (or CNAME-like alias) rather than a standard A record pointing to an IP?
  5. You are troubleshooting a complex hybrid networking setup. On-premises servers cannot resolve records in a private cloud DNS zone. Which service is required to enable conditional forwarding from on-premises to the cloud?

Answers and explanations come after you submit.