Microsoft AZ-400 exam interactive answer (P. 7)

Question 61

DRAG DROP -
You have several Azure virtual machines that run Windows Server 2019.
You need to identify the distinct event IDs of each virtual machine as shown in the following table.

How should you complete the Azure Monitor query? To answer, drag the appropriate values to the correct locations. Each value may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.
Select and Place:

Image AZ-400_61R.png related to the Microsoft AZ-400 Exam

You can use makelist to pivot data by the order of values in a particular column. For example, you may want to explore the most common order events take place on your machines. You can essentially pivot the data by the order of EventIDs on each machine.
Example:
Event -
| where TimeGenerated > ago(12h)
| order by TimeGenerated desc
| summarize makelist(EventID) by Computer
Reference:
https://docs.microsoft.com/en-us/azure/azure-monitor/log-query/advanced-aggregations

Question 62

DRAG DROP -
Your company has a project in Azure DevOps.
You plan to create a release pipeline that will deploy resources by using Azure Resource Manager templates. The templates will reference secrets stored in Azure
Key Vault.
You need to recommend a solution for accessing the secrets stored in the key vault during deployments. The solution must use the principle of least privilege.
What should you include in the recommendation? To answer, drag the appropriate configurations to the correct targets. Each configuration may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.
Select and Place:

Image AZ-400_62R.png related to the Microsoft AZ-400 Exam

Box 1: A key Vault advanced access policy

AZ-400_62E_1.jpg related to the Microsoft AZ-400 Exam

Box 2: RBAC -
Management plane access control uses RBAC.
The management plane consists of operations that affect the key vault itself, such as:
- Creating or deleting a key vault.
- Getting a list of vaults in a subscription.
Retrieving Key Vault properties (such as SKU and tags).
- Setting Key Vault access policies that control user and application access to keys and secrets.
References:
https://docs.microsoft.com/en-us/azure/azure-resource-manager/resource-manager-tutorial-use-key-vault

Question 63

Your team uses an agile development approach.
You need to recommend a branching strategy for the team's Git repository. The strategy must meet the following requirements.
- Provide the ability to work on multiple independent tasks in parallel.
- Ensure that checked-in code remains in a releasable state always.
- Ensure that new features can be abandoned at any time.
- Encourage experimentation.
What should you recommend?

Topic branches, however, are useful in projects of any size. A topic branch is a short-lived branch that you create and use for a single particular feature or related work. This is something you've likely never done with a VCS before because it's generally too expensive to create and merge branches. But in Git it's common to create, work on, merge, and delete branches several times a day.
Reference:
https://git-scm.com/book/en/v2/Git-Branching-Branching-Workflows

Question 64

HOTSPOT -
You have an Azure web app named Webapp1.
You need to use an Azure Monitor query to create a report that details the top 10 pages of Webapp1 that failed.
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:

Image AZ-400_64R.png related to the Microsoft AZ-400 Exam

Box 1: requests -
Failed requests (requests/failed):
The count of tracked server requests that were marked as failed.
Kusto code:
requests
| where success == 'False'
Box 2: success == false -
Reference:
https://docs.microsoft.com/en-us/azure/azure-monitor/platform/app-insights-metrics

Question 65

You are monitoring the health and performance of an Azure web app by using Azure Application Insights.
You need to ensure that an alert is sent when the web app has a sudden rise in performance issues and failures.
What should you use?

Smart Detection automatically warns you of potential performance problems and failure anomalies in your web application. It performs proactive analysis of the telemetry that your app sends to Application Insights. If there is a sudden rise in failure rates, or abnormal patterns in client or server performance, you get an alert.
Reference:
https://docs.microsoft.com/en-us/azure/azure-monitor/app/proactive-diagnostics

Question 66

HOTSPOT -
You have a project in Azure DevOps named Contoso App that contains pipelines in Azure Pipelines for GitHub repositories.
You need to ensure that developers receive Microsoft Teams notifications when there are failures in a pipeline of Contoso App.
What should you run in Teams? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:

Image AZ-400_66R.png related to the Microsoft AZ-400 Exam

Box 1: subscribe -
To start monitoring all pipelines in a project, use the following command inside a channel:
@azure pipelines subscribe [project url]
Box 2:
https://dev.azure.com/contoso/contoso-app/
Subscribe to a pipeline or all pipelines in a project to receive notifications:
@azure pipelines subscribe [pipeline url/ project url]

Question 67

You have a private GitHub repository.
You need to display the commit status of the repository on Azure Boards.
What should you do first?

To connect Azure Boards to GitHub.com, connect and configure from Azure Boards. Or, alternatively, install and configure the Azure Boards app from GitHub.
Both methods have been streamlined and support authenticating and operating via the app rather than an individual.
Note (see step 4 below):
Add a GitHub connection:
1. Sign into Azure Boards.
2. Choose (1) Project Settings, choose (2) GitHub connections and then (3) Connect your GitHub account.
3. If this is your first time connecting to GitHub from Azure Boards, you will be asked to sign in using your GitHub credentials. Choose an account for which you are an administrator for the repositories you want to connect to.
4. The Add GitHub Repositories dialog automatically displays and selects all GitHub.com repositories for which you are an administrator. Unselect any repositories that you don't want to participate in the integration.

AZ-400_67E.png related to the Microsoft AZ-400 Exam

Reference:
https://docs.microsoft.com/en-us/azure/devops/boards/github/connect-to-github

Question 68

You are integrating Azure Pipelines and Microsoft Teams.
You install the Azure Pipelines app in Microsoft Teams.
You have an Azure DevOps organization named Contoso that contains a project name Project1.
You subscribe to Project1 in Microsoft Teams.
You need to ensure that you only receive events about failed builds in Microsoft Teams.
What should you do first?

To start monitoring all pipelines in a project, use the following command inside a channel:
@azure pipelines subscribe [project url]
The project URL can be to any page within your project (except URLs to pipelines).
For example:
@azure pipelines subscribe
https://dev.azure.com/myorg/myproject/
Reference:
https://docs.microsoft.com/en-us/azure/devops/pipelines/integrations/microsoft-teams

Question 69

You have an Azure DevOps organization named Contoso.
You need to receive Microsoft Teams notifications when work items are updated.
What should you do?

Service hooks let you run tasks on other services when events happen in your Azure DevOps projects. For example, create a card in Trello when a work item is created or send a push notification to your team's mobile devices when a build fails. You can also use service hooks in custom apps and services as a more efficient way to drive activities when events happen in your projects.
Note: Service hook publishers define a set of events. Subscriptions listen for the events and define actions to take based on the event. Subscriptions also target consumers, which are external services that can run their own actions, when an event occurs.
Reference:
https://docs.microsoft.com/en-us/azure/devops/service-hooks/overview

Question 70

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You are monitoring the health and performance of an Azure web app by using Azure Application Insights.
You need to ensure that an alert is sent when the web app has a sudden rise in performance issues and failures.
What should you use?

You have a private GitHub repository.
You need to display the commit status of the repository on Azure Boards.
What should you do first?

You have an Azure DevOps organization named Contoso.
You need to receive Microsoft Teams notifications when work items are updated.
What should you do?

You create an alert rule in Azure Monitor as shown in the following exhibit.

Which action will trigger an alert?

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Microsoft AZ-400 Exam

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Viewing Questions 61 70 out of 535 Questions

You are monitoring the health and performance of an Azure web app by using Azure Application Insights.You need to ensure that an alert is sent when the web app has a sudden rise in performance issues and failures.What should you use?

You have a private GitHub repository.You need to display the commit status of the repository on Azure Boards.What should you do first?

You have an Azure DevOps organization named Contoso.You need to receive Microsoft Teams notifications when work items are updated.What should you do?

You create an alert rule in Azure Monitor as shown in the following exhibit.Which action will trigger an alert?

You are monitoring the health and performance of an Azure web app by using Azure Application Insights.
You need to ensure that an alert is sent when the web app has a sudden rise in performance issues and failures.
What should you use?

You have a private GitHub repository.
You need to display the commit status of the repository on Azure Boards.
What should you do first?

You have an Azure DevOps organization named Contoso.
You need to receive Microsoft Teams notifications when work items are updated.
What should you do?

You create an alert rule in Azure Monitor as shown in the following exhibit.

Which action will trigger an alert?