AZ-900 practice questions 81–90

1. Question 81 · 462 in bank

   You plan to deploy a website to Azure. The website will be accessed by users worldwide and will host large video files. You need to recommend which Azure feature must be used to provide the best video playback experience. What should you recommend?

   • Aan application gateway
   • Ban Azure ExpressRoute circuit
   • Ca content delivery network (CDN)
   • Dan Azure Traffic Manager profile

   Show answer

   Answer: C

   Explanation

   "Best playback video experience" for global users can be achieved only with Content (cached) Delivery Network. Application Gateway is used to optimize the traffic based on the type

   Source: Adapted from community discussion — GabrielD

   References

   • Microsoft Learn
   • Microsoft Learn

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2. Question 82 · 462 in bank

   Select 2

   Your company plans to deploy several million sensors that will upload data to Azure. You need to identify which Azure resources must be created to support the planned solution. Which two Azure resources should you identify? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

   • AAzure Data Lake
   • BAzure Queue storage
   • CAzure File Storage
   • DAzure IoT Hub
   • EAzure Notification Hubs

   Show answer

   Answer: AD

   Explanation

   I would go with "A & D". Data Lake: is typical storage for IoT Hub as in the below link https://docs.microsoft.com/en-us/azure/iot-hub/iot-hub-devguide-messages-d2c

   Source: Adapted from community discussion — Moon

   References

   • Microsoft Learn
   • Microsoft Learn
   • Microsoft Learn
   • Microsoft Learn
   • azure.microsoft.com documentation

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3. Question 83 · 462 in bank

   Select 2

   You have an Azure web app. You need to manage the settings of the web app from an iPhone. What are two Azure management tools that you can use? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

   • AAzure CLI
   • Bthe Azure portal
   • CAzure Cloud Shell
   • DWindows PowerShell
   • EAzure Storage Explorer

   Show answer

   Answer: BC

   Explanation

   The correct answer is B and C. Anyone with and iPhone (IOS) can acess B) the Azure portal and C) Azure Cloud Shell to manage an Azure web app settings.

   Source: Adapted from community discussion — RTT1976

   References

   • Microsoft Learn
   • azure.microsoft.com documentation
   • Microsoft Learn
   • Microsoft Learn
   • Microsoft Learn

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4. Question 84 · 462 in bank

   Your company plans to deploy an Artificial Intelligence (AI) solution in Azure. What should the company use to build, test, and deploy predictive analytics solutions?

   • AAzure Logic Apps
   • BAzure Machine Learning Designer
   • CAzure Batch
   • DAzure Cosmos DB

   Show answer

   Answer: B

   Explanation

   Because thats the concept of "community" and thats why some questions are deemed as "hotspot", so you can pay more attention to them.

   Source: Adapted from community discussion — LB187

   References

   • Microsoft Learn

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5. Question 85 · 462 in bank

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

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   Explanation

   Box 1: No - Azure Advisor does not generate a list of virtual machines that ARE protected by Azure Backup. Azure Advisor does however, generate a list of virtual that ARE NOT protected by Azure Backup. You can view a list of virtual machines that are protected by Azure Backup by viewing the Protected Items in the Azure Recovery Services Vault. Box 2: No - If you implement the security recommendations, you company's score will increase, not decrease. Box 3: No - There is no requirement to implement the security recommendations provided by Azure Advisor. The recommendations are just that, 'recommendations'. They are not 'requirements'. References: https://azure.microsoft.com/en-gb/blog/advisor-backup-recommendations/ https://docs.microsoft.com/en-us/azure/advisor/advisor-overview https://microsoft.github.io/AzureTipsAndTricks/blog/tip173.html

   Source: Adapted from community discussion — hstorm

   References

   • Microsoft Learn
   • azure.microsoft.com documentation
   • Microsoft Learn
   • Microsoft Learn
   • Microsoft Learn

   

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6. Question 86 · 462 in bank

   What can you use to automatically send an alert if an administrator stops an Azure virtual machine?

   • AAzure Advisor
   • BAzure Service Health
   • CAzure Monitor
   • DAzure Network Watcher

   Show answer

   Answer: C

   Explanation

   Azure Monitor is correct answer. Azure Service Health provides the health/status of Azure service. Azure Monitor - Provides Health/Status of your application using insights and logs

   Source: Adapted from community discussion — SilkyS19

   References

   • Microsoft Learn
   • Microsoft Learn
   • azure.microsoft.com documentation
   • azure.microsoft.com documentation

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7. Question 87 · 462 in bank

   Note: The question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the solution satisfies the requirements. Your company's infrastructure includes a number of business units that each need a large number of various Azure resources for everyday operation. The resources required by each business unit are identical. You are required to sanction a strategy to create Azure resources automatically. Solution: You recommend that the Azure Resource Manager templates be included in the strategy. Does the solution meet the goal?

   • AYes
   • BNo

   Show answer

   Answer: A

   Explanation

   Answer seems correct. https://docs.microsoft.com/en-us/azure/azure-resource-manager/templates/overview To meet these challenges, you can automate deployments and use the practice of infrastructure as code. In code, you define the infrastructure that needs to be deployed. The infrastructure code becomes part of your project. Just like application code, you store the infrastructure code in a source repository and version it. Any one on your team can run the code and deploy similar environments.

   Source: Adapted from community discussion — BinuRaj

   References

   • Microsoft Learn
   • Microsoft Learn

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8. Question 88 · 462 in bank

   DRAG DROP - Match the Azure services to the correct descriptions. Instructions: To answer, drag the appropriate Azure service from the column on the left to its description on the right. Each service may be used once, more than once, or not at all. NOTE: Each correct match is worth one point Select and Place:

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   Explanation

   Box 1: Azure SQL Synapse Analytics Azure SQL Synapse Analytics (previously called Data Warehouse) is a cloud-based Platform-as-a-Service (PaaS) offering from Microsoft. It is a large-scale, distributed, MPP (massively parallel processing) relational database technology in the same class of competitors as Amazon Redshift or Snowflake. Azure SQL Synapse Analytics is an important component of the Modern Data Warehouse multi-platform architecture. Because Azure SQL Synapse Analytics is an MPP system with a shared-nothing architecture across distributions, it is meant for large-scale analytical workloads which can take advantage of parallelism. Box 2: Azure Machine Learning uses past trainings to provide predictions that have high probability. Machine learning is a data science technique that allows computers to use existing data to forecast future behaviors, outcomes, and trends. By using machine learning, computers learn without being explicitly programmed. Forecasts or predictions from machine learning can make apps and devices smarter. For example, when you shop online, machine learning helps recommend other products you might want based on what you've bought. Box 3: Azure Functions provides serverless computing functionalities. Azure Functions is a serverless compute service that lets you run event-triggered code without having to explicitly provision or manage infrastructure. Box 4: IoT Hub (Internet of things Hub) provides data from millions of sensors. IoT Hub is a managed service, hosted in the cloud, that acts as a central message hub for bi-directional communication between your IoT application and the devices it manages. You can use Azure IoT Hub to build IoT solutions with reliable and secure communications between millions of IoT devices and a cloud- hosted solution backend. You can connect virtually any device to IoT Hub. Reference: https://azure.microsoft.com/en-gb/services/synapse-analytics/ https://docs.microsoft.com/en-us/azure/machine-learning/overview-what-is-azure-ml https://docs.microsoft.com/en-us/azure/iot-hub/about-iot-hub https://docs.microsoft.com/en-us/azure/azure-functions/functions-overview

   Source: Adapted from community discussion — HarryGrantolosi

   

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9. Question 89 · 462 in bank

   Select 3

   You have an Azure environment. You need to create a new Azure virtual machine from a tablet that runs the Android operating system. What are three possible solutions? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

   • AUse Bash in Azure Cloud Shell.
   • BUse PowerShell in Azure Cloud Shell.
   • CUse the PowerApps portal.
   • DUse the Security & Compliance admin center.
   • EUse the Azure portal.

   Show answer

   Answer: ABE

   Explanation

   a) The Azure Portal is accessible through https://portal.azure.com. b and e) are both accessible through the Azure Cloud Shell, which in turn is accessible through the portal or through https://shell.azure.com

   Source: Adapted from community discussion — semauni

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10. Question 90 · 462 in bank

    A team of developers at your company plans to deploy, and then remove, 50 virtual machines each week. All the virtual machines are configured by using Azure Resource Manager templates. You need to recommend which Azure service will minimize the administrative effort required to deploy and remove the virtual machines. What should you recommend?

    • AAzure Reserved Virtual Machine (VM) Instances
    • BAzure DevTest Labs
    • CAzure virtual machine scale sets
    • DAzure Virtual Desktop

    Show answer

    Answer: B

    Explanation

    DevTestLabs. They are specifically for this: Azure DevTest Labs is a service for EASILY CREATING, using, and MANAGING infrastructure-as-a-service (IaaS) virtual machines (VMs). https://docs.microsoft.com/en-us/azure/lab-services/devtest-lab-overview

    Source: Adapted from community discussion — dgerok

    References

    • Microsoft Learn
    • Microsoft Learn

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AZ-900 practice, question 81. 462 questions available.