AZ-100日本語試験無料問題集「Microsoft Azure Infrastructure and Deployment (AZ-100日本語版) 認定」
正解：
Explanation
Box 1: VM1 only
To restore files or folders from the recovery point, go to the virtual machine and choose the desired recovery point.
Box 2: A new Azure virtual machine only
On the Restore configuration blade, you have two choices:
* Create virtual machine
* Restore disks
References:
https://docs.microsoft.com/en-us/azure/backup/backup-azure-restore-files-from-vm
https://docs.microsoft.com/en-us/azure/backup/backup-azure-arm-restore-vms
正解：
Explanation
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.
References:
https://docs.microsoft.com/en-us/azure/dns/private-dns-overview
正解：
Explanation
Box 1: RG1 only
Box 2: 99 years
With the latest update to Azure Backup, customers can retain their data for up to 99 years in Azure.
Note: A backup policy defines a matrix of when the data snapshots are taken, and how long those snapshots are retained.
The backup policy interface looks like this:
References:
https://docs.microsoft.com/en-us/azure/backup/backup-azure-vms-first-look-arm#defining-a-backup-policy
https://blogs.microsoft.com/firehose/2015/02/16/february-update-to-azure-backup-includes-data-retention-up-to-
正解：
Explanation
References:
https://docs.microsoft.com/en-us/azure/logic-apps/logic-apps-gateway-connection
正解：
Explanation
Step 1: Stop VM1.
Step 2: Detach Disk1 from VM1.
Step 3: Start VM1.
Detach a data disk using the portal
* In the left menu, select Virtual Machines.
* Select the virtual machine that has the data disk you want to detach and click Stop to deallocate the VM.
* In the virtual machine pane, select Disks.
* At the top of the Disks pane, select Edit.
* In the Disks pane, to the far right of the data disk that you would like to detach, click the Detach button image detach button.
* After the disk has been removed, click Save on the top of the pane.
* In the virtual machine pane, click Overview and then click the Start button at the top of the pane to restart the VM.
* The disk stays in storage but is no longer attached to a virtual machine.
Step 4: Attach Disk1 to VM2
Attach an existing disk
Follow these steps to reattach an existing available data disk to a running VM.
* Select a running VM for which you want to reattach a data disk.
* From the menu on the left, select Disks.
* Select Attach existing to attach an available data disk to the VM.
* From the Attach existing disk pane, select OK.
References:
https://docs.microsoft.com/en-us/azure/virtual-machines/windows/detach-disk
https://docs.microsoft.com/en-us/azure/lab-services/devtest-lab-attach-detach-data-disk