This page was exported from Exam for engine [ http://blog.test4engine.com ] Export date:Mon Nov 18 2:31:53 2024 / +0000 GMT ___________________________________________________ Title: AZ-204 Free Study Guide! with New Update 385 Exam Questions [Q119-Q135] --------------------------------------------------- AZ-204 Free Study Guide! with New Update 385 Exam Questions Get up-to-date Real Exam Questions for AZ-204 UPDATED [2024] Microsoft AZ-204 exam is designed to test the candidate's ability to develop solutions for Microsoft Azure. Developing Solutions for Microsoft Azure certification is intended for developers who have experience in designing and building cloud solutions. AZ-204 exam evaluates the candidate's knowledge of Azure services, development tools, and techniques for creating scalable and secure cloud applications. Microsoft AZ-204 and Certification Bonuses It is a known fact that the IT practitioners can enhance their potential in the industry with a certification from a reputable vendor. The professionals with the Microsoft Certified: Azure Developer Associate certificate added to their resume can take up a variety of job titles, which include an AI Engineer, a Data Analyst, a Data Scientist, a Data Engineer, an App Maker, an Administrator, a Developer, or a Business User. These career paths are highly rewarding in terms of growth and remuneration. The individuals with any of these positions can earn an average of $45,000 per annum. The specialists with some years of experience can get more than double this figure. Microsoft AZ-204 certification exam measures a developer's ability to design and implement solutions that run on Azure. It tests the candidate's knowledge of Azure services, including compute, storage, database, and security services. AZ-204 exam also evaluates the candidate's proficiency in developing, deploying, and debugging Azure solutions, as well as their understanding of Azure DevOps practices.   Q119. You are a developer for a software as a service (SaaS) company that uses an Azure Function to process orders.The Azure Function currently runs on an Azure Function app that is triggered by an Azure Storage queue.You are preparing to migrate the Azure Function to Kubernetes using Kubernetes-based Event Driven Autoscaling (KEDA).You need to configure Kubernetes Custom Resource Definitions (CRD) for the Azure Function.Which CRDs should you configure? To answer, drag the appropriate CRD types to the correct locations. Each CRD type 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. ExplanationBox 1: DeploymentTo deploy Azure Functions to Kubernetes use the func kubernetes deploy command has several attributes that directly control how our app scales, once it is deployed to Kubernetes.Box 2: ScaledObjectWith –polling-interval, we can control the interval used by KEDA to check Azure Service Bus Queue for messages.Example of ScaledObject with polling intervalapiVersion: keda.k8s.io/v1alpha1kind: ScaledObjectmetadata:name: transformer-fnnamespace: ttlabels:deploymentName: transformer-fnspec:scaleTargetRef:deploymentName: transformer-fnpollingInterval: 5minReplicaCount: 0maxReplicaCount: 100Box 3: SecretStore connection strings in Kubernetes Secrets.Example: to create the Secret in our demo Namespace:# create the k8s demo namespacekubectl create namespace tt# grab connection string from Azure Service BusKEDA_SCALER_CONNECTION_STRING=$(az servicebus queue authorization-rule keys list -g $RG_NAME –namespace-name $SBN_NAME –queue-name inbound -n keda-scaler –query “primaryConnectionString” -o tsv)# create the kubernetes secretkubectl create secret generic tt-keda-auth –from-literal KedaScaler=$KEDA_SCALER_CONNECTION_STRING –namespace ttReference:https://www.thinktecture.com/en/kubernetes/serverless-workloads-with-keda/Q120. You deploy an Azure App Service web app. You create an app registration for the app in Azure Active Directory (Azure AD) and Twitter. the app must authenticate users and must use SSL for all communications. The app must use Twitter as the identity provider. You need to validate the Azure AD request in the app code. What should you validate?  HTTP response code  ID token header  ID token signature  Tenant ID Q121. You need to secure the Shipping Function app.How should you configure the app? To answer, select the appropriate options in the answer area.NOTE: Each correct selection is worth one point. Explanation:Scenario: Shipping Function app: Implement secure function endpoints by using app-level security and include Azure Active Directory (Azure AD).Box 1: FunctionBox 2: JSON based Token (JWT)Azure AD uses JSON based tokens (JWTs) that contain claimsBox 3: HTTPHow a web app delegates sign-in to Azure AD and obtains a tokenUser authentication happens via the browser. The OpenID protocol uses standard HTTP protocol messages.References:https://docs.microsoft.com/en-us/azure/active-directory/develop/authentication-scenariosQ122. You need to ensure disaster recovery requirements are met.What code should you add at line PC16?To answer, drag the appropriate code fragments to the correct locations. Each code fragment 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. ExplanationScenario: Disaster recovery. Regional outage must not impact application availability. All DR operations must not be dependent on application running and must ensure that data in the DR region is up to date.Box 1: DirectoryTransferContextWe transfer all files in the directory.Note: The TransferContext object comes in two forms: SingleTransferContext and DirectoryTransferContext.The former is for transferring a single file and the latter is for transferring a directory of files.Box 2: ShouldTransferCallbackAsyncThe DirectoryTransferContext.ShouldTransferCallbackAsync delegate callback is invoked to tell whether a transfer should be done.Box 3: FalseIf you want to use the retry policy in Copy, and want the copy can be resume if break in the middle, you can use SyncCopy (isServiceCopy = false).Note that if you choose to use service side copy (‘isServiceCopy’ set to true), Azure (currently) doesn’t provide SLA for that. Setting ‘isServiceCopy’ to false will download the source blob loca Reference:https://docs.microsoft.com/en-us/azure/storage/common/storage-use-data-movement-libraryhttps://docs.microsoft.com/en-us/dotnet/api/microsoft.windowsazure.storage.datamovement.directorytransferconTopic 6, Coho WineryCase studyThis 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 studyTo 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 appCoho 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. DataYou 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. SecurityYou 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 appAzure 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.ArchitectureIssuesCalls 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.jsonRelevant 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.jsonQ123. You are developing a web application that will use Azure Storage. Older data will be less frequently used than more recent data.You need to configure data storage for the application. You have the following requirements:* Retain copies of data for five years.* Minimize costs associated with storing data that is over one year old.* Implement Zone Redundant Storage for application data.What should you do? To answer, select the appropriate options in the answer area.NOTE: Each correct selection is worth one point. ExplanationText Description automatically generated with medium confidenceReference:https://docs.microsoft.com/en-us/azure/storage/blobs/storage-blob-storage-tiershttps://docs.microsoft.com/en-us/azure/storage/common/storage-redundancy?toc=/azure/storage/blobs/toc.jsonQ124. 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. Q125. 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. ExplanationBox 1: PremiumService 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: ContributorReference:https://docs.microsoft.com/en-us/azure/service-bus-messaging/service-bus-to-event-grid-integration-conceptQ126. You are validating the configuration of an Azure Search indexer.The service has been configured with an indexer that uses the Import Data option. The index is configured using options as shown in the Index Configuration exhibit. (Click the Index Configuration tab.)You use an Azure table as the data source for the import operation. The table contains three records with item inventory data that matches the fields in the Storage data exhibit. These records were imported when the index was created. (Click the Storage Data tab.) When users search with no filter, all three records are displayed.When users search for items by description, Search explorer returns no records. The Search Explorer exhibit shows the query and results for a test. In the test, a user is trying to search for all items in the table that have a description that contains the word bag. (Click the Search Explorer tab.) You need to resolve the issue.For each of the following statements, select Yes if the statement is true. Otherwise, select No.NOTE: Each correct selection is worth one point. ExplanationBox 1: YesThe ItemDescription field in not searchable.Box 2: NoThe ItemDescription field in not searchable, but we would need to recreate the index.Box 3: YesAn indexer in Azure Search is a crawler that extracts searchable data and metadata from an external Azure data source and populates an index based on field-to-field mappings between the index and your data source.This approach is sometimes referred to as a ‘pull model’ because the service pulls data in without you having to write any code that adds data to an index.Box 4: NoReferences:https://docs.microsoft.com/en-us/azure/search/search-what-is-an-indexhttps://docs.microsoft.com/en-us/azure/search/search-indexer-overviewQ127. You have a web service that is used to pay for food deliveries. The web service uses Azure Cosmos DB as the data store.You plan to add a new feature that allows users to set a tip amount. The new feature requires that a property named tip on the document in Cosmos DB must be present and contain a numeric value.There are many existing websites and mobile apps that use the web service that will not be updated to set the tip property for some time.How should you complete the trigger?NOTE: Each correct selection is worth one point. Q128. You develop a gateway solution for a public facing news API.The news API back end is implemented as a RESTful service and hosted in an Azure App Service instance.You need to configure back-end authentication for the API Management service instance.Which target and gateway credential type should you use? To answer, drag the appropriate values to the correct parameters. 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. ExplanationBox 1: Azure ResourceBox 2: Client certAPI Management allows to secure access to the back-end service of an API using client certificates.Reference:https://docs.microsoft.com/en-us/rest/api/apimanagement/apimanagementrest/azure-api-management-rest-api-baQ129. You are developing an application that needs access to an Azure virtual machine (VM). The access lifecycle for the application must be associated with the VM service instance. You need to enable managed identity for the VM.How should you complete the PowerShell segment? To answer, select the appropriate options in the answer area.NOTE Each correct selection is worth one point. Explanation$vm = Get-AzVM -ResourceGroupName myResourceGroup -Name myVMUpdate-AzVM -ResourceGroupName myResourceGroup -VM $vm -AssignIdentity:$SystemAssignedhttps://docs.microsoft.com/en-us/azure/active-directory/managed-identities-azure-resources/qs-configure-powersQ130. You are developing an ASP.NET Core Web API web service. The web service uses Azure Application Insights for all telemetry and dependency tracking. The web service reads and writes data to a database other than Microsoft SQL Server.You need to ensure that dependency tracking works for calls to the third-party database.Which two Dependency Telemetry properties should you store in the database? Each correct answer presents part of the solution.NOTE: Each correct selection is worth one point.  Telemetry.Context.Operation.Id  Tetemetry.Context.Cloud.Rolelnstance  Telemetry.Id  Telemetry.ContextSession.Id  Telemetry.Name Example:public async Task Enqueue(string payload){// StartOperation is a helper method that initializes the telemetry item// and allows correlation of this operation with its parent and children.var operation = telemetryClient.StartOperation<DependencyTelemetry>(“enqueue ” + queueName);operation.Telemetry.Type = “Azure Service Bus”;operation.Telemetry.Data = “Enqueue ” + queueName;var message = new BrokeredMessage(payload);// Service Bus queue allows the property bag to pass along with the message.// We will use them to pass our correlation identifiers (and other context)// to the consumer.message.Properties.Add(“ParentId”, operation.Telemetry.Id);message.Properties.Add(“RootId”, operation.Telemetry.Context.Operation.Id);Reference:https://docs.microsoft.com/en-us/azure/azure-monitor/app/custom-operations-trackinghttps://docs.microsoft.com/en-us/azure/azure-monitor/app/custom-operations-trackingQ131. You are developing an application to retrieve user profile information. The application will use the Microsoft Graph SDK.The app must retrieve user profile information by using a Microsoft Graph API call.You need to call the Microsoft Graph API from the application.In which order should you perform the actions? To answer, move all actions from the list of actions to the answer area and arrange them in the correct order. 1 – Register the application with the Microsoft identity platform.2 – Build a client by using the client app ID3 – Create an authentication provider4 – Create a new instance of the GraphServiceClient5 – Invoke the request to the Microsoft Graph APIReference:https://docs.microsoft.com/en-us/graph/auth-v2-servicehttps://docs.microsoft.com/en-us/graph/sdks/create-clientQ132. You are developing an ASP.NET Core Web API web service that uses Azure Application Insights to monitor performance and track events.You need to enable logging and ensure that log messages can be correlated to events tracked by Application Insights.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. Explanation:Box 1: ApplicationInsightsLoggerOptionsIf you want to include the EventId and EventName properties, then add the following to the ConfigureServices method:services.AddOptions<ApplicationInsightsLoggerOptions>().Configure(o => o.IncludeEventId = true);Box 2: IncludeEventIDBox 3: ApplicationServicesIn Asp.Net core apps it turns out that trace logs do not show up in Application Insights out of the box. We need to add the following code snippet to our Configure method in Startup.cs:loggerFactory.AddApplicationInsights(app.ApplicationServices, logLevel); References:https://blog.computedcloud.com/enabling-application-insights-trace-logging-in-asp-net-core/Q133. A company runs an international travel and bookings management service. The company plans to begin offering restaurant bookings. You must develop a solution that uses Azure Search and meets the following requirements:* Users must be able to search for restaurants by name, description, location, and cuisine.* Users must be able to narrow the results further by location, cuisine, rating, and family-friendliness.* All words in descriptions must be included in searches.You need to add annotations to the restaurant class.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. ExplanationBox 1: [IsSearchable.IsFilterable.IsSortable,IsFacetable]LocationUsers must be able to search for restaurants by name, description, location, and cuisine.Users must be able to narrow the results further by location, cuisine, rating, and family-friendliness.Box 2: [IsSearchable.IsFilterable.IsSortable,Required]DescriptionUsers must be able to search for restaurants by name, description, location, and cuisine.All words in descriptions must be included in searches.Box 3: [IsFilterable,IsSortable,IsFaceTable]RatingUsers must be able to narrow the results further by location, cuisine, rating, and family-friendliness.Box 4: [IsSearchable.IsFilterable,IsFacetable]CuisinesUsers must be able to search for restaurants by name, description, location, and cuisine.Users must be able to narrow the results further by location, cuisine, rating, and family-friendliness.Box 5: [IsFilterable,IsFacetable]FamilyFriendlyUsers must be able to narrow the results further by location, cuisine, rating, and family-friendliness.References:https://www.henkboelman.com/azure-search-the-basics/Q134. You are developing a software solution for an autonomous transportation system. The solution uses large data sets and Azure Batch processing to simulate navigation sets for entire fleets of vehicles.You need to create compute nodes for the solution on Azure Batch.What should you do?  In a .NET method, call the method: BatchClient.PoolOperations.CreateJob  In Python, implement the class: JobAddParameter  In the Azure portal, create a Batch account.  In Azure CLI, run the command: az batch pool create A Batch job is a logical grouping of one or more tasks. A job includes settings common to the tasks, such as priority and the pool to run tasks on. The app uses the BatchClient.JobOperations.CreateJob method to create a job on your pool.Note:Step 1: Create a pool of compute nodes. When you create a pool, you specify the number of compute nodes for the pool, their size, and the operating system. When each task in your job runs, it’s assigned to execute on one of the nodes in your pool.Step 2 : Create a job. A job manages a collection of tasks. You associate each job to a specific pool where that job’s tasks will run.Step 3: Add tasks to the job. Each task runs the application or script that you uploaded to process the data files it downloads from your Storage account. As each task completes, it can upload its output to Azure Storage.References:https://docs.microsoft.com/en-us/azure/batch/quick-run-dotnetQ135. You are configuring a development environment for your team. You deploy the latest Visual Studio image from the Azure Marketplace to your Azure subscription.The development environment requires several software development kits (SDKs) and third-party components to support application development across the organization. You install and customize the deployed virtual machine (VM) for your development team. The customized VM must be saved to allow provisioning of a new team member development environment.You need to save the customized VM for future provisioning.Which tools or services should you use? To answer, select the appropriate options in the answer area.NOTE: Each correct selection is worth one point. ExplanationBox 1: Azure PowershellCreating an image directly from the VM ensures that the image includes all of the disks associated with the VM, including the OS disk and any data disks.Before you begin, make sure that you have the latest version of the Azure PowerShell module.You use Sysprep to generalize the virtual machine, then use Azure PowerShell to create the image.Box 2: Azure Blob StorageReferences:https://docs.microsoft.com/en-us/azure/virtual-machines/windows/capture-image-resource#create-an-image-of-a Loading … Pass Microsoft AZ-204 Exam in First Attempt Guaranteed: https://www.test4engine.com/AZ-204_exam-latest-braindumps.html --------------------------------------------------- Images: https://blog.test4engine.com/wp-content/plugins/watu/loading.gif https://blog.test4engine.com/wp-content/plugins/watu/loading.gif --------------------------------------------------- --------------------------------------------------- Post date: 2024-02-28 10:16:29 Post date GMT: 2024-02-28 10:16:29 Post modified date: 2024-02-28 10:16:29 Post modified date GMT: 2024-02-28 10:16:29