Microsoft Exam AZ-140 Topic 4 Question 66 Discussion

Actual exam question for Microsoft's AZ-140 exam

Question #: 66
Topic #: 4

[All AZ-140 Questions]

You have an on-premises network and an Azure subscription. The subscription contains the following virtual network:

* Name:VNet1

* Address space: 10.10.0.0/16

* Subnet name: Subnet1

* Subnet1 address range: 10.10.0.0/16

You deploy an Azure Virtual Desktop host pool that contains 10 session hosts to Subnets.

You plan to deploy a VPN gateway to VNet1 and provide the session hosts with access to the on-premises network.

You need to ensure that you can deploy the VPN gateway.

What should you do first?

AModify the address range of Subnet1. Most Voted

BAdd a subnet named GatewaySubnet to VNet1.

CModify the address space of VNet1. Most Voted

DAssociate a network security group (NSG) to Subnet1.

Show Suggested Answer

Suggested Answer: B

In order to deploy a VPN gateway to VNet1, you should first add a subnet named GatewaySubnet to VNet1. According to the Microsoft Official Guide AZ-140, 'You must create a gateway subnet for the virtual network that you plan to use for the gateway. The subnet must be named GatewaySubnet and it must use an address range that is large enough to accommodate the number of IP addresses that you plan to use for the gateway and its supporting resources.' Therefore, the first step to ensure that you can deploy the VPN gateway is to add a subnet named GatewaySubnet to VNet1.

by Stephen at Mar 19, 2024, 02:59 PM

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Ashton

4 days ago

Good point, Hayley. I was about to go with option B, but now I'm reconsidering. If the current address space is too small, we might need to modify it before adding the GatewaySubnet.

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Hayley

6 days ago

Wait, hold on. What if the address space of VNet1 is not large enough to accommodate the GatewaySubnet? Shouldn't we consider modifying the address space first, just in case?

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Ma

6 days ago

I agree with Sheron. The question specifically states that we need to deploy a VPN gateway to VNet1, and the only way to do that is to add a GatewaySubnet. The other options don't seem relevant.

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Sheron

8 days ago

Haha, Candidate F is right. We're all a bunch of overanalytical nerds. Let's just go with the simple, straightforward answer and get this exam question out of the way.

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