AZ-800 Exam - Question 124

Question

You have servers that have the DNS Server role installed. The servers are configured as shown in the following table.

All the client computers in the New York office use Server2 as the DNS server.

You need to configure name resolution in the New York office to meet the following requirements:

✑ Ensure that the client computers in New York can resolve names from contoso.com.

✑ Ensure that Server2 forwards all DNS queries for internet hosts to 131. 107.100.200.

The solution must NOT require modifications to Server1.

Which two components should you configure on Server2? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

Examice · Accepted Answer

To meet the requirements for the New York office, you should configure a forwarder and a conditional forwarder on Server2. A forwarder will allow Server2 to forward all DNS queries for internet hosts to the IP address 131.107.100.200. A conditional forwarder for the contoso.com domain will ensure that any DNS queries for contoso.com are forwarded to Server1, which holds the local DNS zone for contoso.com. This setup ensures that no modifications are needed on Server1.

johosofat · Answer

to answer the question you have to know where the zones are  delegated. i am assuming the ny is a child domain . - then you have to also assume the delegation is domain zone- then the answer would be #2 below most likely A and B would be true then---

https://blogs.msmvps.com/acefekay/2010/10/01/dns-parent-child-dns-delegation-how-to-create-a-dns-delegation/

*Delegation can only be set in a parent domain zone
	• NS record to any dns zone domain or forest
*conditional forwarder take precedent over global
*Global forwarder hands query off to find external domains

#1 Centralize -Forrest root DNS Zone replication requires:
	- Setup all DNS as forest wide Delegation
	-  a child folder for the child domain name will be created under the parent zone name in DNS

#2 Decentralize -Domain root DNS replication scope- requires
	- New delegation (NS) Domain zone from parent zone to child
	- New DNS forward zone in child
	-  Conditional Forwarder from child to parent (for internal names)
	- Forwarder, to the root domain

#3 Decentralized - Forest Root DNS Servers (same as #2 but no delegation )

Leocan · Answer

If Server2 is a domain-joined server, a secondary zone should be a better answer;
If server2 is a non-domain-joined server, a conditional forwarder is the correct answer.

syu31svc · Answer

Forward to Server1 is the solution so A & B are correct

raulgar · Answer

The answer is correct.Forwarder to internet and conditional forwarder for contoso (secondary zone is more apropiate but it means configure server1)

Hahnaf12 · Answer

A & B are correct

Joedn · Answer

Valid 05/28/2024

Krayzr · Answer

A. A Forwarder: This will allow Server2 to forward DNS queries for internet hosts to the specified IP address (131.107.100.200).

B. A Conditional Forwarder for contoso.com: This will ensure that any DNS queries for the contoso.com domain are forwarded to Server1 (which has the local DNS zone for contoso.com), allowing client computers in New York to resolve names from contoso.com

AZ-800 Exam - Question 124

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