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AZ-700 · Question #155

You have an Azure subscription that contains the resources shown in the following table. You plan to deploy an Azure Virtual Network NAT gateway named Gateway1. The solution must meet the following…

The correct answer is C. 4. Azure NAT Gateway is associated at the subnet level. The requirements state that VM1 and VM2 must use their own instance-level public IP addresses to access the internet - meaning the NAT gateway must NOT be associated with their subnets (instance-level public IPs take…

Submitted by satoshi_tk· Apr 18, 2026

Question

You have an Azure subscription that contains the resources shown in the following table. You plan to deploy an Azure Virtual Network NAT gateway named Gateway1. The solution must meet the following requirements:

  • VM1 will access the internet by using its public IP address.
  • VM2 will access the internet by using its public IP address.
  • Administrative effort must be minimized.

You need to ensure that you can deploy Gateway1 to Vnet1. What is the minimum number of subnets required on Vnet1?

Exhibit

AZ-700 question #155 exhibit

Options

  • A2
  • B3
  • C4
  • D5

How the community answered

(34 responses)
  • A
    15% (5)
  • B
    3% (1)
  • C
    71% (24)
  • D
    12% (4)

Explanation

Azure NAT Gateway is associated at the subnet level. The requirements state that VM1 and VM2 must use their own instance-level public IP addresses to access the internet - meaning the NAT gateway must NOT be associated with their subnets (instance-level public IPs take precedence only in certain scenarios, but the design intent here requires separate subnet placement). Based on the resource table, Vnet1 requires: (1) a subnet for VM1, (2) a subnet for VM2, (3) at least one additional subnet for resources that will use Gateway1 for outbound internet access, and (4) any required infrastructure subnet (e.g., GatewaySubnet for an existing VPN gateway shown in the table). These four subnets represent the minimum required to deploy Gateway1 while satisfying all stated requirements.

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