You need to assign a public IP address to a new VM so that it can be reached from the internet. The VM will be created using the Azure CLI. Which command should you use to create a public IP address and associate it with the VM's network interface?

az network public-ip create --name myPublicIP --resource-group myRG --allocation-method Dynamic

az network public-ip create --name myPublicIP --resource-group myRG --allocation-method Static --sku Basic

az vm create --resource-group myRG --name myVM --image UbuntuLTS --public-ip-address myPublicIP

az network nic create --name myNIC --resource-group myRG --subnet mySubnet --public-ip-address myPublicIP

Your company has two virtual networks in different Azure regions: VNet-East in East US and VNet-West in West US. You need to enable resources in VNet-East to communicate with resources in VNet-West over the Microsoft backbone network. You also need to minimize latency and avoid sending traffic over the public internet. What should you do?

Create a public IP address on resources in each VNet and use the public internet.

Create an ExpressRoute circuit and connect both virtual networks to it.

Create a site-to-site VPN between the two virtual networks.

Create a virtual network peering between VNet-East and VNet-West.

You have a virtual machine (VM) in Azure that runs a web server. The VM currently has no public IP address. You need to make the web server accessible from the internet. You also need to ensure that the VM's private IP address remains unchanged. What should you do?

Associate a new public IP address resource with the VM's network interface.

Create a new virtual network and move the VM to it, then assign a public IP.

Use Azure Bastion to provide internet access to the VM.

Change the VM's private IP address to a public IP address.

You are designing a virtual network for a three-tier application: web, application, and database. You need to ensure that the web tier can communicate with the application tier, and the application tier can communicate with the database tier, but the web tier must not be able to communicate directly with the database tier. You also need to control traffic between tiers using network security groups (NSGs). What is the minimum number of subnets required?

Three subnets: one for each tier.

Four subnets: one for each tier plus a gateway subnet.

One subnet for all tiers, with NSGs to restrict traffic.

Two subnets: one for web and application, another for database.

Microsoft Certified:Azure Administrator Associate

Domain 4Objective 1

Configure and Manage Virtual Networks in Azure AZ-104 Practice Questions (Page 3)

Part of the Implement and manage virtual networking domain, which accounts for 15–20% of the AZ-104 exam. Microsoft does not publish an official question count, but from its 100-minute exam (~40–65 total, ~6–13 in this domain), expect 2–4 from this objective — we provide 14 practice questions to prepare you well beyond it. (estimate)

14questions here

3free pages

6concepts

15–20%of the exam

Questions 11–14

11application · medium
You need to assign a public IP address to a new VM so that it can be reached from the internet. The VM will be created using the Azure CLI. Which command should you use to create a public IP address and associate it with the VM's network interface?
Select an answer first
12application · medium
Your company has two virtual networks in different Azure regions: VNet-East in East US and VNet-West in West US. You need to enable resources in VNet-East to communicate with resources in VNet-West over the Microsoft backbone network. You also need to minimize latency and avoid sending traffic over the public internet. What should you do?
Select an answer first
13application · medium
You have a virtual machine (VM) in Azure that runs a web server. The VM currently has no public IP address. You need to make the web server accessible from the internet. You also need to ensure that the VM's private IP address remains unchanged. What should you do?
Select an answer first
14application · medium
You are designing a virtual network for a three-tier application: web, application, and database. You need to ensure that the web tier can communicate with the application tier, and the application tier can communicate with the database tier, but the web tier must not be able to communicate directly with the database tier. You also need to control traffic between tiers using network security groups (NSGs). What is the minimum number of subnets required?
Select an answer first

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Configure and Manage Virtual Networks in Azure AZ-104 Practice Questions (Page 3)

Questions 11–14

You need to assign a public IP address to a new VM so that it can be reached from the internet. The VM will be created using the Azure CLI. Which command should you use to create a public IP address and associate it with the VM's network interface?

You have a virtual machine (VM) in Azure that runs a web server. The VM currently has no public IP address. You need to make the web server accessible from the internet. You also need to ensure that the VM's private IP address remains unchanged. What should you do?

Keep studying — Implement and manage virtual networking