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Exam AZ-104 topic 2 question 43 discussion

Actual exam question from Microsoft's AZ-104
Question #: 43
Topic #: 2
[All AZ-104 Questions]

You have a registered DNS domain named contoso.com.
You create a public Azure DNS zone named contoso.com.
You need to ensure that records created in the contoso.com zone are resolvable from the internet.
What should you do?

  • A. Create NS records in contoso.com.
  • B. Modify the SOA record in the DNS domain registrar.
  • C. Create the SOA record in contoso.com.
  • D. Modify the NS records in the DNS domain registrar.
Show Suggested Answer Hide Answer
Suggested Answer: D ūüó≥ÔłŹ
Reference:
https://docs.microsoft.com/en-us/azure/dns/dns-delegate-domain-azure-dns

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Eltooth
Highly Voted 2 years, 1 month ago
Correct answer - D. Registrar ‚Äúowns‚ÄĚ the tld and will have their NS registered against the domain by default. By changing the registrar NS records to point to your Azure DNS NS records you take ownership into your Azure DNS.
upvoted 48 times
garmatey
6 months ago
what is tld?
upvoted 2 times
Nana1990
6 months ago
Top level Domain
upvoted 4 times
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js_indore
Highly Voted 2 years, 2 months ago
D. Modify the NS records in the DNS domain registrar.
upvoted 18 times
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mattpaul
Most Recent 1 month, 2 weeks ago
I passed with these questions and many friends passed too, all questions appeared in the real exam a great study resource, contact me on [email protected]
upvoted 1 times
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CarlosMarin
3 months, 1 week ago
This question was in my exam on 31/08/2023.
upvoted 7 times
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Athul07
6 months, 1 week ago
D. Modify the NS records in the DNS domain registrar. To ensure that records created in the contoso.com zone are resolvable from the internet, you need to modify the NS (Name Server) records in the DNS domain registrar. When you create a public Azure DNS zone named contoso.com, Azure assigns a set of NS records for that zone. These NS records specify the name servers responsible for handling DNS queries for the contoso.com domain. To make the records in the Azure DNS zone resolvable from the internet, you need to update the NS records at the DNS domain registrar to point to the name servers provided by Azure.
upvoted 5 times
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djgodzilla
8 months, 3 weeks ago
Selected Answer: D
watch this video to understand really what an NS record is !ūüĎá https://www.youtube.com/watch?v=WyDQhlRDad8&t=2s
upvoted 10 times
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shadad
9 months, 1 week ago
Selected Answer: D
I took Exam of Azure- 104 at 27/2/2023 I score 920 points out of 1000 points. This was on it and my answer was: D
upvoted 12 times
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Mazinger
9 months, 3 weeks ago
Selected Answer: D
D. Modify the NS records in the DNS domain registrar. To ensure that records created in the Azure DNS zone named contoso.com are resolvable from the internet, you need to delegate the domain to the Azure DNS name servers. To do this, you need to modify the NS (Name Server) records at the DNS domain registrar for contoso.com to point to the Azure DNS name servers. This will allow the authoritative DNS server for contoso.com to be hosted in Azure and answer queries for the contoso.com zone. Option A is not the correct answer, because creating NS records in the contoso.com zone will not delegate the domain to the Azure DNS name servers. Option B is also not the correct answer, because modifying the SOA (Start of Authority) record in the DNS domain registrar will not delegate the domain to the Azure DNS name servers either. Option C is also not necessary, because Azure DNS automatically creates an SOA record for each zone, and it cannot be modified.
upvoted 8 times
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Bigc0ck
11 months ago
Not seeing DNS questions in the 2 tests I took
upvoted 5 times
Marge_Simpson
10 months, 2 weeks ago
Neither have I
upvoted 2 times
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NaoVaz
1 year, 2 months ago
Selected Answer: D
D) "Modify the NS records in the DNS domain registrar." Reference: https://docs.microsoft.com/en-us/azure/dns/dns-delegate-domain-azure-dns#delegate-the-domain
upvoted 5 times
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petestudies
1 year, 3 months ago
Selected Answer: D
this is pretty easy, D
upvoted 2 times
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EmnCours
1 year, 3 months ago
Selected Answer: D
Answer is D Delegate the domain Once the DNS zone gets created and you have the name servers, you'll need to update the parent domain with the Azure DNS name servers. Each registrar has its own DNS management tools to change the name server records for a domain. In the registrar's DNS management page, edit the NS records and replace the NS records with the Azure DNS name servers. When you delegate a domain to Azure DNS, you must use the name servers that Azure DNS provides. Use all four name servers, regardless of the name of your domain. Domain delegation doesn't require a name server to use the same top-level domain as your domain. https://docs.microsoft.com/en-us/azure/dns/dns-delegate-domain-azure-dns
upvoted 9 times
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WS_21
1 year, 9 months ago
Selected Answer: D
https://docs.microsoft.com/en-us/azure/dns/dns-delegate-domain-azure-dns
upvoted 2 times
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edengoforit
1 year, 9 months ago
Answer is D and here is some information helpful You can use Azure DNS to host your DNS domain and manage your DNS records. By hosting your domains in Azure, you can manage your DNS records by using the same credentials, APIs, tools, and billing as your other Azure services. Suppose you buy the domain contoso.net from a domain name registrar and then create a zone with the name contoso.net in Azure DNS. Since you're the owner of the domain, your registrar offers you the option to configure the name server (NS) records for your domain. The registrar stores the NS records in the .NET parent zone. Internet users around the world are then directed to your domain in your Azure DNS zone when they try to resolve DNS records in contoso.net.
upvoted 13 times
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_punky_
1 year, 11 months ago
I do like those confusing questions from MS... Where did you registered the domain? In Azure or at third party? Which makes difference...
upvoted 2 times
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hosseny
2 years ago
D. Modify the NS records in the DNS domain registrar.
upvoted 2 times
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ohana
2 years, 1 month ago
Took the exam today, 17 Oct. This question came out. Ans: D
upvoted 7 times
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A (35%)
C (25%)
B (20%)
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