NEW QUESTION 1

You use Azure Table storage to store customer information for an application. The data contains customer details and is partitioned by last name. You need to create a query that returns all customers with the last name Smith. Which code segment should you use?

• A. TableQuery.GeneratePilterCondition("LastName", QueryComparisons.Equal, "Smith")
• B. TableQuery.GeneratefilterCondition("PartitionKey", QueryComparison
• C. Equal, "Smith")
• D. TableQue.GenerateFilterCondition("PartitionKey", Equals, "Smith")
• E. TableQuer
• F. GenerateFilterCondition("LastName", Equals, "Smith")

Answer: D

NEW QUESTION 2

You are developing an internal website for employees to view sensitive data. The website uses Azure Active Directory (AAD) for authentication. You need to implement multifactor authentication for the website.
What should you do? Each correct answer presents part of the solution. NOTE; Each correct selection is worth one point.

• A. In Azure AD, create a new conditional access policy.
• B. In Azure AD, enable application proxy.
• C. Configure the website to use Azure AD B2C.
• D. In Azure AD conditional access, enable the baseline policy.
• E. Upgrade to Azure AD Premium.

Answer: CE

NEW QUESTION 3

You are developing an Azure Function App by using Visual Studio. The app will process orders Queue Storage.
You need to review the Azure Function App code shown below.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 4

You need to deploy a new version of the LabelMaker application.
Which three 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.
NOTE: Each correct selection is worth one point.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:
Step 1: Build a new application image by using dockerfile
Step 2: Create an alias if the image with the fully qualified path to the registry
Before you can push the image to a private registry, you’ve to ensure a proper image name. This can be achieved using the docker tag command. For demonstration purpose, we’ll use Docker’s hello world image, rename it and push it to ACR.
# pulls hello-world from the public docker hub
$ docker pull hello-world
# tag the image in order to be able to push it to a private registry
$ docker tag hello-word <REGISTRY_NAME>/hello-world
# push the image
$ docker push <REGISTRY_NAME>/hello-world Step 3: Log in to the registry and push image
In order to push images to the newly created ACR instance, you need to login to ACR form the Docker CLI. Once logged in, you can push any existing docker image to your ACR instance.
Scenario:
Coho Winery plans to move the application to Azure and continue to support label creation. 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.
References:
https://thorsten-hans.com/how-to-use-a-private-azure-container-registry-with-kubernetes-9b86e67b93b6 https://docs.microsoft.com/en-us/azure/container-registry/container-registry-tutorial-quick-task

NEW QUESTION 5

You need to ensure that you can deploy the LabelMaker application.
How should you complete the CLI commands? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:
Box 1: group
Create a resource group with the az group create command. An Azure resource group is a logical group in which Azure resources are deployed and managed.
The following example creates a resource group named myResourceGroup in the westeurope location. az group create --name myResourceGroup --location westeurope
Box 2: CohoWinterLabelMaker
Use the resource group named, which is used in the second command. Box 3: aks
The command az aks create, is used to create a new managed Kubernetes cluster. Box 4: monitoring
Scenario: 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.

NEW QUESTION 6

You develop software solutions for a media services company. You plan to analyze a collection of video files by using Azure Video Indexer.
You need to only generate audio transcripts from the files, as quickly as possible, without incurring extra costs.
To which value should you set the Azure Video Indexer streammgPreset option?

• A. Default
• B. SingleBitrate
• C. NoStreaming
• D. AdaptiveBitrate

Answer: C

NEW QUESTION 7

You are configuring Azure Redis Cache for a production web application.
The web application and Azure Redis Cache must be able to withstand a catastrophic t configuration changes. You create a storage account to persist cache data if needed
You need to implement a solution. What should you do?

• A. Run the Set-AzureRmRedisCache Azure PowerShell command with the size and sku parameters and specify a connection string to the storage account.
• B. In the Azure portal, enable Redis DataBase (RDB) persistence and configure persistence settings to save cache data tyo the storage account.
• C. In the Azure portal, enable Append Only File (AOF) persistence and configure persistence sttings to save cache data to the storage account.
• D. Run Reset-AzureRmRedisCache Azure PowerShell command with the ShardID parameter and specify a connection string to the storage account.

Answer: C

NEW QUESTION 8

You implement Azure Redis Cache to allow .NET applications to store customer session data for cache clients. You have the following .NET Core class library. The class library defines lazyConnection as a static private variable as shown in the following code. (Line numbers are included for reference only.)

The method must update the database and invalidate the cache using the correct methods and parameters. Operations mus'&e performed asynchronously wherever possible. You must ensure that the operation in the client application does not result in another client retrieving stale cache data.
You need to implement the code.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 9

Note: This question is part of a series of questions that present the same scenario solution meets the stated goals.
You have the following resource groups:

Developers must connect to DevServer only through DevWorkstation. To maintain security, DevServer must not accept connections from the internet
You need to create a private connection between the DevWorkstation and DevServer.
Solution: Configure a public IP address on DevServer_WestCentral. Configure the Network Security Group to allow all incoming ports.
Does the solution meet the goal?

• A. Yes
• B. No

Answer: B

NEW QUESTION 10

You have an Azure App Service API that allows users to upload documents to the cloud with a mobile device. A mobile app connects to the service by using REST API calls. When new document is uploaded to the service, the service extracts the document metadata. Usage statistics for the app show significant increases in app usage.
The extraction process is CPU-intensive. You plan to modify the API to use a queue.
You need to ensure that the solution scales, handles request spikes, and reduces costs between request spikes. What should you do?

• A. Configure a CPU Optimized virtual machine (VM) and install the Web App service
• B. Move the extraction logic into an Azure Functio
• C. Create a queue triggered
• D. Move the extraction logic into WebJob
• E. Configure WebJobs to run in a loop and process a queue.
• F. Move the extraction logic into Azure Batc
• G. Configure Azure Batch to process from a queue across a pool of virtual machine (VM) nodes.

Answer: D

NEW QUESTION 11

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution. Determine whether the solution meets the stated goals.
You need to ensure that the SecurityPin security requirements are met.
Solution: Enable Always Encrypted for the SecurityPin column using a certificate contained in Azure Key Vault and grant the WebAppIdentity service principal access to the certificate.
Does the solution meet the goal?

• A. Yes
• B. No

Answer: A

NEW QUESTION 12

You have a web app named MainApp. You are developing a triggered App Service background task by using the WebJobs SDK. This task automatically invokes a function in the code whenever any new data is received in a queue.
You need to configure the services.
Which service should you use for each scenario? To answer, drag the appropriate services to the correct scenarios. Each service 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.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 13

You have an app that stores player scores for an online game. The app stores data in Azure tables using a class named PlayerScore as the table entity. The table is populated with 100,000 records.
You are reviewing the following section of code that is intended to retrieve 20 records where the player score exceeds 15,000. (Line numbers are included for reference only.

For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 14

You need to configure retries in the LoadUserDetails function in the Database class without impacting user experience.
What code should you insert on line DB07?
To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:
Box 1: Policy
RetryPolicy retry = Policy Handle<HttpRequestException>()
Retry(3);
The above example will create a retry policy which will retry up to three times if an action fails with an exception handled by the Policy.
Box 2: WaitAndRetryAsync(3,i => TimeSpan.FromMilliseconds(100* Math.Pow(2,i-1)));
A common retry strategy is exponential backoff: this allows for retries to be made initially quickly, but then at progressively longer intervals, to avoid hitting a subsystem with repeated frequent calls if the subsystem may be struggling.
Example: Policy
Handle<SomeExceptionType>() WaitAndRetry(3, retryAttempt =>
TimeSpan.FromSeconds(Math.Pow(2, retryAttempt))
);
References:
https://github.com/App-vNext/Polly/wiki/Retry

NEW QUESTION 15

You need to resolve the log capacity issue. What should you do?

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

Answer: A

NEW QUESTION 16

You are expanding an existing on-premises application to connect to several applications in the cloud. You have the following requirements:
• Automate various business processes and send data to multiple SaaS and
• Use workflows and a publish-subscribe model
• Prohibit changes to the on-premises application You need to create a solution.
What should you use?

• A. Azure Service Bus
• B. Azure Web Apps
• C. Logic Apps with Azure Event Grid
• D. Azure Service Fabric

Answer: C

NEW QUESTION 17

You are developing a .NET Core model-view controller (MVC) application hosted on Azure for a health care system that allows providers access to their information.
You develop the following code:

You define a role named SysAdmin.
You need to ensure that the application meets the following authorization requirements:
Allow the ProviderAdmin and SysAdmin roles access to the Partner controller regardless of whether the user holds an editor claim of partner.
Limit access to the Manage action of the controller to users with an editor claim of partner who are also members of the SysAdmin role.
How should you complete the code? To answer, drag the appropriate code segments to the correct locations. Each code 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.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:
Box 1:
Allow the ProviderAdmin and SysAdmin roles access to the Partner controller regardless of whether the user holds an editor claim of partner.
Box 2:
Limit access to the Manage action of the controller to users with an editor claim of partner who are also members of the SysAdmin role.

NEW QUESTION 18

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution. Determine whether the solution meets the stated goals.
You have the following resource group:

Developers must connect to Dev$erver onry through DevWorkstatioan. To maintain security, DevServer must not accept connections from the internet.
You need to create a private connection between the DevWortcstation and DevServer. Solution: Configure an IP address on each subnet within the same address space. Does the solution meet the goal?

• A. Yes
• B. No

Answer: A

NEW QUESTION 19

You are developing a ticket reservation system for an airline.
The storage solution for the application must meet the following requirements:
• Ensure at least 99.99% availability and provide low latency.
• Accept reservations even in network outages or other unforeseen failures.
• Process reservations in the exact sequence as reservations are submitted to minimize overbooking or selling the same seat to multiple travelers.
• Allow simultaneous and out-of-order reservations with a maximum five-second tolerance window. You provision a resource group named airlineResourceGroup in in the Azure South-Central US region. You need to provision a SQL API Cosmos DB account to support the app.
How should you complete the Azure CLi commands? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 20

You need to ensure that security requirements are met.
What value should be used for the ConnectionString field on line DB03 in the Database class? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:
Box 1: Integrated Security=SSPI
Integrated security: For all data source types, connect using the current user account. For SqlClient you can use Integrated Security=true; or Integrated Security=SSPI;
Scenario: All access to Azure Storage and Azure SQL database must use the application’s Managed Service Identity (MSI)
Box 2: Encrypt = True
Scenario: All data must be protected in transit. References:
https://docs.microsoft.com/en-us/dotnet/framework/data/adonet/connection-string-syntax

NEW QUESTION 21
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