Wednesday 8 June 2022

AZ-900 : Microsoft Azure Fundamentals : Part 05

 

  1. 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.

    AZ-900 Microsoft Azure Fundamentals Part 05 Q01 045 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q01 045 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q01 045 Answer
    AZ-900 Microsoft Azure Fundamentals Part 05 Q01 045 Answer
  2. HOTSPOT

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

    AZ-900 Microsoft Azure Fundamentals Part 05 Q02 046 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q02 046 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q02 046 Answer
    AZ-900 Microsoft Azure Fundamentals Part 05 Q02 046 Answer
  3. 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.

    AZ-900 Microsoft Azure Fundamentals Part 05 Q03 047 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q03 047 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q03 047 Answer
    AZ-900 Microsoft Azure Fundamentals Part 05 Q03 047 Answer

    Explanation: 
    Availability zones expand the level of control you have to maintain the availability of the applications and data on your VMs. Availability Zones are unique physical locations within an Azure region. Each zone is made up of one or more datacenters equipped with independent power, cooling, and networking. To ensure resiliency, there are a minimum of three separate zones in all enabled regions. The physical separation of Availability Zones within a region protects applications and data from datacenter failures.
    With Availability Zones, Azure offers industry best 99.99% VM uptime SLA. By architecting your solutions to use replicated VMs in zones, you can protect your applications and data from the loss of a datacenter. If one zone is compromised, then replicated apps and data are instantly available in another zone.
  4. 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.

    AZ-900 Microsoft Azure Fundamentals Part 05 Q04 048 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q04 048 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q04 048 Answer
    AZ-900 Microsoft Azure Fundamentals Part 05 Q04 048 Answer

    Explanation:

    Box 1: No
    A subscription can have multiple administrators, but there can only be one account administrator.

    Box 2: Yes
    An Azure subscription is linked to a single account, the one that was used to create the subscription and is used for billing purposes. You can have more than one subscription.

    Box 3: No
    A subscription can contain multiple resource groups but a resource group can only belong to one subscription. Resource groups can contain multiple resources.

  5. HOTSPOT

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

    AZ-900 Microsoft Azure Fundamentals Part 05 Q05 049 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q05 049 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q05 049 Answer
    AZ-900 Microsoft Azure Fundamentals Part 05 Q05 049 Answer

    Explanation: 
    A region is a set of data centres deployed within a latency-defined perimeter and connected through a dedicated regional low-latency network.
    Microsoft Azure currently has 55 regions worldwide.
    Regions are divided into Availability Zones. Availability Zones are physically separate locations within an Azure region. Each Availability Zone is made up of one or more datacenters equipped with independent power, cooling, and networking.
  1. 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.

    AZ-900 Microsoft Azure Fundamentals Part 05 Q06 050 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q06 050 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q06 050 Answer
    AZ-900 Microsoft Azure Fundamentals Part 05 Q06 050 Answer
  2. You plan to deploy several Azure virtual machines.

    You need to ensure that the services running on the virtual machines remain available if a single data center fails.

    What are two possible solutions? Each correct answer presents a complete solution.

    • Deploy the virtual machines to two or more availability zones.
    • Deploy the virtual machines to two or more resource groups.
    • Deploy the virtual machines to a scale set.
    • Deploy the virtual machines to two or more regions.
  3. HOTSPOT

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

    AZ-900 Microsoft Azure Fundamentals Part 05 Q07 051 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q07 051 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q07 051 Answer
    AZ-900 Microsoft Azure Fundamentals Part 05 Q07 051 Answer

    Explanation:

    Azure automatically routes traffic between subnets in a virtual network. Therefore, all virtual machines in a virtual network can connect to the other virtual machines in the same virtual network. Even if the virtual machines are on separate subnets within the virtual network, they can still communicate with each other.

    To ensure that a virtual machine cannot connect to the other virtual machines, the virtual machine must be deployed to a separate virtual network.

  4. DRAG DROP

    Match the Azure service to the appropriate description.

    To answer, drag the appropriate 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.

    AZ-900 Microsoft Azure Fundamentals Part 05 Q09 052 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q09 052 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q09 052 Answer
    AZ-900 Microsoft Azure Fundamentals Part 05 Q09 052 Answer
  5. 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.

    AZ-900 Microsoft Azure Fundamentals Part 05 Q10 053 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q10 053 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q10 053 Answer
    AZ-900 Microsoft Azure Fundamentals Part 05 Q10 053 Answer

    Explanation:

    Box 1: Yes
    Access tiers are set at the storage account level.

    Box 2: Yes
    Usage scenarios for the hot access tier include:
    Data that is in active use or is expected to be read from and written to frequently
    Data that is staged for processing and eventual migration to the cool access tier

    Box 3: No
    Usage scenarios for the cool access tier include:
    Short-term backup and disaster recovery
    Older data not used frequently but expected to be available immediately when accessed
    Large data sets that need to be stored cost effectively, while more data is being gathered for future processing

  6. DRAG DROP

    Match the Azure service to the correct definition.

    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 selection is worth one point.

    AZ-900 Microsoft Azure Fundamentals Part 05 Q11 054 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q11 054 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q11 054 Answer
    AZ-900 Microsoft Azure Fundamentals Part 05 Q11 054 Answer

    Explanation:

    Box 1:
    Azure Functions provides the platform for serverless code.
    Azure Functions is a serverless compute service that lets you run event-triggered code without having to explicitly provision or manage infrastructure.

    Box 2:
    Azure Databricks is a big analysis service for machine learning.
    Azure Databricks is an Apache Spark-based analytics platform. The platform consists of several components including ‘MLib’. Mlib is a Machine Learning library consisting of common learning algorithms and utilities, including classification, regression, clustering, collaborative filtering, dimensionality reduction, as well as underlying optimization primitives.

    Box 3:
    Azure Application Insights detects and diagnoses anomalies in web apps.
    Application Insights, a feature of Azure Monitor, is an extensible Application Performance Management (APM) service for developers and DevOps professionals. Use it to monitor your live applications. It will automatically detect performance anomalies, and includes powerful analytics tools to help you diagnose issues and to understand what users actually do with your app.

    Box 4:
    Azure App Service hosts web apps.
    Azure App Service is an HTTP-based service for hosting web applications, REST APIs, and mobile back ends. You can develop in your favorite language, be it .NET, .NET Core, Java, Ruby, Node.js, PHP, or Python. Applications run and scale with ease on both Windows and Linux-based environments.

  7. A team of developers at your company plans to deploy, and then remove, 50 customized virtual machines each week. Thirty of the virtual machines run Windows Server 2016 and 20 of the virtual machines run Ubuntu Linux.

    You need to recommend which Azure service will minimize the administrative effort required to deploy and remove the virtual machines.

    What should you recommend?

    • Azure Reserved Virtual Machines (VM) Instances
    • Azure virtual machine scale sets
    • Azure DevTest Labs 
    • Microsoft Managed Desktop
    Explanation: 
    DevTest Labs creates labs consisting of pre-configured bases or Azure Resource Manager templates.
    By using DevTest Labs, you can test the latest versions of your applications by doing the following tasks:
    – Quickly provision Windows and Linux environments by using reusable templates and artifacts.
    – Easily integrate your deployment pipeline with DevTest Labs to provision on-demand environments.
    – Scale up your load testing by provisioning multiple test agents and create pre-provisioned environments for training and demos.
  8. A support engineer plans to perform several Azure management tasks by using the Azure CLI.

    You install the CLI on a computer.

    You need to tell the support engineer which tools to use to run the CLI.

    Which two tools should you instruct the support engineer to use? Each correct answer presents a complete solution.

    NOTE: Each correct selection is worth one point.

    • Command Prompt 
    • Azure Resource Explorer
    • Windows PowerShell 
    • Windows Defender Firewall
    • Network and Sharing Center
    Explanation: 
    For Windows the Azure CLI is installed via an MSI, which gives you access to the CLI through the Windows Command Prompt (CMD) or PowerShell.
  9. Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.

    After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

    You have an Azure environment. You need to create a new Azure virtual machine from a tablet that runs the Android operating system.

    Solution: You use PowerShell in Azure Cloud Shell.

    Does this meet the goal?

    • Yes 
    • No
    Explanation:

    Azure Cloud Shell is a browser-based shell experience to manage and develop Azure resources.

    Cloud Shell offers a browser-accessible, pre-configured shell experience for managing Azure resources without the overhead of installing, versioning, and maintaining a machine yourself.

    Being browser-based, Azure Cloud Shell can be run on a browser from a tablet that runs the Android operating system.

  10. Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.

    After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

    You have an Azure environment. You need to create a new Azure virtual machine from a tablet that runs the Android operating system.

    Solution: You use the PowerApps portal.

    Does this meet the goal?

    • Yes
    • No 
    Explanation:

    PowerApps lets you quickly build business applications with little or no code. It is not used to create Azure virtual machines. Therefore, this solution does not meet the goal.

    PowerApps Portals allow organizations to create websites which can be shared with users external to their organization either anonymously or through the login provider of their choice like LinkedIn, Microsoft Account, other commercial login providers.

  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 that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.

    After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

    You have an Azure environment. You need to create a new Azure virtual machine from a tablet that runs the Android operating system.

    Solution: You use the Azure portal.

    Does this meet the goal?

    • Yes 
    • No
    Explanation:

    The Azure portal is a web-based, unified console that provides an alternative to command-line tools. With the Azure portal, you can manage your Azure subscription using a graphical user interface. You can build, manage, and monitor everything from simple web apps to complex cloud deployments. Create custom dashboards for an organized view of resources. Configure accessibility options for an optimal experience.

    Being web-based, the Azure portal can be run on a browser from a tablet that runs the Android operating system.

  12. HOTSPOT

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

    AZ-900 Microsoft Azure Fundamentals Part 05 Q17 055 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q17 055 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q17 055 Answer
    AZ-900 Microsoft Azure Fundamentals Part 05 Q17 055 Answer

    Explanation:
    Azure Databricks is an Apache Spark-based analytics platform. The platform consists of several components including ‘MLib’. Mlib is a Machine Learning library consisting of common learning algorithms and utilities, including classification, regression, clustering, collaborative filtering, dimensionality reduction, as well as underlying optimization primitives.
  13. 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.

    AZ-900 Microsoft Azure Fundamentals Part 05 Q18 056 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q18 056 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q18 056 Answer
    AZ-900 Microsoft Azure Fundamentals Part 05 Q18 056 Answer

    Explanation:

    Box 1: Yes
    Azure Monitor maximizes the availability and performance of your applications and services by delivering a comprehensive solution for collecting, analyzing, and acting on telemetry from your cloud and on-premises environments.

    Box 2: Yes
    Alerts in Azure Monitor proactively notify you of critical conditions and potentially attempt to take corrective action.

    Box 3: Yes
    Azure Monitor uses Target Resource, which is the scope and signals available for alerting. A target can be any Azure resource. Example targets: a virtual machine, a storage account, a virtual machine scale set, a Log Analytics workspace, or an Application Insights resource.

  14. Which Azure service provides a set of version control tools to manage code?

    • Azure Repos
    • Azure DevTest Labs
    • Azure Storage
    • Azure Cosmos DB
    Explanation:

    Azure Repos is a set of version control tools that you can use to manage your code.

    Incorrect Answers:
    B: Azure DevTest Labs creates labs consisting of pre-configured bases or Azure Resource Manager templates. These have all the necessary tools and software that you can use to create environments.

    D: Azure Cosmos DB is Microsoft’s globally distributed, multi-model database service.

  15. HOTSPOT

    You need to manage Azure by using Azure Cloud Shell.

    Which Azure portal icon should you select? To answer, select the appropriate icon in the answer area.

    AZ-900 Microsoft Azure Fundamentals Part 05 Q20 057 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q20 057 Question
    AZ-900 Microsoft Azure Fundamentals Part 05 Q20 057 Answer
    AZ-900 Microsoft Azure Fundamentals Part 05 Q20 057 Answer

    Explanation:

    You can access Azure Cloud Shell in the Azure portal by clicking the icon.
    Azure Cloud Shell is an interactive, authenticated, browser-accessible shell for managing Azure resources. It provides the flexibility of choosing the shell experience that best suits the way you work, either Bash or PowerShell.
    Cloud Shell enables access to a browser-based command-line experience built with Azure management tasks in mind.

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