AZ-900 practice questions 411–420

1. Question 411 · 462 in bank

   HOTSPOT - To complete the sentence, select the appropriate option in the answer area. 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

   Azure Site Recovery helps ensure business continuity by keeping business apps and workloads running during outages. Site Recovery replicates workloads running on physical and virtual machines (VMs) from a primary site to a secondary location. Reference: https://docs.microsoft.com/en-us/azure/site-recovery/site-recovery-overview

   Source: Adapted from community discussion — DH

   References

   • Microsoft Learn
   • Microsoft Learn
   • Microsoft Learn

   

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2. Question 412 · 462 in bank

   In which type of cloud model are all the hardware resources owned by a third-party and shared between multiple tenants?

   • Aprivate
   • Bhybrid
   • Cpublic

   Show answer

   Answer: C

   Explanation

   Private cloud-taken care by the internal organization to which it belongs Public cloud-entirely taken care by 3rd party such as Azure, AWS, GCP Hybrid cloud-combination of on-premises (private)as well as public(3rd party)

   Source: Adapted from community discussion — Tanu_08

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3. Question 413 · 462 in bank

   HOTSPOT - Select the answer that correctly completes the sentence.

   

   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

   Azure Virtual Desktop, formerly known as Windows Virtual Desktop, is a Microsoft Azure-based system for virtualizing its Windows operating systems, providing virtualized desktops and applications securely in the cloud. It is aimed at enterprise customers rather than at individual users. Wikipedia

   Source: Adapted from community discussion — Zoom2022

   References

   • azure.microsoft.com documentation

   

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4. Question 414 · 462 in bank

   You have 1,000 virtual machines hosted on the Hyper-V hosts in a data center. You plan to migrate all the virtual machines to an Azure pay-as-you-go subscription. You need to identify which expenditure model to use for the planned Azure solution. Which expenditure model should you identify?

   • Aoperational
   • Belastic
   • Ccapital
   • Dscalable

   Show answer

   Answer: A

   Explanation

   The expenditure models are either CapEx or OpEx (Capital or Operational). CapEx is what you pay upfront, on prem, for servers, racks, cooling, security, the Datacenter itself. OpEx is what you pay to keep your infrastructure operational, like IT staff. In this case, when you move to the Cloud, what you identify in this case is the OpEx or Operational model. This is because you actually don't have CapEx on the Cloud (or at least you look to minimize CapEx) as you pay for the resources you use and not for the underlying hardware, security, cooling, etc that you will pay for in an On-Prem solution. That is why the right answer is (A) Operational. Elastic and Scalable are not expenditure models.

   Source: Adapted from community discussion — rgalfaro

   References

   • Microsoft Learn
   • Microsoft Learn
   • Microsoft Learn
   • Microsoft Learn
   • Microsoft Learn

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5. Question 415 · 462 in bank

   DRAG DROP - Match the Azure services benefits to the correct descriptions. Instructions: To answer, drag the appropriate benefit from the column on the left to its description on the right. Each benefit 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: Fault tolerance is the ability of a service to remain available after a failure of one of the components of the service. For example, a service running on multiple servers can withstand the failure of one of the servers. Box 2: Disaster recovery is the recovery of a service after a failure. For example, restoring a virtual machine from backup after a virtual machine failure. Box 3: Dynamic scalability is the ability for compute resources to be added to a service when the service is under heavy load. For example, in a virtual machine scale set, additional instances of the virtual machine are added when the existing virtual machines are under heavy load. Box 4: Latency is the time a service to respond to requests. For example, the time it takes for a web page to be returned from a web server. Low latency means low response time which means a quicker response. References: https://msdn.microsoft.com/en-us/magazine/mt422582.aspx https://searchdisasterrecovery.techtarget.com/definition/cloud-disaster-recovery-cloud-DR http://www.siasmsp.com/the-benefit-of-scalability-in-cloud-computing-2/ https://azure.microsoft.com/en-in/overview/what-is-cloud-computing/

   Source: Adapted from community discussion — Kanders

   

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6. Question 416 · 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 - It is not true that a company must always migrate from an internal network to implement a hybrid cloud. You could start with a public cloud and then combine that with an on-premise infrastructure to implement a hybrid cloud. Box 2: Yes - A company can extend the computing resources of its internal network by using the public cloud. This is very common. When you need more resources, rather than pay out for new on-premises infrastructure, you can configure a cloud environment and connect your on-premises network to the cloud environment by using a VPN. Box 3: No - It is not true that only guest users can access cloud resources. You can give anyone with an account in Azure Active Directory access to the cloud resources. There are many authentication scenarios but a common one is to replicate your on-premises Active Directory accounts to Azure Active Directory and provide access to the Azure Active Directory accounts. Another commonly used authentication method is 'Federation' where authentication for access to cloud resources is passed to another authentication provider such as an on-premises Active Directory. Reference: https://azure.microsoft.com/en-gb/overview/what-is-hybrid-cloud-computing/

   Source: Adapted from community discussion — fuddyduddy

   References

   • azure.microsoft.com documentation
   • azure.microsoft.com documentation
   • azure.microsoft.com documentation
   • azure.microsoft.com documentation
   • azure.microsoft.com documentation

   

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7. Question 417 · 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

   A PaaS provides option to change the pricing tier and each tier has different processing capacity to offer. So the Ans is Yes

   Source: Adapted from community discussion — MukeshJ

   References

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

   

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8. Question 418 · 462 in bank

   Select 2

   Your company has an on-premises network that contains multiple servers. The company plans to reduce the following administrative responsibilities: ✑ Backing up application data ✑ Replacing failed server hardware ✑ Managing physical server security ✑ Updating server operating systems ✑ Managing permissions to shared documents The company plans to migrate servers to Azure virtual machines. You need to identify which administrative responsibilities will be eliminated after the planned migration. Which two responsibilities should you identify? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

   • AReplacing failed server hardware
   • BBacking up application data
   • CManaging physical server security
   • DUpdating server operating systems
   • EManaging permissions to shared documents

   Show answer

   Answer: AC

   Explanation

   La clave aqui es que van usar una Maquina Virtual eso es IAAS entonces A y C serian respuestas correctas ya que alivian el manejo de Hardware. corríjanme si me equivoco

   Source: Adapted from community discussion — jake666

   References

   • Microsoft Learn
   • Microsoft Learn

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9. Question 419 · 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

   One of the major changes that you will face when you move from on-premises cloud to the public cloud is the switch from capital expenditure (buying hardware) to operating expenditure (paying for service as you use it). Box 1: No - With the pay-as-go model, you pay for services as you use them. This is Opex (Operational Expenditure), not CapEx (Captial Expenditure). CapEx is where you pay for something upfront. For example, buying a new physical server. Box 2: No - Paying for electricity for your own datacenter will be classed as CapEx, not OpEx. Box 3: Yes - Deploying your own datacenter is an example of CapEx. This is because you need to purchase all the infrastructure upfront before you can use it. Reference: https://docs.microsoft.com/en-us/azure/architecture/cloud-adoption/appendix/azure-scaffold

   Source: Adapted from community discussion — DrcCZ

   References

   • Microsoft Learn
   • Microsoft Learn
   • Microsoft Learn
   • Microsoft Learn
   • Microsoft Learn

   

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10. Question 420 · 462 in bank

    You plan to provision Infrastructure as a Service (IaaS) resources in Azure. Which resource is an example of IaaS?

    • Aan Azure web app
    • Ban Azure virtual machine
    • Can Azure logic app
    • Dan Azure SQL database

    Show answer

    Answer: B

    Explanation

    Azure virtual machine --- Infrastructure as a Service (IaaS) Azure web app ---- Platform as a Service (Paas) Azure logic app ---- Platform as a Service (Paas) Azure SQL database ---- Platform as a Service (Paas)

    Source: Adapted from community discussion — rrfatesingh

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AZ-900 practice, question 411. 462 questions available.