Test Online Free Microsoft AZ-204 Exam Questions and Answers

• A. Create an Application Insights Telemetry Filter
• B. Change the minimum log level in the host.json file for the function
• C. Implement Application Insights Sampling
• D. Set a LogCategoryFilter during startup

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• A. az monitor metrics alert create Cn alert Cg … - -scopes … - -condition "avg Percentage CPU > 8"
• B. az monitor metrics alert create Cn alert Cg … - -scopes … - -condition "avg Percentage CPU > 800"
• C. az monitor metrics alert create Cn alert Cg … - -scopes … - -condition "CPU Usage > 800"
• D. az monitor metrics alert create Cn alert Cg … - -scopes … - -condition "CPU Usage > 8"

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HOTSPOT
You develop a news and blog content delivery app for Windows devices.
A notification must arrive on a user's device when there is a new article available for them to view.
You need to implement push notifications.
How should you complete the code segment? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

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Answer:


Explanation:
Box 1: NotificationHubClient
Box 2: NotificationHubClient
Box 3: CreateClientFromConnectionString
// Initialize the Notification Hub NotificationHubClient hub = NotificationHubClient.CreateClientFromConnectionString(listenConnString, hubName);
Box 4: SendWindowsNativeNotificationAsync
Send the push notification.
var result = await hub.SendWindowsNativeNotificationAsync(windowsToastPayload);
References: https://docs.microsoft.com/en-us/azure/notification-hubs/notification-hubs-push-notification-
registration-management
https://github.com/MicrosoftDocs/azure-docs/blob/master/articles/app-service-mobile/app-service-mobile-windows-store-dotnet-get-started-push.md

DRAG DROP
You need to add markup at line AM04 to implement the ContentReview role.
How should you complete the markup? To answer, drag the appropriate json segments to the correct locations. Each json segment 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.

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Answer:


Explanation:
Box 1: allowedMemberTypes
allowedMemberTypes specifies whether this app role definition can be assigned to users and groups by setting to "User", or to other applications (that are accessing this application in daemon service scenarios) by setting to "Application", or to both.
Note: The following example shows the appRoles that you can assign to users.
"appId": "8763f1c4-f988-489c-a51e-158e9ef97d6a",
"appRoles": [
{
"allowedMemberTypes": [
"User"
],
"displayName": "Writer",
"id": "d1c2ade8-98f8-45fd-aa4a-6d06b947c66f",
"isEnabled": true,
"description": "Writers Have the ability to create tasks.",
"value": "Writer"
}
],
"availableToOtherTenants": false,
Box 2: User
Scenario: In order to review content a user must be part of a ContentReviewer role.
Box 3: value
value specifies the value which will be included in the roles claim in authentication and access tokens.
Reference: https://docs.microsoft.com/en-us/graph/api/resources/approle

• A. Yes
• B. No

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HOTSPOT
You need to configure Azure Service Bus to Event Grid integration.
Which Azure Service Bus settings should you use? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

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Answer:


Explanation:
Box 1: Premium
Service Bus can now emit events to Event Grid when there are messages in a queue or a subscription when no receivers are present. You can create Event Grid subscriptions to your Service Bus namespaces, listen to these events, and then react to the events by starting a receiver. With this feature, you can use Service Bus in reactive programming models.
To enable the feature, you need the following items:
A Service Bus Premium namespace with at least one Service Bus queue or a Service Bus topic with at least one subscription.
Contributor access to the Service Bus namespace.
Box 2: Contributor

HOTSPOT
You need to retrieve all order line items from Order.json and sort the data alphabetically by the city.
How should you complete the code? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

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Answer:


Explanation:
Graphical user interface
Description automatically generated
Box 1: orders o
Scenario: Order data is stored as nonrelational JSON and must be queried using SQL.
Box 2:li
Box 3: o.line_items
Box 4: o.city
The city field is in Order, not in the 2s.

• A. Add the following markup to line CS23: types: Private
• B. Add the following markup to line CS24: osType: Windows
• C. Add the following markup to line CS24: osType: Linux
• D. Add the following markup to line CS23: types: Public

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Topic 8, Misc. Questions

HOTSPOT
You are developing a content management application for technical manuals. The application is deployed as an Azure Static Web app.
Authenticated users can view pages under /manuals but only contributors can access the page /manuals/new html.
You need to configure the routing for the web app.
How should you complete the configuration? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

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Answer:

Topic 6, Coho Winery

Case study
This is a case study. Case studies are not timed separately. You can use as much exam time as you would like to complete each case. However, there may be additional case studies and sections on this exam. You must manage your time to ensure that you are able to complete all questions included on this exam in the time provided.

To answer the questions included in a case study, you will need to reference information that is provided in the case study. Case studies might contain exhibits and other resources that provide more information about the scenario that is described in the case study. Each question is independent of the other questions in this case study.

At the end of this case study, a review screen will appear. This screen allows you to review your answers and to make changes before you move to the next section of the exam. After you begin a new section, you cannot return to this section.

To start the case study
To display the first question in this case study, click the Next button. Use the buttons in the left pane to explore the content of the case study before you answer the questions. Clicking these buttons displays information such as business requirements, existing environment, and problem statements. When you are ready to answer a question, click the Question button to return to the question.

LabelMaker app
Coho Winery produces, bottles, and distributes a variety of wines globally. You are a developer implementing highly scalable and resilient applications to support online order processing by using Azure solutions.

Coho Winery has a LabelMaker application that prints labels for wine bottles. The application sends data to several printers. The application consists of five modules that run independently on virtual machines (VMs). Coho Winery plans to move the application to Azure and continue to support label creation.
External partners send data to the LabelMaker application to include artwork and text for custom label designs.

Requirements. Data
You identify the following requirements for data management and manipulation:
✑ Order data is stored as nonrelational JSON and must be queried using SQL.
✑ Changes to the Order data must reflect immediately across all partitions. All reads to the Order data must fetch the most recent writes.

Requirements. Security
You have the following security requirements:
✑ Users of Coho Winery applications must be able to provide access to documents, resources, and applications to external partners.
✑ External partners must use their own credentials and authenticate with their organization’s identity management solution.
✑ External partner logins must be audited monthly for application use by a user account administrator to maintain company compliance.
✑ Storage of e-commerce application settings must be maintained in Azure Key Vault.
✑ E-commerce application sign-ins must be secured by using Azure App Service authentication and Azure Active Directory (AAD).
✑ Conditional access policies must be applied at the application level to protect company content.
✑ The LabelMaker application must be secured by using an AAD account that has full access to all namespaces of the Azure Kubernetes Service (AKS) cluster.

Requirements. LabelMaker app
Azure Monitor Container Health must be used to monitor the performance of workloads that are deployed to Kubernetes environments and hosted on Azure Kubernetes Service (AKS).

You must use Azure Container Registry to publish images that support the AKS deployment.

Architecture



Issues
Calls to the Printer API App fail periodically due to printer communication timeouts.
Printer communication timeouts occur after 10 seconds. The label printer must only receive up to 5 attempts within one minute.
The order workflow fails to run upon initial deployment to Azure.

Order.json
Relevant portions of the app files are shown below. Line numbers are included for reference only.
This JSON file contains a representation of the data for an order that includes a single item.

Order.json




You need to access data from the user claim object in the e-commerce web app.
What should you do first?

• A. Write custom code to make a Microsoft Graph API call from the e-commerce web app.
• B. Assign the Contributor RBAC role to the e-commerce web app by using the Resource Manager create role assignment AP
• C. Update the e-commerce web app to read the HTTP request header values.
• D. Using the Azure CLI, enable Cross-origin resource sharing (CORS) from the e-commerce checkout API to the e-commerce web app.

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• A. Azure AD access token
• B. Azure RBAC role
• C. Azure AD ID token
• D. Shared access signature (SAS) token
• E. Azure AD refresh token

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HOTSPOT
You need to update the APIs to resolve the testing error.
How should you complete the Azure CLI command? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

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Answer:


Explanation:
Enable Cross-Origin Resource Sharing (CORS) on your Azure App Service Web App. Enter the full URL of the site you want to allow to access your WEB API or * to allow all domains.
Box 1: cors
Box 2: add
Box 3: allowed-origins
Box 4: http://testwideworldimporters.com/
References: http://donovanbrown.com/post/How-to-clear-No-Access-Control-Allow-Origin-header-error-with-Azure-App-Service

DRAG DROP
You are developing an Azure-hosted application that must use an on-premises hardware security module (HSM) key.
The key must be transferred to your existing Azure Key Vault by using the Bring Your Own Key (BYOK) process.
You need to securely transfer the key to Azure Key Vault.
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.

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Answer:


Explanation:
Text
Description automatically generated
To perform a key transfer, a user performs following steps:
✑ Generate KEK.
✑ Retrieve the public key of the KEK.
✑ Using HSM vendor provided BYOK tool - Import the KEK into the target HSM and exports the Target Key protected by the KEK.
✑ Import the protected Target Key to Azure Key Vault.
Step 1: Generate a Key Exchange Key (KEK).
Step 2: Retrieve the Key Exchange Key (KEK) public key.
Step 3: Generate a key transfer blob file by using the HSM vendor-provided tool. Generate key transfer blob using HSM vendor provided BYOK tool
Step 4: Run the az keyvault key import command Upload key transfer blob to import HSM-key.
Customer will transfer the Key Transfer Blob (".byok" file) to an online workstation and then run a az keyvault key import command to import this blob as a new HSM-backed key into Key Vault.
To import an RSA key use this command:
az keyvault key import

• A. Azure Migrate
• B. Azure Cosmos DB Data Migration tool (dt.exe)
• C. AzCopy
• D. Azure Database Migration service

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• A. Custom testing using the TrackAvailability API method
• B. Standard
• C. URL Ping
• D. Multi-step

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