AZ-700 Azure DNS and Private DNS 2

Question 1

Which Private DNS Zone name should you use for automatic private endpoint DNS resolution of Azure Blob Storage?

Accepted Answer

privatelink.blob.core.windows.net

Answer

blob.privatelink.azure.com

Answer

storage.private.azure.net

Answer

privatelink.storage.windows.net

Question 2

What DNS record type is created in a Private DNS Zone when a Private Endpoint is configured?

Accepted Answer

A record mapping the service FQDN to the private IP

Answer

CNAME pointing to the public endpoint

Answer

MX record for service routing

Answer

SRV record for service discovery

Question 3

In Azure DNS, what is the minimum TTL (Time to Live) value allowed for a DNS record?

Accepted Answer

0

Answer

1 second

Answer

60 seconds

Answer

300 seconds

Question 4

Which Azure feature allows you to delegate a subdomain to Azure DNS while keeping the parent zone with another registrar?

Accepted Answer

NS record delegation

Answer

DNS forwarding

Answer

Zone transfer

Answer

DNS alias chaining

Question 5

What is the purpose of the Azure DNS Private Resolver outbound endpoint?

Accepted Answer

Forwards DNS queries from Azure to on-premises or external DNS servers

Answer

Accepts DNS queries from on-premises forwarded to Azure

Answer

Provides DNSSEC validation for outbound queries

Answer

Routes DNS traffic through Azure Firewall

Question 6

Which DNS record type is used in Azure DNS to provide reverse DNS lookups (IP address to hostname)?

Accepted Answer

PTR record

Answer

A record

Answer

AAAA record

Answer

SOA record