Читать книгу Microsoft Certified Azure Fundamentals Study Guide - James Boyce - Страница 40

1 1. Microsoft Azure enables your organization to move IT expenditures to:A. Capital expendituresB. Operational expendituresC. A controlled expense modelD. None of the above

1 2. Which of the following tools can you use to estimate the expense of moving a data center from on‐premises to Azure?A. Azure Pricing CalculatorB. Azure Cost Management + BillingC. Azure TCO CalculatorD. Azure CLI

1 3. The term agility in Microsoft Azure refers to:A. The ease with which you can move workloads from on‐premises to Azure and back againB. The ability to quickly adjust resources such as memory to adapt to changes in demandC. The ability to add more front‐end web servers to a web application to adapt to increased demandD. The ability to quickly create redundancy in a solution

1 4. Which of the following describes the benefit economy of scale as it relates to Microsoft Azure?A. The capability to distribute resources across multiple regions to reduce costB. The ability to place resources in less expensive Azure regions to reduce costsC. The capability to automatically scale down the number of virtual machines in an Azure solution to reduce costs when demand decreasesD. The decrease in price per subscriber as more subscribers are added

1 5. Which of the following in an example of vertical scaling?A. Adding VMs to a web app as demand increasesB. Reducing memory allocated to VMs when demand decreasesC. Adding CPU cores to a VM when demand increasesD. Both B and C

1 6. A service that provides the capability to deploy a SQL database without the need for you to set up a VM or install SQL Server is an example of:A. Infrastructure‐as‐a‐service (IaaS)B. Software‐as‐a‐service (SaaS)C. Platform‐as‐a‐service (PaaS)D. Data‐as‐a‐service (DaaS)

1 7. Accessing an application through a web page rather than installing the application on your local device is an example of:A. Infrastructure‐as‐a‐service (IaaS)B. Software‐as‐a‐service (SaaS)C. Platform‐as‐a‐service (PaaS)D. Data‐as‐a‐service (DaaS)

1 8. Deploying virtual machines (VMs) in a shared cloud environment is an example of:A. Infrastructure‐as‐a‐service (IaaS)B. Software‐as‐a‐service (SaaS)C. Platform‐as‐a‐service (PaaS)D. Data‐as‐a‐service (DaaS)

1 9. Which of the following accurately describes an Azure geography?A. It corresponds to a single country or to a market encompassing multiple countries.B. It always corresponds to a specific country.C. It represents a set of physical data centers.D. None of the above.

1 10. An Azure region:A. Describes a specific Azure data centerB. Is usually paired with another region to ensure high availabilityC. Can span across multiple countriesD. Encompasses the data centers in which all of your Azure resources reside

1 11. Azure China is a physically isolated instance of Azure available only to Chinese government entities.A. YesB. No

1 12. You are deploying three VMs in a single region as web front ends to a web application. You need to ensure that power outages or other potential data center outages do not make your web application unavailable. Which of the following achieves this goal?A. You place the VMs in an availability set.B. You place the VMs in separate resource groups.C. You place the VMs in different availability zones.D. You deploy additional VMs to other regions.

1 13. What is the function of a resource group in Azure?A. It provides automatic scaling of CPU cores, memory, and other resources for VMs.B. It enables you to establish a higher SLA for VMs.C. It protects resources from being deleted.D. It serves as a logical container for Azure resources.

1 14. Is the underlined portion of the following statement true, or does it need to be replaced with one of the other fragments that appear below?Azure Resource Manager enables you to deploy multiple resources using JSON‐based templates.A. is the primary tool you use to manage resources in Azure.B. is the blade in Azure portal that provides access to resource management and monitoring tools, including management templates.C. enables you to interactively allocate additional CPU cores and memory to VMs.D. No change is needed.

1 15. Which of the following statements is not true regarding Azure subscriptions?A. A subscription is aligned to a specific Azure region.B. You can move resources from one subscription to another.C. Subscriptions can help simplify Azure billing and cost management.D. You can move a subscription to a new Azure AD tenant.

1 16. Azure App Service provides support for multiple development languages, containers, and Windows and Linux.A. YesB. No

1 17. Which of the following can you use to orchestrate container management in Azure?A. Azure Container Instance (ACI)B. Azure Resource ManagerC. Azure KubernetesD. Azure CLI

1 18. Is the underlined portion of the following statement true, or does it need to be replaced with one of the other fragments that appear below? Containers that you deploy in a group Azure support only the Linux OS.A. support only the Windows OS.B. share the same OS as other containers in the group.C. require configuration of the OS for each container.D. No change is needed.

1 19. You need to set up a storage solution in Azure to enable you to store the state of an application from one execution of the application to the next. Which of the following storage solutions provide that capability?A. Azure DiskB. Azure BlobC. Azure FilesD. Azure Archive

1 20. Which of the following data solutions would be the most cost‐efficient solution for storing and retrieving sales data for your sales team using SQL statements?A. Host a database using Azure SQL DatabaseB. Host a database using Azure Managed SQL InstanceC. Install SQL Server on a VM in AzureD. Host a database using Cosmos DB

1 21. Which of the following does not provide load balancing between resources in Azure?A. Azure Front DoorB. Azure Traffic ManagerC. Azure Load BalancerD. Azure network security groups (NSGs)

1 22. You have deployed a web application in Azure and need HTTPS traffic to be routed to a specific endpoint based on the requested URL. Which of the following load‐balancing solutions provides this capability?A. Azure Traffic ManagerB. Azure Load BalancerC. Azure Application GatewayD. Azure network security groups

1 23. You need to ensure that network traffic between your on‐premises data center and Azure is securely encrypted as it traverses the Internet, but you do not want your organization to manage the service. Which of the following should you choose?A. Azure VPN GatewayB. Azure Point‐to‐Point VPN C. Azure ExpressRouteD. Azure ExpressRoute Direct

1 24. Your organization has compliance restrictions that prevent your data from traversing the Internet between your on‐premises data center and your resources in Azure. Which of the following provides a solution for this requirement?A. Azure Managed VPNB. Azure ExpressRoute DirectC. Azure VPN GatewayD. Azure ExpressRoute

1 25. Which of the following is an appropriate solution for placing video files and large documents close to where your globally dispersed users are located to reduce latency?A. A dedicated point‐to‐point VPN connection between the source files and each location.B. Azure DirectRouteC. Azure Content Delivery NetworkD. None of the above

1 26. Which of the following solutions would enable only you and one of your peers to access and manage an Azure VM using RDP on port 3389?A. Role‐based access control (RBAC) and an Azure network security group (NSG)B. An appropriately designed Azure policy applied to the resource group containing the VMC. Azure FirewallD. Azure Front Door

1 27. You are deploying a VM‐based solution, and due to security and compliance requirements, all traffic reaching that VM must come from a single endpoint located in a different subnet. Which of the following solutions meets this requirement?A. Create a network security group (NSG) with the appropriate routing and apply the NSG to all virtual networks.B. Create a user‐defined route and apply it to all subnets in the virtual network.C. Use Azure Firewall to route traffic to the target VM based on the IP address in the resource request URL.D. Create a custom route in Azure Firewall to direct traffic to the endpoint based on source and destination address.

1 28. Replace the underlined section of the statement if needed to make the statement true:Azure DDoS Protection Standard alerts you to DNS attacks as they are happening.A. begins protecting resources from DNS attacks as soon as you configure DDoS on the resource.B. begins protecting resources from DNS attacks as soon as you configure the service on a virtual network. C. provides protection and alerts against DDoS attacks but does not provide mitigation reporting.D. No change is needed.

1 29. Which of the following is an example of authorization?A. Providing a username and password when logging in to your deviceB. Receiving a text message on your mobile device after providing a username and password for a websiteC. Presenting a passport to enter another countryD. Presenting a visa to enter another country

1 30. Which of the following capabilities requires Azure AD Premium?A. Enabling users to reset their own Azure AD passwordsB. Enabling users to reset their own on‐premises passwordsC. Controlling access to resources in Azure through role‐based access control (RBAC)D. All of the above

1 31. Which of the following Azure services offers security recommendations for improving security in your Azure environment?A. Azure Advanced Threat Protection (ATP)B. Azure Information Protection (AIP)C. Azure Security CenterD. Azure Service Health

1 32. You are a developer and need to store security credentials for a web application in a secure store in Azure. Which of the following meets this need?A. Azure AD PremiumB. Security CenterC. Azure Credential ManagerD. Azure Key Vault

1 33. Your CIO has directed you to implement a solution that enables your organization to protect emails and documents using policies, identities, and encryption. Which of the following satisfies this requirement?A. Azure Advanced Threat Protection (ATP)B. Azure PoliciesC. Azure InitiativesD. Azure Information Protection (AIP)

1 34. Because of a recent network intrusion, you need to present a solution to your CIO that will enable your organization to identify pass‐the‐hash and reconnaissance attacks. Which of the following is an appropriate solution?A. Windows DefenderB. Advanced Threat ProtectionC. Azure Information ProtectionD. Security Center

1 35. Is the underlined portion of the following statement true, or does it need to be replaced with one of the other fragments that appear below?A honeytoken attack tests multiple passwords against a username.A. attempts authentication against an alphabetical list of usernames.B. is an attempt to log in to a fake account that you have created.C. is an example of a pass‐the‐token attack.D. No change is needed.

1 36. Which of the following would you use to ensure that the VMs added to a resource group do not exceed certain limits for the number of CPU cores and memory?A. Azure InitiativesB. Azure Configuration ManagerC. Azure PoliciesD. Resource Locks

1 37. Is the underlined portion of the following statement true, or does it need to be replaced with one of the other fragments that appear below?Azure Policies enable you to specify what actions a user can take with a resource in Azure after they have authenticated in Azure.A. apply policies to a single resource or to a resource group, with the latter causing all resources in the group to have the policy applied.B. create policies in Security Center to control access to specific Azure resources.C. deploy specific sets of RBAC permissions to new Azure users.D. No change is needed.

1 38. Which of the following would you use to prevent resources in a resource group from being deleted?A. Role‐based access control (RBAC)B. PoliciesC. Resource locksD. Azure Information Protection (AIP)

1 39. Which of the following should you use to implement a large, repeatable deployment of resources in Azure with associated role assignments and policies?A. Azure PowerShellB. Azure CLIC. Azure InitiativesD. Azure Blueprints

1 40. Which of the following accurately describes Azure Monitor?A. Azure Monitor supports only Windows operating systems and SUSE Linux.B. Azure Monitor begins monitoring a resource as soon as you create the resource.C. Azure Monitor is a component service of Azure Telemetry and Reporting.D. Azure Monitor requires you to create logs and metrics to begin monitoring resources.

1 41. Which of the following would you use to view status information about resources that your organization hosts in Azure?A. Azure PowerShellB. Azure Service HealthC. Azure portalD. Azure Security Center

1 42. Which of the following should you use to view information about planned maintenance in Azure?A. Azure AdvisorB. Azure Update CenterC. Azure Service HealthD. None of the above

1 43. Which of the following is not an example of a standards‐based, nonregulatory organization or agency?A. GDPRB. ISOC. NISTD. All of the above

1 44. Which of the following statements are not true? (Choose all that apply.)A. Microsoft can share your personal information with vendors and third parties only with your authorization.B. You must provide personal information to use some Microsoft products.C. You cannot use a work email when setting up a Microsoft account that you will then use to access Microsoft services.D. You can use a personal email account when setting up a Microsoft account that you will then use to access Microsoft services.

1 45. Which of the following provides bidirectional communication between Internet of Things (IoT) devices and other Azure services?A. IoT HubB. IoT CentralC. IoT ConnectorD. None of the above

1 46. Which of the following would enable your organization to monitor and control thousands of sensors deployed in a manufacturing facility, including analyzing telemetry from the sensors?A. IoT HubB. IoT CentralC. IoT ConnectorD. Azure Sphere

1 47. Your organization needs to implement a solution that analyzes photos and videos. Which of the following should you consider as a solution?A. Azure Machine LearningB. Machine Learning StudioC. Cognitive ServicesD. Azure Analytics

1 48. Which of the following would you choose to add natural language question and answer capabilities to a web application?A. Azure Machine LearningB. Azure Cognitive ServicesC. Azure Bot ServicesD. Logic Apps

1 49. Which of the following enables developers to create serverless workflow solutions in Azure?A. Logic AppsB. FunctionsC. Bot ServicesD. PowerShell

1 50. Is the underlined portion of the following statement true, or does it need to be replaced with one of the other fragments that appear below?Azure Functions is a solution for creating serverless, stateless functions that can be called from other Azure services to perform data processing.A. a solution for building workflow‐based functions that integrate with other Azure services to perform data processing.B. a component of Azure DevOps that helps simplify development and deployment of serverless, stateful functions for data processing. C. a library of functions you can implement in your web applications to monitor and manage Azure services.D. No change is needed.

1 51. Which of the following is a popular code repository for open source software development?A. Azure DevTest LabsB. Azure DevOpsC. GitHubD. Azure Artifacts

1 52. Your CIO has asked you to investigate Azure as an alternative to hosting resources in your on‐premises data center. What is the first action you need to take before creating resources in Azure?A. Create a storage account.B. Create an account in Azure AD.C. Create an Azure subscription.D. Create an Azure AD tenant.

1 53. Is the underlined portion of the following statement true, or does it need to be replaced with one of the other fragments that appear below?You can purchase Azure services only through an enterprise agreement (EA).A. as a component of your Unified Support agreement with Microsoft.B. directly from Microsoft through the Azure portal.C. only through a cloud solution provider (CSP).D. No change is needed.

1 54. You have been tasked by the director of infrastructure at your organization to estimate the cost of moving a data center from on‐premises to Azure. Which of the following should you use to estimate the cost?A. Azure AdvisorB. Pricing CalculatorC. TCO CalculatorD. Azure Migration Planner

1 55. Which of the following should you use to estimate the cost of storage that you will include with three new VMs that you need to deploy to Azure?A. Pricing CalculatorB. Storage CalculatorC. TCO CalculatorD. Azure Advisor

1 56. Which of the following statements is not true?A. Azure Advisor provides recommendations for cost management.B. Azure Advisor provides recommendations for operational excellence.C. Azure Advisor provides recommendations for security.D. Azure Advisor provides reporting for the health and status of Azure services.

1 57. Which of the following provides significant discounts for purchasing Azure services?A. Azure Reserved Instances (ARI)B. Azure ReservationsC. Azure Managed ServicesD. Azure Enterprise

1 58. Is the underlined portion of the following statement true, or does it need to be replaced with one of the other fragments that appear below?Your organization currently has two Azure subscriptions. Adding a third Azure subscription will increase your Azure consumption and costs.A. enable you to deploy Azure resources in other regions.B. require you to create a third Azure AD tenant.C. not cause any cost increase by itself.D. No change is needed.

1 59. Which of the following enables you to bring your existing licenses for SQL Server into Azure to save licensing costs?A. Azure Hybrid BenefitB. An enterprise agreementC. SQL Managed InstanceD. Cosmos DB

1 60. You manage internal Azure billing for your organization, allocating costs to various departments based on their consumption of Azure services. Which of the following would you use to define budgets for subscriptions?A. Azure Cost Management + BillingB. Azure Cost ManagementC. Azure MonitorD. Azure Quota Management

1 61. You have a solution in Azure comprising two VMs, each with a 99.5% SLA. What is the composite SLA for the solution?A. 99.0%B. 99.5%C. 99.9%D. 99.99%

1 62. Which of the following statements are true regarding public preview features in Azure? (Choose all that apply.)A. They are available to all Azure customers.B. The are available only by invitation from Microsoft.C. They are subject to the same SLAs as generally available (GA) services.D. They are not subject to SLAs.

1 63. Is the underlined portion of the following statement true, or does it need to be replaced with one of the other fragments that appear below?Microsoft provides at least 30 days’ notice before it retires an Azure service.A. 6 monthsB. 12 monthsC. 2 yearD. 5 years

1 64. Which of the following would you choose to perform management tasks in Azure as an experienced Linux administrator?A. Azure PowerShellB. Azure CLIC. Azure Tools for LinuxD. Azure Power Tools for Linux

1 65. What function does the Azure Cloud Shell provide?A. It enables you to run either PowerShell or the Azure CLI from a web browser.B. It is a library of management functions that you can integrate into your web apps to monitor Azure services.C. It enables you to run PowerShell commands within the Azure CLI.D. All of the above.

1 66. Which of the following is not a true statement?A. You can use the Azure Mobile App to run the Azure CLI.B. You can run Azure CLI directly in the Azure portal.C. You can run the Azure CLI from within the Azure Cloud Shell.D. You can install the Azure CLI on a Windows device.

1 67. Which of the following is a good option for deploying a single VM in Azure?A. Azure portalB. An Azure Resource Manager (ARM) templateC. Azure Mobile AppD. PowerShell