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AZ-700 Exam - Question 57


You plan to deploy Azure virtual network.

You need to design the subnets.

Which three types of resources require a dedicated subnet? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one point.

Show Answer
Correct Answer: ABE

The question requires identifying which resources need dedicated subnets. Azure Bastion requires its own subnet named AzureBastionSubnet. Azure Active Directory Domain Services also mandates a separate subnet for its deployment, as it creates domain controllers within that subnet. A VPN gateway must be in a dedicated subnet named GatewaySubnet. Therefore, the correct options are Azure Bastion, Azure Active Directory Domain Services, and VPN gateway.

Discussion

35 comments
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srikanth1987
Apr 20, 2022

yes..ADE is the correct answer.

d0bermannnOptions: ADE
Aug 17, 2022

all GW types and Bastion must have dedicated subnets

thekhijir
Oct 2, 2024

Nice answer. THanks

ESAJRR
Sep 24, 2023

A. Azure Bastion = Name unique - AzureBastionSubnet D. Azure Application Gateway v2 = Name does not have to be unique, just the subnet E. VPN gateway = Name unique - GatewaySubnet

1particle
Jan 31, 2023

A,D, & E https://docs.microsoft.com/en-us/azure/bastion/bastion-overview#architecture https://docs.microsoft.com/en-us/azure/application-gateway/configuration-infrastructure https://docs.microsoft.com/en-us/azure/vpn-gateway/vpn-gateway-about-vpn-gateway-settings#gwsub

3tallahOptions: ABE
May 22, 2022

Azure Active Directory Domain Services (Azure AD DS) managed domain is deployed into an Azure virtual network subnet. This virtual network subnet should only be used for the managed domain resources provided by the Azure platform.

devpool
May 30, 2022

https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-for-azure-services#services-that-can-be-deployed-into-a-virtual-network ADE is correct.

CshekmenOptions: ADE
Jun 2, 2022

Given explanation is correct

Pamban
Jun 5, 2022

appeared on exam 5th Dec 2021

az4o2nOptions: ADE
Aug 12, 2022

The answer is correct, looking at the MS documents under Network resource support evidence https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-for-azure-services#services-that-can-be-deployed-into-a-virtual-network

HasanHHHOptions: ADE
Apr 8, 2023

Network Application Gateway- WAF-Dedicated Subnet-YES VPN Gateway-Dedicated Subnet-YES Azure Firewall-Dedicated Subnet-YES Azure Bastion-Dedicated Subnet-YES Network Virtual Appliances-Dedicated Subnet-NO https://learn.microsoft.com/en-us/azure/virtual-network/virtual-network-for-azure-services#services-that-can-be-deployed-into-a-virtual-network

nostromer89
Jun 13, 2023

FYI The answers are correct but AADS also needs a separate subnet it won't allow stuff to be deployed in this specific subnet.

walkwolf3
May 15, 2022

ADE Is a dedicated subnet required for Private Link service? No. Private Link service doesn't require a dedicated subnet https://docs.microsoft.com/en-us/azure/private-link/private-link-faq

[Removed]Options: ADE
Aug 2, 2022

ADE is correct according to this documentation. It shows which services required a dedicated subnet. https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-for-azure-services#services-that-can-be-deployed-into-a-virtual-network

sleekdunga
Aug 4, 2022

ADE is the correct answer. While you can Azure-AD & Azure Privatelink within a subnet, they do not require dedicated subnets.

Ben_Dover2
Aug 9, 2022

ADE for sure ... B - ADS makes no reason at all

rockethack
Aug 23, 2022

This question was on the exam on 18th Feb 2022.

milan92stankovicOptions: ADE
Sep 30, 2022

Correct answers are A,D & E

jpfsmOptions: ADE
Nov 21, 2022

Correct

lasmasOptions: ADE
Nov 25, 2022

ADE seems correct

aldanetcloudOptions: ADE
Dec 16, 2022

ade correct answer

unclegrandfather
Dec 29, 2022

Appeared on exam 6/28/22

AdityaGuptaOptions: ADE
Mar 17, 2023

Aure Bastion, Azure Application Gateway, VNET Gateway and Azure Firewall need dedicated subnet

Opiate
May 10, 2022

https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-for-azure-services details "Services than can be deployed into a virtual network" not required.

Pravda
Jul 6, 2022

On exam 1/6/2022

Takloy
Jul 14, 2022

The Answers are correct! A. Azure Bastion D. Azure Application Gateway v2 E. VPN gateway

Contactfornitish
Jul 17, 2022

Appeared in exam on 17/01/2022

JitusritOptions: ADE
Feb 5, 2023

ADE are correct.

Acrophat
Jun 13, 2022

This link denotes that Azure AD DS services are deployed to a dedicated subnet. It's odd that the provided document link is not updated to reflect this. https://docs.microsoft.com/en-us/azure/active-directory-domain-services/tutorial-configure-networking

Joshalom
Aug 7, 2022

on exam 6/2/2022

Alessandro365Options: ADE
Mar 19, 2023

ADE are correct

kevino81Options: ADE
Mar 29, 2023

correct

Webfacat33Options: ADE
Jun 12, 2023

It's correct

liono
Jul 19, 2023

Given answers are correct.

somenickOptions: ADE
Sep 9, 2023

Correct

KrishlabOptions: ABE
Feb 24, 2025

C. Azure Private Link (❌ Does NOT require a dedicated subnet) Private Link does not require a dedicated subnet; it can be deployed in an existing subnet. However, a dedicated subnet is recommended in some cases for better isolation. ❌ D. Azure Application Gateway v2 (❌ Does NOT require a dedicated subnet) Can be deployed in an existing subnet, but it must have at least a /27 CIDR block. A dedicated subnet is recommended but not strictly required.

JSOC_DXBOptions: ABE
Apr 15, 2025

It's a bad question, AD DS also requires its own Subnet: https://learn.microsoft.com/en-us/entra/identity/domain-services/network-considerations "A managed domain must be deployed in its own subnet. Using an existing subnet, gateway subnet, or remote gateways settings in the virtual network peering is unsupported."