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Worksheets1.AZ-900 Fundamentals, 50 pytań z examtopic
Total questions: 50
Worksheet time: 26mins
You have an on-premises network that contains several servers.
You plan to migrate all the servers to Azure. You need to recommend a solution to ensure that some of the servers are available if a single Azure data center goes offline for an extended period. What should you include in the recommendation?
fault tolerance
elasticity
scalability
low latency
An organization that hosts its infrastructure [in a private cloud] can close its data center.
Instructions: Review the underlined text. If it makes the statement correct, select 'No change is needed'. If the statement is incorrect, select the answer choice that makes the statement correct.
No change is needed
in a hybrid cloud
in the public cloud
on a Hyper-V host
What are two characteristics of the public cloud? Each correct answer presents a complete solution.
dedicated hardware
unsecured connections
limited storage
metered pricing
self-service management
Your company plans to migrate all its data and resources to Azure.
The company’s migration plan states that only Platform as a Service (PaaS) solutions must be used in Azure.
You need to deploy an Azure environment that meets the company migration plan.
Solution: You create an Azure App Service and Azure SQL databases.
Does this meet the goal?
Yes
No
Your company plans to migrate all its data and resources to Azure.
The company’s migration plan states that only Platform as a Service (PaaS) solutions must be used in Azure.
You need to deploy an Azure environment that meets the company migration plan.
Solution: You create an Azure App Service and Azure virtual machines that have Microsoft SQL Server installed.
Does this meet the goal?
Yes
No
Your company plans to migrate all its data and resources to Azure.
The company’s migration plan states that only Platform as a Service (PaaS) solutions must be used in Azure.
You need to deploy an Azure environment that meets the company migration plan.
Solution: You create an Azure App Service and Azure Storage accounts.
Does this meet the goal?
Yes
No
1. Your company hosts an accounting application named App1 that is used by all the customers of the company.
App1 has low usage during the first three weeks of each month and very high usage during the last week of each month.
Which benefit of Azure Cloud Services supports cost management for this type of usage pattern?
high availability
high latency
elasticity
load balancing
You plan to migrate a web application to Azure. The web application is accessed by external users.
You need to recommend a cloud deployment solution to minimize the amount of administrative effort used to manage the web application.
What should you include in the recommendation?
Software as a Service (SaaS)
Platform as a Service (PaaS)
Infrastructure as a Service (IaaS)
Database as a Service (DaaS)
You have an on-premises network that contains 100 servers.
You need to recommend a solution that provides additional resources to your users.
The solution must minimize capital and operational expenditure costs.
What should you include in the recommendation?
a complete migration to the public cloud
an additional data center
a private cloud
a hybrid cloud
You plan to migrate several servers from an on-premises network to Azure.
What is an advantage of using a public cloud service for the servers over an on-premises network?
The public cloud is owned by the public, NOT a private corporation
The public cloud is a crowd-sourcing solution that provides corporations with the ability to enhance the cloud
All public cloud resources can be freely accessed by every member of the public
The public cloud is a shared entity whereby multiple corporations each use a portion of the resources in the cloud
You plan to deploy several Azure virtual machines.
You need to ensure that the services running on the virtual machines are available if a single data center fails.
Solution: You deploy the virtual machines to two or more scale sets.
Does this meet the goal?
Yes
No
You plan to deploy several Azure virtual machines. You need to ensure that the services running on the virtual machines are available if a single data center fails. Solution: You deploy the virtual machines to two or more availability zones. Does this meet the goal?
Yes
No
You plan to deploy several Azure virtual machines. You need to ensure that the services running on the virtual machines are available if a single data center fails. Solution: You deploy the virtual machines to two or more regions. Does this meet the goal?
Yes
No
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?
operational
elastic
capital
scalable
Your company has an on-premises network that contains multiple servers. The company plans to reduce the following administrative responsibilities of network administrators:
-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 several 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
Replacing failed server hardware
Backing up application data
Managing physical server security
Updating server operating systems
Managing permissions to shared documents
You plan to provision Infrastructure as a Service (IaaS) resources in Azure. Which resource is an example of IaaS?
an Azure web app
an Azure virtual machine
an Azure logic app
an Azure SQL database
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?
Azure Reserved Virtual Machine (VM) Instances
Azure DevTest Labs
Azure virtual machine scale sets
Microsoft Managed Desktop
You plan to deploy several Azure virtual machines. You need to ensure that the services running on the virtual machines are available if a single data center fails. Solution: You deploy the virtual machines to two or more resource groups. Does this meet the goal?
Yes
No
You plan to deploy several Azure virtual machines. You need to ensure that the services running on the virtual machines are available if a single data center fails. Solution: You deploy the virtual machines to a scale set. Does this meet the goal?
Yes
No
Your company plans to migrate all its data and resources to Azure. The company's migration plan states that only Platform as a Service (PaaS) solutions must be used in Azure. You need to deploy an Azure environment that meets the company migration plan. Solution: You create an Azure virtual machines, Azure SQL databases, and Azure Storage accounts. Does this meet the goal?
Yes
No
Your company plans to deploy several custom applications to Azure. The applications will provide invoicing services to the customers of the company. Each application will have several prerequisite applications and services installed. You need to recommend a cloud deployment solution for all the applications. What should you recommend?
Software as a Service (SaaS)
Platform as a Service (PaaS)
Infrastructure as a Service (IaaS)
An Azure region contains one or more data centers that are connected by using a low-latency network. Instructions: Review the underlined text. If it makes the statement correct, select 'No change is needed'. If the statement is incorrect, select the answer choice that makes the statement correct.
No change is needed
Is found in each country where Microsoft has a subsidiary office
Can be found in every country in Europe and the Americas only
Contains one or more data centers that are connected by using a high-latency network
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
One of the benefits of Azure SQL Data Warehouse is that [high availability] is built into the platform. Instructions: Review the underlined text. If it makes the statement correct, select 'No change is needed'. If the statement is incorrect, select the answer choice that makes the statement correct.
No change is needed
automatic scaling
data compression
versioning
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
You plan to store 20 TB of data in Azure. The data will be accessed infrequently and visualized by using Microsoft Power BI. You need to recommend a storage solution for the data. Which two solutions should you recommend? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.
Azure Data Lake
Azure Cosmos DB
Azure SQL Data Warehouse
Azure SQL Database
Azure Database for PostgreSQL
You need to identify the type of failure for which an Azure Availability Zone can be used to protect access to Azure services. What should you identify?
a physical server failure
an Azure region failure
a storage failure
an Azure data center failure
You have a virtual machine named VM1 that runs Windows Server 2016. VM1 is in the East US Azure region. Which Azure service should you use from the Azure portal to view service failure notifications that can affect the availability of VM1?
Azure Service Fabric
Azure Monitor
Azure virtual machines
Azure Advisor
An Azure administrator plans to run a PowerShell script that creates Azure resources. You need to recommend which computer configuration to use to run the script. Solution: Run the script from a computer that runs Linux and has the Azure CLI tools installed. Does this meet the goal?
YES
NO
An Azure administrator plans to run a PowerShell script that creates Azure resources. You need to recommend which computer configuration to use to run the script. Solution: Run the script from a computer that runs Chrome OS and uses Azure Cloud Shell. Does this meet the goal?
YES
NO
An Azure administrator plans to run a PowerShell script that creates Azure resources. You need to recommend which computer configuration to use to run the script. Solution: Run the script from a computer that runs macOS and has PowerShell Core 6.0 installed. Does this meet the goal?
YES
NO
You have an Azure environment that contains 10 virtual networks and 100 virtual machines. You need to limit the amount of inbound traffic to all the Azure virtual networks. What should you create?
one application security group (ASG)
10 virtual network gateways
10 Azure ExpressRoute circuits
one Azure firewall
You have an Azure environment that contains multiple Azure virtual machines.
You plan to implement a solution that enables the client computers on your on-premises network to communicate to the Azure virtual machines.
You need to recommend which Azure resources must be created for the planned solution.
Which two Azure resources should you include in the recommendation? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
a virtual network gateway
a load balancer
an application gateway
a virtual network
a gateway subnet
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 Bash in Azure Cloud Shell.
Does this meet the goal?
YES
NO
Your company plans to move several servers to Azure.
The company’s compliance policy states that a server named FinServer must be on a separate network segment.
You are evaluating which Azure services can be used to meet the compliance policy requirements.
Which Azure solution should you recommend?
a resource group for FinServer and another resource group for all the other servers
a virtual network for FinServer and another virtual network for all the other servers
a VPN for FinServer and a virtual network gateway for each other server
one resource group for all the servers and a resource lock for FinServer
You plan to map a network drive from several computers that run Windows 10 to Azure Storage.
You need to create a storage solution in Azure for the planned mapped drive.
What should you create?
an Azure SQL database
a virtual machine data disk
a Files service in a storage acconunt
a Blobs service in a storage account
Your company plans to migrate all its network resources to Azure.
You need to start the planning process by exploring Azure.
What should you create first?
a subscription
a resource group
a virtual network
a management group
You have an on-premises application that sends email notifications automatically based on a rule.
You plan to migrate the application to Azure.
You need to recommend a serverless computing solution for the application.
What should you include in the recommendation?
a web app
a server image in Azure Marketplace
a logic app
an API app
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?
an application gateway
an Azure ExpressRoute circuit
a content delivery network (CDN)
an Azure Traffic Manager profile
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.
Azure Data Lake
Azure Queue storage
Azure File Storage
Azure IoT Hub
Azure Notification Hubs
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.
Azure CLI
the Azure portal
Azure Cloud Shell
Windows PowerShell
Azure Storage Explorer
You have an application that is comprised of an Azure web app that has a Service Level Agreement (SLA) of 99.95 percent and an Azure SQL database that has an SLA of 99.99 percent.
The composite SLA for the application is [the product of both SLAs, which equals 99.94 percent.]
Instructions: Review the underlined text. If it makes the statement correct, select “No change is needed”. If the statement is incorrect, select the answer choice that makes the statement correct.
No change is needed
the lowest SLA associated to the application, which is 99.95 percent
the highest SLA associated to the application, which is 99.99 percent
the difference between the two SLAs, which is 0.05 percent
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?
Azure Logic Apps
Azure Machine Learning Studio
Azure Batch
Azure Cosmos DB
1. 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 subscription named Subscription1.
You sign in to the Azure portal and create a resource group named RG1.
From Azure documentation, you have the following command that creates a virtual machine named VM1.
az vm create --resource-group RG1 --name VM1 --image UbuntuLTS --generate-sshkeys
You need to create VM1 in Subscription1 by using the command.
Solution: From the Azure portal, launch Azure Cloud Shell and select PowerShell. Run the command in Cloud Shell.
Does this meet the goal?
YES
NO
You have an Azure subscription named Subscription1.
You sign in to the Azure portal and create a resource group named RG1.
From Azure documentation, you have the following command that creates a virtual machine named VM1.
az vm create --resource-group RG1 --name VM1 --image UbuntuLTS --generate-ssh-keys
You need to create VM1 in Subscription1 by using the command.
Solution: From a computer that runs Windows 10, install Azure CLI. From PowerShell, sign in to Azure and then run the command.
Does this meet the goal?
YES
NO
You have an Azure subscription named Subscription1.
You sign in to the Azure portal and create a resource group named RG1.
From Azure documentation, you have the following command that creates a virtual machine named VM1.
az vm create --resource-group RG1 --name VM1 --image UbuntuLTS --generate-ssh-keys
You need to create VM1 in Subscription1 by using the command.
Solution: From a computer that runs Windows 10, install Azure CLI. From a command prompt, sign in to Azure and then run the command.
Does this meet the goal?
YES
NO
An Azure administrator plans to run a PowerShell script that creates Azure resources.
You need to recommend which computer configuration to use to run the script.
Solution: Run the script from a computer that runs Windows 10 and has the Azure PowerShell module installed.
Does this meet the goal?
YES
NO
Which service provides serverless computing in Azure?
Azure Virtual Machines
Azure Functions
Azure storage account
Azure Container Instances
You have an Azure subscription named Subscription1.
You sign in to the Azure portal and create a resource group named RG1.
From Azure documentation, you have the following command that creates a virtual machine named VM1.
az vm create --resource-group RG1 --name VM1 --image UbuntuLTS --generate-sshkeys
You need to create VM1 in Subscription1 by using the command.
Solution: From the Azure portal, launch Azure Cloud Shell and select Bash. Run the command in Cloud Shell.
Does this meet the goal?
YES
NO
Your company has several business units.
Each business unit requires 20 different Azure resources for daily operation.
All the business units require the same type of Azure resources.
You need to recommend a solution to automate the creation of the Azure resources.
What should you include in the recommendations?
Azure Resource Manager templates
virtual machine scale sets
the Azure API Management service
management groups
