You are configuring a private DNS zone for a VNet. Which of the following is a required step when creating the zone?

Assign a public IP address to the zone.

Set the zone's visibility to 'Public'.

Configure a DNS forwarder to the internet.

Link the zone to at least one VNet.

You need to host a public DNS zone for 'contoso.com' in Azure DNS. You create the zone and add an A record for 'www' pointing to a public IP. What must you do to ensure internet clients can resolve 'www.contoso.com'?

Add a CNAME record for 'www' to the zone's name servers

Create a private DNS zone with the same name

Delegate the domain by updating NS records at the registrar

Fabrikam hosts a public website in Azure with a public IP and an Azure Public DNS zone for 'fabrikam.com'. They want to point 'www.fabrikam.com' to the website's public IP. What should you create in the public DNS zone?

An A record with name 'www' and the public IP address as its value.

A CNAME record with name 'www' pointing to the public IP address.

An NS record with name 'www' and the public IP address as its value.

An AAAA record with name 'www' and the public IP address as its value.

You have a VNet that uses a custom DNS server (10.0.0.10). You create a private DNS zone 'internal.contoso.com' and link it to the VNet. VMs in the VNet cannot resolve records in the zone. The custom DNS server is configured to forward all queries to Azure DNS (168.63.129.16). What is the most likely cause of the resolution failure?

Azure DNS does not support forwarding from custom DNS servers

The private DNS zone is not linked to the custom DNS server's subnet

The VNet's DNS settings are incorrect

The custom DNS server is not configured to forward queries for 'internal.contoso.com' to Azure DNS

You create a private DNS zone 'internal.contoso.com' and link it to VNet1. You enable auto-registration. Later, you move a VM from VNet1 to VNet2. What happens to the VM's auto-registered DNS record?

The record is updated to the VM's new private IP in VNet2

The record is moved to a new zone automatically

The record is removed from the zone when the VM is deleted from VNet1

The record remains in the zone until manually deleted

Microsoft Certified:Azure Network Engineer Associate

Domain 1Objective 2

Design and Implement Name Resolution AZ-700 Practice Questions (Page 6)

Part of the Design and implement core networking infrastructure domain, which accounts for 25–30% of the AZ-700 exam. Microsoft does not publish an official question count, but from its 100-minute exam (~40–65 total, ~10–20 in this domain), expect 3–5 from this objective — we provide 32 practice questions to prepare you well beyond it. (estimate)

32questions here

7free pages

8concepts

25–30%of the exam

Questions 26–30

26foundation · easy
You are configuring a private DNS zone for a VNet. Which of the following is a required step when creating the zone?
Select an answer first
27application · medium
You need to host a public DNS zone for 'contoso.com' in Azure DNS. You create the zone and add an A record for 'www' pointing to a public IP. What must you do to ensure internet clients can resolve 'www.contoso.com'?
Select an answer first
28application · easy
Fabrikam hosts a public website in Azure with a public IP and an Azure Public DNS zone for 'fabrikam.com'. They want to point 'www.fabrikam.com' to the website's public IP. What should you create in the public DNS zone?
Select an answer first
29expert · hard
You have a VNet that uses a custom DNS server (10.0.0.10). You create a private DNS zone 'internal.contoso.com' and link it to the VNet. VMs in the VNet cannot resolve records in the zone. The custom DNS server is configured to forward all queries to Azure DNS (168.63.129.16). What is the most likely cause of the resolution failure?
Select an answer first
30application · medium
You create a private DNS zone 'internal.contoso.com' and link it to VNet1. You enable auto-registration. Later, you move a VM from VNet1 to VNet2. What happens to the VM's auto-registered DNS record?
Select an answer first

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