Microsoft Microsoft Certifications AZ-104 Questions & Answers

• Question 251:

  You administer a solution in Azure that is currently having performance issues.

  You need to find the cause of the performance issues pertaining to metrics on the Azure infrastructure.

  Which of the following is the tool you should use?

  A. Azure Traffic Analytics

  B. Azure Monitor

  C. Azure Activity Log

  D. Azure Advisor

  Correct Answer: B

  Metrics in Azure Monitor are stored in a time-series database which is optimized for analyzing time- stamped data. This makes metrics particularly suited for alerting and fast detection of issues.

  Reference:

  https://docs.microsoft.com/en-us/azure/azure-monitor/platform/data-platform

• Question 252:

  Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while

  others might not have a correct solution.

  After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

  Your company has an Azure Active Directory (Azure AD) tenant that is configured for hybrid coexistence with the on-premises Active Directory domain.

  You have implemented Azure Backup to protect on-premises virtual machines (VMs).

  A user accidentally deletes a file from an on-premises VM named VM1.

  You need to recover the deleted file to an on-premises computer as quickly as possible.

  Solution: You use the AzCopy command-line utility.

  Does this meet the goal?

  A. Yes

  B. No

  Correct Answer: A

  To restore files or folders from the recovery point, go to the virtual machine and choose the desired recovery point.

  In the virtual machine's menu, click Backup to open the Backup dashboard.

  In the Backup dashboard menu, click File Recovery.

  From the Select recovery point drop-down menu, select the recovery point that holds the files you want. By default, the latest recovery point is already selected. To download the software used to copy files from the recovery point, click

  Download Executable (for Windows Azure VM) or Download Script (for Linux Azure VM, a python script is generated).

  Copy the files by using AzCopy

  AzCopy is a command-line utility designed for copying data to/from Microsoft Azure Blob, File, and Table storage, using simple commands designed for optimal performance. You can copy data between a file system and a storage account, or

  between storage accounts.

  Reference:

  https://docs.microsoft.com/en-us/azure/backup/backup-azure-restore-files-from-vm

  https://docs.microsoft.com/en-us/azure/storage/common/storage-use-azcopy

• Question 253:

  Your company's Azure subscription includes Azure virtual machines (VMs) that run Windows Server 2016.

  One of the VMs is backed up every day using Azure Backup Instant Restore.

  When the VM becomes infected with data encrypting ransomware, you decide to recover the VM's files.

  Which of the following is TRUE in this scenario?

  A. You can only recover the files to the infected VM.

  B. You can recover the files to any VM within the company's subscription.

  C. You can only recover the files to a new VM.

  D. You will not be able to recover the files.

  Correct Answer: B

• Question 254:

  Your company's Azure subscription includes Azure virtual machines (VMs) that run Windows Server 2016.

  One of the VMs is backed up every day using Azure Backup Instant Restore.

  When the VM becomes infected with data encrypting ransomware, you are required to restore the VM.

  Which of the following actions should you take?

  A. You should restore the VM after deleting the infected VM.

  B. You should restore the VM to any VM within the company's subscription.

  C. You should restore the VM to a new Azure VM.

  D. You should restore the VM to an on-premise Windows device.

  Correct Answer: C

• Question 255:

  Your company has an Azure Active Directory (Azure AD) subscription.

  You need to deploy five virtual machines (VMs) to your company's virtual network subnet.

  The VMs will each have both a public and private IP address. Inbound and outbound security rules for all of these virtual machines must be identical.

  Which of the following is the least amount of network interfaces needed for this configuration?

  A. 5

  B. 10

  C. 20

  D. 40

  Correct Answer: A

• Question 256:

  Your company has an Azure Active Directory (Azure AD) subscription.

  You need to deploy five virtual machines (VMs) to your company's virtual network subnet.

  The VMs will each have both a public and private IP address. Inbound and outbound security rules for all of these virtual machines must be identical.

  Which of the following is the least amount of security groups needed for this configuration?

  A. 4

  B. 3

  C. 2

  D. 1

  Correct Answer: D

• Question 257:

  Note: The question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the solution satisfies the requirements.

  Your company has a Microsoft SQL Server Always On availability group configured on their Azure virtual machines (VMs).

  You need to configure an Azure internal load balancer as a listener for the availability group.

  Solution: You enable Floating IP.

  Does the solution meet the goal?

  A. Yes

  B. No

  Correct Answer: A

  Reference:

  https://docs.microsoft.com/en-us/azure/virtual-machines/windows/sql/virtual-machines-windows-portal-sql- alwayson-int-listener

• Question 258:

  Your company has two on-premises servers named SRV01 and SRV02. Developers have created an application that runs on SRV01. The application calls a service on SRV02 by IP address.

  You plan to migrate the application on Azure virtual machines (VMs). You have configured two VMs on a single subnet in an Azure virtual network.

  You need to configure the two VMs with static internal IP addresses.

  What should you do?

  A. Run the New-AzureRMVMConfig PowerShell cmdlet.

  B. Run the Set-AzureSubnet PowerShell cmdlet.

  C. Modify the VM properties in the Azure Management Portal.

  D. Modify the IP properties in Windows Network and Sharing Center.

  E. Run the Set-AzureStaticVNetIP PowerShell cmdlet.

  Correct Answer: E

  Specify a static internal IP for a previously created VM

  If you want to set a static IP address for a VM that you previously created, you can do so by using the following cmdlets. If you already set an IP address for the VM and you want to change it to a different IP address, you'll need to remove the

  existing static IP address before running these cmdlets. See the instructions below to remove a static IP.

  For this procedure, you'll use the Update-AzureVM cmdlet. The Update-AzureVM cmdlet restarts the VM as part of the update process. The DIP that you specify will be assigned after the VM restarts. In this example, we set the IP address for

  VM2, which is located in cloud service StaticDemo.

  Get-AzureVM -ServiceName StaticDemo -Name VM2 | Set-AzureStaticVNetIP -IPAddress 192.168.4.7 | Update-AzureVM

  Reference:

  https://docs.microsoft.com/en-us/powershell/module/servicemanagement/azure/set-azurestaticvnetip? view=azuresmps-4.0.0

• Question 259:

  Note: The question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the solution satisfies the requirements.

  Your company has a Microsoft SQL Server Always On availability group configured on their Azure virtual machines (VMs).

  You need to configure an Azure internal load balancer as a listener for the availability group.

  Solution: You create an HTTP health probe on port 1433.

  Does the solution meet the goal?

  A. Yes

  B. No

  Correct Answer: B

  Reference:

  https://docs.microsoft.com/en-us/azure/virtual-machines/windows/sql/virtual-machines-windows-portal-sql- alwayson-int-listener

• Question 260:

  Note: The question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the solution satisfies the requirements.

  Your company has a Microsoft SQL Server Always On availability group configured on their Azure virtual machines (VMs).

  You need to configure an Azure internal load balancer as a listener for the availability group.

  Solution: You set Session persistence to Client IP.

  Does the solution meet the goal?

  A. Yes

  B. No

  Correct Answer: B

  Reference:

  https://docs.microsoft.com/en-us/azure/virtual-machines/windows/sql/virtual-machines-windows-portal-sql- alwayson-int-listener