Developing Solutions for Microsoft Azure

• #81

  You are building a traffic monitoring system that monitors traffic along six highways. The system produces time series analysis-based reports for each highway. Data from traffic sensors are stored in Azure Event Hub. Traffic data is consumed by four departments. Each department has an Azure Web App that displays the time series-based reports and contains a WebJob that processes the incoming data from Event Hub. All Web Apps run on App Service Plans with three instances. Data throughput must be maximized. Latency must be minimized. You need to implement the Azure Event Hub. Which settings should you use?

  • ANumber of partitions: 6. Partition Key: Highway.
  • BNumber of partitions: 12. Partition Key: VM name.
  • CNumber of partitions: 12. Partition Key: Highway.
  • DNumber of partitions: 6 Partition Key: Department.
  Show answer
• #82

  You are developing an Azure solution to collect point-of-sale (POS) device data from 2,000 stores located throughout the world. A single device can produce 2 megabytes (MB) of data every 24 hours. Each store location has one to five devices that send data. You must store the device data in Azure Blob storage. Device data must be correlated based on a device identifier. Additional stores are expected to open in the future. You need to implement a solution to receive the device data. Solution: Provision an Azure Event Grid. Configure event filtering to evaluate the device identifier. Does the solution meet the goal?

  • AYes.
  • BNo.
  Show answer
• #83

  You are a developer for Contoso, Ltd. The company has a social networking website that is developed as a Single Page Application (SPA). The main web application for the social networking website loads user uploaded content from blob storage. You are developing a solution to monitor uploaded data for inappropriate content. The following process occurs when users upload content by using the SPA: Messages are sent to ContentUploadService. Content is processed by ContentAnalysisService. After processing is complete, the content is posted to the social network or a rejection message is posted in its place. The ContentAnalysisService is deployed with Azure Container Instances from a private Azure Container Registry named contosoimages. The solution will use eight CPU cores. Microsoft Entra ID: Contoso, Ltd. uses Microsoft Entra ID for both internal and guest accounts. Requirements: ContentAnalysisService - The company's data science group built ContentAnalysisService which accepts user generated content as a string and returns a probable value for inappropriate content. Any values over a specific threshold must be reviewed by an employee of Contoso, Ltd. You must create an Azure Function named CheckUserContent to perform the content checks. Costs: You must minimize costs for all Azure services. Manual review: To review content, the user must authenticate to the website portion of the ContentAnalysisService using their Microsoft Entra ID credentials. The website is built using React and all pages and API endpoints require authentication. In order to review content a user must be part of a ContentReviewer role. All completed reviews must include the reviewer's email address for auditing purposes. High availability: All services must run in multiple regions. The failure of any service in a region must not impact overall application availability. Monitoring: An alert must be raised if the ContentUploadService uses more than 80 percent of available CPU cores. Security: You have the following security requirements: Any web service accessible over the Internet must be protected from cross site scripting attacks. All websites and services must use SSL from a valid root certificate authority. Azure Storage access keys must only be stored in memory and must be available only to the service. All Internal services must only be accessible from internal Virtual Networks (VNets). All parts of the system must support inbound and outbound traffic restrictions. All service calls must be authenticated by using Microsoft Entra ID. User agreements: When a user submits content, they must agree to a user agreement. The agreement allows employees of Contoso, Ltd. to review content, store cookies on user devices, and track user's IP addresses. Information regarding agreements is used by multiple divisions within Contoso, Ltd. User responses must not be lost and must be available to all parties regardless of individual service uptime. The volume of agreements is expected to be in the millions per hour. Validation testing: When a new version of the ContentAnalysisService is available the previous seven days of content must be processed with the new version to verify that the new version does not significantly deviate from the old version. Issues: Users of the ContentUploadService report that they occasionally see HTTP 502 responses on specific pages. Code - ContentUploadService - ApplicationManifest. You need to monitor ContentUploadService according to the requirements. Which command should you use?

  • Aaz monitor metrics alert create Cn alert Cg … - -scopes … - -condition "avg Percentage CPU > 8".
  • Baz monitor metrics alert create Cn alert Cg … - -scopes … - -condition "avg Percentage CPU > 800".
  • Caz monitor metrics alert create Cn alert Cg … - -scopes … - -condition "CPU Usage > 800".
  • Daz monitor metrics alert create Cn alert Cg … - -scopes … - -condition "CPU Usage > 8".
  Show answer
• #84

  You are a developer for Contoso, Ltd. The company has a social networking website that is developed as a Single Page Application (SPA). The main web application for the social networking website loads user uploaded content from blob storage. You are developing a solution to monitor uploaded data for inappropriate content. The following process occurs when users upload content by using the SPA: Messages are sent to ContentUploadService. Content is processed by ContentAnalysisService. After processing is complete, the content is posted to the social network or a rejection message is posted in its place. The ContentAnalysisService is deployed with Azure Container Instances from a private Azure Container Registry named contosoimages. The solution will use eight CPU cores. Microsoft Entra ID: Contoso, Ltd. uses Microsoft Entra ID for both internal and guest accounts. Requirements: ContentAnalysisService - The company's data science group built ContentAnalysisService which accepts user generated content as a string and returns a probable value for inappropriate content. Any values over a specific threshold must be reviewed by an employee of Contoso, Ltd. You must create an Azure Function named CheckUserContent to perform the content checks. Costs: You must minimize costs for all Azure services. Manual review: To review content, the user must authenticate to the website portion of the ContentAnalysisService using their Microsoft Entra ID credentials. The website is built using React and all pages and API endpoints require authentication. In order to review content a user must be part of a ContentReviewer role. All completed reviews must include the reviewer's email address for auditing purposes. High availability: All services must run in multiple regions. The failure of any service in a region must not impact overall application availability. Monitoring: An alert must be raised if the ContentUploadService uses more than 80 percent of available CPU cores. Security: You have the following security requirements: Any web service accessible over the Internet must be protected from cross site scripting attacks. All websites and services must use SSL from a valid root certificate authority. Azure Storage access keys must only be stored in memory and must be available only to the service. All Internal services must only be accessible from internal Virtual Networks (VNets). All parts of the system must support inbound and outbound traffic restrictions. All service calls must be authenticated by using Microsoft Entra ID. User agreements: When a user submits content, they must agree to a user agreement. The agreement allows employees of Contoso, Ltd. to review content, store cookies on user devices, and track user's IP addresses. Information regarding agreements is used by multiple divisions within Contoso, Ltd. User responses must not be lost and must be available to all parties regardless of individual service uptime. The volume of agreements is expected to be in the millions per hour. Validation testing: When a new version of the ContentAnalysisService is available the previous seven days of content must be processed with the new version to verify that the new version does not significantly deviate from the old version. Issues: Users of the ContentUploadService report that they occasionally see HTTP 502 responses on specific pages. Code - ContentUploadService - ApplicationManifest. You need to ensure that validation testing is triggered per the requirements. How should you complete the code segment?

  • ABox 1: ImagePushed. Box 2: repository. Box 3: topic.
  • BBox 1: ImageDeployed. Box 2: service. Box 3: imageCollection.
  • CBox 1: RepositoryUpdated. Box 2: service. Box 3: imageCollection.
  • DBox 1: RepositoryItem. Box 2: aci. Box 3: topic.
  Show answer
• #85

  You are developing a new page for a website that uses Azure Cosmos DB for data storage. The feature uses documents that have the following format. You must display data for the new page in a specific order. You create the following query for the page. You need to configure a Cosmos DB policy to support the query. How should you configure the policy?

  • ABox 1: orderBy. Box 2: compositeIndexes.
  • BBox 1: compositeIndexes. Box 2: descending.
  • CBox 1: compositeIndexes. Box 2: ascending.
  • DBox 1: ascending. Box 2: descending.
  Show answer
• #86Choose 2

  You are creating a hazard notification system that has a single signaling server which triggers audio and visual alarms to start and stop. You implement Azure Service Bus to publish alarms. Each alarm controller uses Azure Service Bus to receive alarm signals as part of a transaction. Alarm events must be recorded for audit purposes. Each transaction record must include information about the alarm type that was activated. You need to implement a reply trail auditing solution. Which two actions should you perform?

  • AAssign the value of the hazard message SessionID property to the ReplyToSessionId property.
  • BAssign the value of the hazard message MessageId property to the DevileryCount property.
  • CAssign the value of the hazard message SessionID property to the SequenceNumber property.
  • DAssign the value of the hazard message MessageId property to the CorrelationId property.
  • EAssign the value of the hazard message SequenceNumber property to the DeliveryCount property.
  • FAssign the value of the hazard message MessageId property to the SequenceNumber property.
  Show answer
• #87

  You plan to deploy a new application to a Linux virtual machine (VM) that is hosted in Azure. The entire VM must be secured at rest by using industry-standard encryption technology to address organizational security and compliance requirements. You need to configure Azure Disk Encryption for the VM. How should you complete the Azure CLI commands?

  • ABox 1: keyvault. Box 2: keyvault key. Box 3: vm. Box 4: vm encryption. Box 5: all.
  • BBox 1: vm. Box 2: vm encryption. Box 3: keyvault key. Box 4: keyvault. Box 5: data.
  • CBox 1: vm encryption. Box 2: vm. Box 3: keyvault. Box 4: keyvault key. Box 5: all.
  • DBox 1: keyvault key. Box 2: keyvault. Box 3: vm encryption. Box 4: vm. Box 5: os.
  Show answer
• #88

  Fourth Coffee has an ASP.NET Core web app that runs in Docker. The app is mapped to the www.fourthcoffee.com domain. Fourth Coffee is migrating this application to Azure. You need to provision an App Service Web App to host this docker image and map the custom domain to the App Service web app. A resource group named FourthCoffeePublicWebResourceGroup has been created in the WestUS region that contains an App Service Plan named AppServiceLinuxDockerPlan. Which order should the CLI commands be used to develop the solution?

  • ABox 1: #/bin/bash appName='FourthCoffeePublicWeb$random' location='WestUS' dockerHubContainerPath='FourthCoffee/publicweb:v1' fqdn='http://www.fourthcoffee.com'>www.fourthcoffee.com. Box 2: az webapp create --name $appName --plan AppServiceLinuxDockerPlan --resource-group fourthCoffeePublicWebResourceGroup. Box 3: az webapp config container set --docker-custom-image-name $dockerHubContainerPath --name $appName --resource-group fourthCoffeePublicWebResourceGroup. Box 4: az webapp config hostname add --webapp-name $appName --resource-group fourthCoffeePublicWebResourceGroup --hostname $fqdn.
  • BBox 1: #/bin/bash appName='FourthCoffeePublicWeb$random' location='WestUS' dockerHubContainerPath='FourthCoffee/publicweb:v1' fqdn='http://www.fourthcoffee.com'>www.fourthcoffee.com. Box 2: az webapp create --name $appName --plan AppServiceLinuxDockerPlan --resource-group fourthCoffeePublicWebResourceGroup. Box 3: az webapp config hostname add --webapp-name $appName --resource-group fourthCoffeePublicWebResourceGroup --hostname $fqdn. Box 4: az webapp config container set --docker-custom-image-name $dockerHubContainerPath --name $appName --resource-group fourthCoffeePublicWebResourceGroup.
  • CBox 1: az webapp config container set --docker-custom-image-name $dockerHubContainerPath --name $appName --resource-group fourthCoffeePublicWebResourceGroup. Box 2: az webapp create --name $appName --plan AppServiceLinuxDockerPlan --resource-group fourthCoffeePublicWebResourceGroup. Box 3: az webapp config hostname add --webapp-name $appName --resource-group fourthCoffeePublicWebResourceGroup --hostname $fqdn. Box 4: #/bin/bash appName='FourthCoffeePublicWeb$random' location='WestUS' dockerHubContainerPath='FourthCoffee/publicweb:v1' fqdn='http://www.fourthcoffee.com'>www.fourthcoffee.com.
  • DBox 1: az webapp config hostname add --webapp-name $appName --resource-group fourthCoffeePublicWebResourceGroup --hostname $fqdn. Box 2: az webapp create --name $appName --plan AppServiceLinuxDockerPlan --resource-group fourthCoffeePublicWebResourceGroup. Box 3: #/bin/bash appName='FourthCoffeePublicWeb$random' location='WestUS' dockerHubContainerPath='FourthCoffee/publicweb:v1' fqdn='http://www.fourthcoffee.com'>www.fourthcoffee.com. Box 4: az webapp config container set --docker-custom-image-name $dockerHubContainerPath --name $appName --resource-group fourthCoffeePublicWebResourceGroup.
  Show answer
• #89

  You are developing a web app named mywebapp1. Mywebapp1 uses the address myapp1.azurewebsites.net. You protect mywebapp1 by implementing an Azure Web Application Firewall (WAF). The traffic to mywebapp1 is routed through an Azure Application Gateway instance that is also used by other web apps. You want to secure all traffic to mywebapp1 by using SSL. Solution: You open the Azure Application Gateway's HTTP setting and set the Override backend path option to mywebapp1.azurewebsites.net. You then add an authentication certificate for mywebapp1.azurewebsites.net. Does this meet the goal?

  • AYes.
  • BNo.
  Show answer
• #90

  A company is developing a Node.js web app. The web app code is hosted in a GitHub repository located at https://github.com/TailSpinToys/webapp. The web app must be reviewed before it is moved to production. You must deploy the initial code release to a deployment slot named review. You need to create the web app and deploy the code. How should you complete the commands?

  • ABox 1: New-AzWebAppSlot. Box 2: New-AzWebApp. Box 3: New-AzAppServicePlan. Box 4: New-AzResourceGroup.
  • BBox 1: New-AzResourceGroup. Box 2: New-AzAppServicePlan. Box 3: New-AzWebApp. Box 4: New-AzWebAppSlot.
  • CBox 1: New-AzWebAppSlot. Box 2: New-AzAppServicePlan. Box 3: New-AzWebApp. Box 4: New-AzResourceGroup.
  • DBox 1: New-AzResourceGroup. Box 2: New-AzAppServicePlan. Box 3: New-AzWebAppSlot. Box 4: New-AzWebApp.
  Show answer
• #91

  A company has multiple warehouses. Each warehouse contains IoT temperature devices which deliver temperature data to an Azure Service Bus queue. You need to send email alerts to facility supervisors immediately if the temperature at a warehouse goes above or below specified threshold temperatures. Which five actions should you perform in sequence?

  • ABox 1: Create a blank Logic app. Box 2: Add a logic app trigger that fires when one or more messages arrive in the queue. Box 3: Add an action that reads IoT temperature data from the Service Bus queue. Box 4: Add a condition that compares the temperature against the upper and lower thresholds. Box 5: Add an action that sends an email to
  • BBox 1: Add a trigger that reads IoT temperature data from a Service Bus queue. Box 2: Add a condition that compares the temperature against the upper and lower thresholds. Box 3: Add a logic app action that fires when one or more messages arrive in the queue. Box 4: Create a blank Logic app. Box 5: Add an action that sends an email to specified personnel if the temperature is outside of those thresholds.
  • CBox 1: Add a condition that compares the temperature against the upper and lower thresholds. Box 2: Outbound. Box 3: Add a Recurence rigge that schedules the app to run every 15 minutes. Box 4: Add a trigger that reads IoT temperature data from a Service Bus queue. Box 5: Create a blank Logic app.
  • DBox 1: Create a blank Logic app. Box 2: Add a logic app action that fires when one or more messages arrive in the queue. Box 3: Add a condition that compares the temperature against the upper and lower thresholds. Box 4: Add an action that reads IoT temperature data from the Service Bus queue. Box 5: Add a condition that compares the temperature against the upper and lower thresholds.
  Show answer
• #92

  A company is developing a solution that allows smart refrigerators to send temperature information to a central location. The solution must receive and store messages until they can be processed. You create an Azure Service Bus instance by providing a name, pricing tier, subscription, resource group, and location. You need to complete the configuration. Which Azure CLI or PowerShell command should you run?

  • Aaz group create --name fridge-rg --location fridge-loc.
  • BNew-AzureRmServiceBusNamespace -ResourceGroupName fridge-rg -NamespaceName fridge-ns -Location fridge-loc.
  • CNew-AzureRmServiceBusQueue -ResourceGroupName fridge-rg -NamespaceName fridge-ns -Name fridge-q -EnablePartitioning $False.
  • Daz servicebus namespace create --resource-group fridge-rg --name fridge-rg --location fridge-loc.
  Show answer
• #93

  Your company has an Microsoft Entra ID environment. Users occasionally connect to Microsoft Entra ID via the Internet. You need to ensure that users who connect to Microsoft Entra ID via the internet using an unidentified IP address, are automatically instructed to change their passwords. Solution: You configure the use of Microsoft Entra ID Privileged Identity Management. Does the solution meet the goal?

  • AYes.
  • BNo.
  Show answer
• #94Choose 2

  You are developing a solution that will use a multi-partitioned Azure Cosmos DB database. You plan to use the latest Azure Cosmos DB SDK for development. The solution must meet the following requirements: Send insert and update operations to an Azure Blob storage account. Process changes to all partitions immediately. Allow parallelization of change processing. You need to process the Azure Cosmos DB operations. What are two possible ways to achieve this goal?

  • ACreate an Azure App Service API and implement the change feed estimator of the SDK. Scale the API by using multiple Azure App Service instances.
  • BCreate a background job in an Azure Kubernetes Service and implement the change feed feature of the SDK.
  • CCreate an Azure Function to use a trigger for Azure Cosmos DB. Configure the trigger to connect to the container.
  • DCreate an Azure Function that uses a FeedIterator object that processes the change feed by using the pull model on the container. Use a FeedRange object to parallelize the processing of the change feed across multiple functions.
  Show answer
• #95

  A company develops a series of mobile games. All games use a single leaderboard service. You have the following requirements: Code must be scalable and allow for growth. Each record must consist of a playerId, gameId, score, and time played. When users reach a new high score, the system will save the new score using the SaveScore function below. Each game is assigned an Id based on the series title. You plan to store customer information in Azure Cosmos DB. The following data already exists in the database: You develop the following code to save scores in the data store. (Line numbers are included for reference only.) You develop the following code to query the database. (Line numbers are included for reference only.). Question 3: Leader board data for the game will be automatically partitioned using gameId.

  • AYes.
  • BNo.
  Show answer
• #96

  A company is developing a gaming platform. Users can join teams to play online and see leaderboards that include player statistics. The solution includes an entity named Team. You plan to implement an Azure Redis Cache instance to improve the efficiency of data operations for entities that rarely change. You need to invalidate the cache when team data is changed. How should you complete the code?

  • ABox 1: IDatabase cache = Connection.GetDatabase();. Box 2: cache.StringSet('Team', '');.
  • BBox 1: IDatabase cache = Connection.GetDatabase();. Box 2: cache KeyDelete('Team');.
  • CBox 1: ICache cache = Connection.GetDatabase();. Box 2: cache KeyDelete('Team');.
  • DBox 1: ICache cache = Connection.GetDatabase();. Box 2: cache StringGet('Team', '');.
  Show answer
• #97

  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?

  • AGeneralize the VM: Visual Studio command prompt. Store images: Azure Data Lake Storage.
  • BGeneralize the VM: Azure PowerShell. Store images: Azure Blob Storage.
  • CGeneralize the VM: Visual Studio command prompt. Store images: Azure File Storage.
  • DGeneralize the VM: Azure PowerShell. Store images: Azure File Storage.
  Show answer
• #98

  You are developing an Azure Function App that processes images that are uploaded to an Azure Blob container. Images must be processed as quickly as possible after they are uploaded, and the solution must minimize latency. You create code to process images when the Function App is triggered. You need to configure the Function App. What should you do?

  • AUse an App Service plan. Configure the Function App to use an Azure Blob Storage input trigger.
  • BUse a Consumption plan. Configure the Function App to use an Azure Blob Storage trigger.
  • CUse a Consumption plan. Configure the Function App to use a Timer trigger.
  • DUse an App Service plan. Configure the Function App to use an Azure Blob Storage trigger.
  • EUse a Consumption plan. Configure the Function App to use an Azure Blob Storage input trigger.
  Show answer
• #99

  You are developing an e-Commerce Web App. You want to use Azure Key Vault to ensure that sign-ins to the e-Commerce Web App are secured by using Azure App Service authentication and Microsoft Entra ID. What should you do on the e-Commerce Web App?

  • ARun the az keyvault secret command.
  • BEnable Microsoft Entra ID Connect.
  • CEnable Managed Service Identity (MSI).
  • DCreate an Microsoft Entra ID service principal.
  Show answer
• #100

  You develop and deploy an Azure App Service API app to a Windows-hosted deployment slot named Development. You create additional deployment slots named Testing and Production. You enable auto swap on the Production deployment slot. You need to ensure that scripts run and resources are available before a swap operation occurs. Solution: Update the app with a method named statuscheck to run the scripts. Update the app settings for the app. Set the WEBSITE_SWAP_WARMUP_PING_PATH and WEBSITE_SWAP_WARMUP_PING_STATUSES with a path to the new method and appropriate response codes. Does the solution meet the goal?

  • AYes.
  • BNo.
  Show answer

Want to track your score, take timed mock exams and get AI explanations? Create a free account