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Microsoft AZ-104 Exam

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Question 481
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.
You have an Azure subscription that contains the following users in an Azure Active Directory tenant named contoso.onmicrosoft.com:
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User1 creates a new Azure Active Directory tenant named external.contoso.onmicrosoft.com.
You need to create new user accounts in external.contoso.onmicrosoft.com.
Solution: You instruct User1 to create the user accounts.
Does that meet the goal?



Only a global administrator can add users to this tenant.
Reference:
https://docs.microsoft.com/en-us/azure/devops/organizations/accounts/add-users-to-azure-ad

Question 482
You have an existing Azure subscription that contains 10 virtual machines.
You need to monitor the latency between your on-premises network and the virtual machines.
What should you use?



Network Performance Monitor is a cloud-based hybrid network monitoring solution that helps you monitor network performance between various points in your network infrastructure. It also helps you monitor network connectivity to service and application endpoints and monitor the performance of Azure ExpressRoute.
You can monitor network connectivity across cloud deployments and on-premises locations, multiple data centers, and branch offices and mission-critical multitier applications or microservices. With Performance Monitor, you can detect network issues before users complain.
Reference:
https://docs.microsoft.com/en-us/azure/azure-monitor/insights/network-performance-monitor

Question 483
HOTSPOT -
You have an Azure App Service plan named ASP1.
CPU usage for ASP1 is shown in the following exhibit.
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Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic.
NOTE: Each correct selection is worth one point.
Hot Area:
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Box 1: four times -
From the exhibit we see that the time granularity is 6 hours: Last 30 days (Automatic - 6 hours).
CPU Percentage Last days Automatic - hours
Box 2: scaled up -
Scale up when:
* You see that your workloads are hitting some performance limit such as CPU or I/O limits.
* You need to quickly react to fix performance issues that can't be solved with classic database optimization.
* You need a solution that allows you to change service tiers to adapt to changing latency requirements.
Reference:
https://docs.microsoft.com/en-us/azure/azure-monitor/essentials/metrics-troubleshoot
https://azure.microsoft.com/en-us/overview/scaling-out-vs-scaling-up

Question 484
DRAG DROP -
You have an Azure Linux virtual machine that is protected by Azure Backup.
One week ago, two files were deleted from the virtual machine.
You need to restore the deleted files to an on-premises Windows Server 2016 computer as quickly as possible.
Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Select and Place:
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Step 1: From the Azure portal, click File Recovery from the vault
Step 2. Select a restore point that contains the deleted files
Step 3: Download and run the script to mount a drive on the local computer
Generate and download script to browse and recover files:
Step 4: Copy the files using File Explorer!
After the disks are attached, use Windows File Explorer to browse the new volumes and files. The restore files functionality provides access to all files in a recovery point. Manage the files via File Explorer as you would for normal files.
Step 1-3 below:
To restore files or folders from the recovery point, go to the virtual machine and perform the following steps:
1. Sign in to the Azure portal and in the left pane, select Virtual machines. From the list of virtual machines, select the virtual machine to open that virtual machine's dashboard.
2. In the virtual machine's menu, select Backup to open the Backup dashboard.
3. In the Backup dashboard menu, select File Recovery.
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The File Recovery menu opens.
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4. 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.
5. Select Download Executable (for Windows Azure VMs) or Download Script (for Linux Azure VMs, a python script is generated) to download the software used to copy files from the recovery point.
Running the script and identifying volumes:
For Linux machines, a python script is generated. Download the script and copy it to the relevant/compatible Linux server.
Reference:
https://docs.microsoft.com/en-us/azure/backup/backup-azure-restore-files-from-vm
https://docs.microsoft.com/en-us/azure/backup/backup-azure-vms-automation#restore-files-from-an-azure-vm-backup

Question 485
HOTSPOT -
You purchase a new Azure subscription named Subscription1.
You create a virtual machine named VM1 in Subscription1. VM1 is not protected by Azure Backup.
You need to protect VM1 by using Azure Backup. Backups must be created at 01:00 and stored for 30 days.
What should you do? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:
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Box 1: A Recovery Services vault
You can set up a Recovery Services vault and configure backup for multiple Azure VMs.
Box 2: A backup policy -
In Choose backup policy, do one of the following:
- Leave the default policy. This backs up the VM once a day at the time specified, and retains backups in the vault for 30 days.
- Select an existing backup policy if you have one.
- Create a new policy, and define the policy settings.
Reference:
https://docs.microsoft.com/en-us/azure/backup/backup-azure-vms-first-look-arm


Question 486
You have an Azure virtual machine named VM1.
Azure collects events from VM1.
You are creating an alert rule in Azure Monitor to notify an administrator when an error is logged in the System event log of VM1.
Which target resource should you monitor in the alert rule?



For the first step to create the new alert tule, under the Create Alert section, you are going to select your Log Analytics workspace as the resource, since this is a log based alert signal.
Reference:
https://docs.microsoft.com/en-us/windows-server/storage/storage-spaces/configure-azure-monitor

Question 487
You have an Azure subscription that contains 100 virtual machines.
You regularly create and delete virtual machines.
You need to identify unattached disks that can be deleted.
What should you do?



From Home -> Cost Management + Billing -> Cost Management, scroll down on the options and select View Recommendations:
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Azure Cost Management / Advisor -
From here you will see the recommendations for your subscription, if you have orphaned disks, they will be listed.
Reference:
https://codeserendipity.com/2020/07/08/microsoft-azure-find-unattached-disks-that-can-be-deleted-and-other-recommendations/

Question 488
You have an Azure web app named webapp1.
Users report that they often experience HTTP 500 errors when they connect to webapp1.
You need to provide the developers of webapp1 with real-time access to the connection errors. The solution must provide all the connection error details.
What should you do first?




Question 489
You have an Azure web app named App1.
You need to monitor the availability of App1 by using a multi-step web test.
What should you use in Azure Monitor?



Upload the web test -
1. In the Application Insights portal on the Availability pane select Add Classic test, then select Multi-step as the SKU.
2. Upload your multi-step web test.
3. Set the test locations, frequency, and alert parameters.
4. Select Create.
Reference:
https://docs.microsoft.com/en-us/azure/azure-monitor/app/availability-multistep

Question 490
HOTSPOT -
You have an Azure subscription that has diagnostic logging enabled and is configured to send logs to a Log Analytics workspace.
You are investigating a service outage.
You need to view the event time, the event name, and the affected resources.
How should you complete the query? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:
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Box 1: AzureActivity -
The AzureActivity table has entries from the Azure activity log, which provides insight into subscription-level or management group-level events occuring in Azure.
Let's see only Critical entries during a specific week.
The where operator is common in the Kusto Query Language. where filters a table to rows that match specific criteria. The following example uses multiple commands. First, the query retrieves all records for the table. Then, it filters the data for only records that are in the time range. Finally, it filters those results for only records that have a Critical level.
AzureActivity -
| where TimeGenerated > datetime(10-01-2020) and TimeGenerated < datetime(10-07-2020)
| where Level == 'Critical'
Incorrect:
not Perf: The Perf table has performance data that's collected from virtual machines that run the Log Analytics agent.
Box 2: | project -
Select a subset of columns: project.
Use project to include only the columns you want. Building on the preceding example, let's limit the output to certain columns:
AzureActivity -
| where TimeGenerated > datetime(10-01-2020) and TimeGenerated < datetime(10-07-2020)
| where Level == 'Critical'
| project TimeGenerated, Level, OperationNameValue, ResourceGroup, _ResourceId
Reference:
https://github.com/MicrosoftDocs/dataexplorer-docs/blob/main/data-explorer/kusto/query/tutorial.md