Exam AZ-103 All Questions

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Exam AZ-103 topic 11 question 1 discussion

Actual exam question from Microsoft's AZ-103

Question #: 1
Topic #: 11

HOTSPOT -
You are evaluating the name resolution for the virtual machines after the planned implementation of the Azure networking infrastructure.
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
Hot Area:

Show Suggested Answer

Suggested Answer:

Box 1: Yes -
All client computers in the Paris office will be joined to an Azure AD domain.
A virtual network named Paris-VNet that will contain two subnets named Subnet1 and Subnet2

Box 2: Yes -
A virtual network named ClientResources-VNet that will contain one subnet named ClientSubnet
You plan to create a private DNS zone named humongousinsurance.local and set the registration network to the ClientResources-VNet virtual network.

Box 3: No -
Only VMs in the registration network, here the ClientResources-VNet, will be able to register hostname records.
Reference:
https://docs.microsoft.com/en-us/azure/dns/private-dns-overview

by mojo13 at March 25, 2020, 6:43 p.m.

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mojo13

Highly Voted 5 years, 3 months ago

The first question is a "NO" IMO. There no statement in the problem that Paris-VNET is designated as a Resolution virtual network nor linked to the private zone.

upvoted 27 times

ExamPrep

5 years, 3 months ago

Yup - I just drew it out in paint and was scratching my head as to how that could work. Also the Azure AD domain is humongousinsurance.com not humongousinsurance.local. Going 'No', 'Yes', 'No' as the answers

upvoted 31 times

praveen97

4 years, 11 months ago

Agree with ExamPrep. Correct Answers: NO, computers in paris are joined to AD which houses DNS zone humogoinsurance.com, where the private dns is humongoinsurance.local. YES, This is the registration network so it will work NO, Not connected to Client Resources Network thus not able to register its hostname with humongoinsurance.local

upvoted 4 times

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MS7891

5 years, 1 month ago

does this statement help "You plan to enable peering between Paris-VNet and AllOffices-VNet." ?

upvoted 3 times

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sapien45

Highly Voted 5 years, 3 months ago

NO,YES,NO https://www.exam4training.com/you-are-evaluating-the-name-resolution-for-the-virtual-machines-after-the-planned-implementation-of-the-azure-networking-infrastructure-for-each-of-the-following-statements-select-yes-if-the-stateme/

upvoted 25 times

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tashakori

Most Recent 1 year, 3 months ago

No Yes No

upvoted 1 times

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Notreal4545

3 years, 11 months ago

I could be wrong, but I believe the answers are correct due to the fact that subnet 1 is Peered to AllOffices-Vnet they then use the default Azure DC to be able to resolve the hosts

upvoted 1 times

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simanastasiya

4 years, 7 months ago

in exam az-104 29nov 2020

upvoted 4 times

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Thi

4 years, 7 months ago

No,Yes,No

upvoted 1 times

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DA0410

4 years, 8 months ago

Practically design is wrong hence A is no. Always Computers logins to local DNS as they are nearest DNS . Local DNS . Hence there must be a link established between local DNS and public DNS .

upvoted 1 times

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_syamantak

4 years, 10 months ago

It should be No, Yes, No. 1. Answer is NO. Explanation: humongousinsurance.local is a 'Private DNS zone' and the registration network is set to the ClientResources-VNet. Thus Subnet1 has no information about this DNS and hence can not resolve servers in the Private Zone 2. Answer is YES. Explanation: Pretty much straight forward. Private DNS zone's registration link is set to ClientResources-VNet 3. Answer is NO. Explanation: Subnet4 is part of AllOffices-VNet, which is not linked to Private-DNS 'humongousinsurance.local'.

upvoted 6 times

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Jadyn

4 years, 11 months ago

https://www.examtopics.com/exams/microsoft/az-102/view/17/ topic5

upvoted 1 times

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macco455

5 years ago

Correct Answers: NO, computers in paris are joined to AD which houses DNS zone humogoinsurance.com, where the private dns is humongoinsurance.local. YES, This is the registration network so it will work NO, Not connected to Client Resources Network thus not able to register its hostname with humongoinsurance.local

upvoted 4 times

macco455

5 years ago

Correction, I now agree with given answer based on this snippet from the linked article: Forward DNS resolution is supported across virtual networks that are linked to the private zone. For cross-virtual network DNS resolution, there's no explicit dependency such that the virtual networks are peered with each other. However, you might want to peer virtual networks for other scenarios (for example, HTTP traffic).

upvoted 3 times

Shades

4 years, 11 months ago

So, its still no. You can't resolve the names of of the host of that Private zone because this subnet was linked ...had it been..the answer would have been yes

upvoted 1 times

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Cloudyuga

5 years, 1 month ago

It's No ,Yes,No

upvoted 9 times

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aimar047

5 years, 2 months ago

No Yes No

upvoted 13 times

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certificatores

5 years, 3 months ago

" Active Directory domains, resolve DNS names between virtual networks." https://docs.microsoft.com/en-us/azure/virtual-network/virtual-networks-name-resolution-for-vms-and-role-instances answers can be right.

upvoted 1 times

kaviraj

5 years ago

agreed seems the answers are correct.

upvoted 2 times

kaviraj

5 years ago

Strike that. If read correctly it only works with linked VNet: https://docs.microsoft.com/en-us/azure/dns/private-dns-overview "Automatic registration of virtual machines from a virtual network that's linked to a private zone with autoregistration enabled. " "Forward DNS resolution is supported across virtual networks that are linked to the private zone."

upvoted 3 times

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Jmontenegro

5 years ago

"Azure DNS private zones or, Customer-managed DNS servers forwarding queries between virtual networks for resolution by Azure (DNS proxy). See Name resolution using your own DNS server."

upvoted 1 times

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