Contoso has a single Active Directory forest with two domain controllers running DNS. They are adding a new child domain named sales.contoso.com. The DNS zone for the child domain will be hosted on the new domain controller. You need to ensure that clients in the parent domain can resolve names in the child domain without configuring each client's DNS suffix. What should you do?

Create a standard primary zone for sales.contoso.com on the new domain controller and configure zone transfers to the parent domain's DNS servers.

Create an Active Directory-integrated zone for sales.contoso.com on the new domain controller and ensure the zone replicates to all DNS servers in the forest.

Configure conditional forwarding on the parent domain's DNS servers to forward sales.contoso.com queries to the new domain controller.

Add a secondary zone for sales.contoso.com on the parent domain's DNS servers and set the master to the new domain controller.

A company has a Windows Server DNS infrastructure with a zone for 'contoso.com'. They want to provide different answers for the same DNS name 'app.contoso.com' depending on the client's subnet. Clients in the 10.0.1.0/24 subnet should receive the internal IP 10.0.1.10, while clients in 10.0.2.0/24 should receive 10.0.2.10. What should you configure?

Use a CNAME record pointing to different names based on subnet.

Multiple A records with different IPs and let round-robin decide.

DNS policies with subnet conditions and different record scopes.

Create two separate zones and configure clients to use different DNS servers.

A company has a Windows Server DNS server hosting 'contoso.com'. They want to provide different responses for 'app.contoso.com' based on the client's location: internal clients should get 10.0.0.10, external clients should get 203.0.113.10. They also want to ensure that the DNS server does not respond to queries from unknown subnets. What should you configure?

Create two zones for 'app.contoso.com' and configure clients to use different DNS servers.

Use round-robin with two A records.

Configure a conditional forwarder for external clients.

Create two DNS policies: one with a subnet condition for internal clients returning the internal IP, and another with a default response returning the external IP, plus a policy to drop queries from unknown subnets.

Microsoft Certified:Windows Server Hybrid Administrator Associate

Domain 4Objective 1

Implement On-Premises and Hybrid Name Resolution AZ-800 Practice Questions (Page 9)

Part of the Implement and manage an on-premises and hybrid networking infrastructure domain, which accounts for 15–20% of the AZ-800 exam. Microsoft does not publish an official question count, but from its 100-minute exam (~40–65 total, ~6–13 in this domain), expect 2–4 from this objective — we provide 46 practice questions to prepare you well beyond it. (estimate)

46questions here

10free pages

10concepts

15–20%of the exam

Questions 41–45

41foundation · easy
You need to create a DNS record that provides an alias for a hostname, such as www.contoso.com pointing to web.contoso.com. Which record type should you create?
Select an answer first
42application · medium
Contoso has a single Active Directory forest with two domain controllers running DNS. They are adding a new child domain named sales.contoso.com. The DNS zone for the child domain will be hosted on the new domain controller. You need to ensure that clients in the parent domain can resolve names in the child domain without configuring each client's DNS suffix. What should you do?
Select an answer first
43application · medium
A company has a Windows Server DNS infrastructure with a zone for 'contoso.com'. They want to provide different answers for the same DNS name 'app.contoso.com' depending on the client's subnet. Clients in the 10.0.1.0/24 subnet should receive the internal IP 10.0.1.10, while clients in 10.0.2.0/24 should receive 10.0.2.10. What should you configure?
Select an answer first
44expert · medium
A company has a Windows Server DNS server hosting 'contoso.com'. They want to provide different responses for 'app.contoso.com' based on the client's location: internal clients should get 10.0.0.10, external clients should get 203.0.113.10. They also want to ensure that the DNS server does not respond to queries from unknown subnets. What should you configure?
Select an answer first
45foundation · easy
Which component of the Azure DNS Private Resolver is used to define rules for forwarding DNS queries to specific target servers?
Select an answer first

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Implement On-Premises and Hybrid Name Resolution AZ-800 Practice Questions (Page 9)

Questions 41–45

You need to create a DNS record that provides an alias for a hostname, such as www.contoso.com pointing to web.contoso.com. Which record type should you create?

Which component of the Azure DNS Private Resolver is used to define rules for forwarding DNS queries to specific target servers?

Keep studying — Implement and manage an on-premises and hybrid networking infrastructure