AZ-800 AZ-800 - Microsoft Azure Networking Solutions Azure DNS and Traffic Management Questions and Answers 2

Question 1

What record type should you create in Azure DNS to delegate a subdomain zone to another set of name servers?

Accepted Answer

NS

Answer

A

Answer

SOA

Answer

PTR

Question 2

Which feature automatically registers the DNS names of VMs connected to a VNet into a private DNS zone?

Accepted Answer

Auto-registration

Answer

Manual record creation

Answer

DNS forwarding

Answer

DDNS update

Question 3

You configure Traffic Manager with a Primary and a Secondary endpoint. Traffic always goes to the Primary unless it fails. Which routing method is this?

Accepted Answer

Priority

Answer

Weighted

Answer

Performance

Answer

Geographic

Question 4

What is the minimum TTL value allowed for records in Azure Public DNS zones?

Accepted Answer

1 second

Answer

0 seconds

Answer

60 seconds

Answer

300 seconds

Question 5

Which Traffic Manager endpoint type is used to route traffic to a service hosted outside of Azure?

Accepted Answer

External endpoint

Answer

Azure endpoint

Answer

Nested endpoint

Answer

Regional endpoint

Question 6

How does Azure DNS handle CNAME records at the zone apex (root domain)?

Accepted Answer

Azure alias records must be used instead of CNAME at the apex

Answer

CNAME records are allowed at the apex

Answer

The SOA record replaces CNAME at the apex

Answer

You must use an A record and update it manually