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az-900 Qs > d > Flashcards

d Flashcards

1
Q

An organization that hosts its infrastructure in a private cloud can decommission 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.

A. No change is needed.
B. in a hybrid cloud
C. in the public cloud
D. on a Hyper-V host

A

C. in the public cloud

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2
Q

What are two characteristics of the public cloud? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.

A. dedicated hardware
B. unsecured connections
C. limited storage
D. metered pricing
E. self-service management
A

D. metered pricing

E. self-service management

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3
Q

When planning to migrate a public website to Azure, you must plan to pay monthly usage costs.
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.

A. No change is needed
B. Deploy a VPN
C. pay to transfer all the website data to Azure
D. reduce the number of connections to the website
Reveal Solution

A

A. No change is needed

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4
Q

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 supports the planned migration.
Solution: You create an Azure App Service and Azure SQL databases.
Does this meet the goal?

A. Yes
B. No

A

A yes

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5
Q

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 supports the planned migration.
Solution: You create an Azure App Service and Azure virtual machines that have Microsoft SQL Server installed.
Does this meet the goal?

A. Yes
B. No

A

B. No

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6
Q

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 supports the planned migration.
Solution: You create an Azure App Service and Azure Storage accounts.
Does this meet the goal?

A. Yes
B. No

A

b.NO

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7
Q

Your company hosts an accounting 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?

A. high availability
B. high latency
C. elasticity
D. load balancing

A

C. elasticity

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8
Q

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?

A. software as a service (SaaS)
B. platform as a service (PaaS)
C. infrastructure as a service (IaaS)
D. database as a service (DaaS)

A

B. platform as a service (PaaS)

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9
Q

Which cloud deployment solution is used for Azure virtual machines and Azure SQL databases? To answer, select the appropriate options in the answer area.

A

Azure virtual machines : IAAS

Azure SQL databases : PAAS

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10
Q

ou 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. a complete migration to the public cloud
B. an additional data center
C. a private cloud
D. a hybrid cloud

A

C. a private cloud

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11
Q

To Achieve a hybrid cloud model , a company must always migrate from private cloud model

A

NO

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12
Q

A company can extend the capacity of its internal network by using the public cloud

A

yes

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13
Q

in a public cloud model, only guest users at your company can access the resource in the cloud

A

No

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14
Q

You plan to migrate several servers from an on-premises network to Azure.
You need to identify the primary benefit of using a public cloud service for the servers.
What should you identify?

A. The public cloud is owned by the public, NOT a private corporation
B. The public cloud is a crowd-sourcing solution that provides corporations with the ability to enhance the cloud
C. All public cloud resources can be freely accessed by every member of the public
D. The public cloud is a shared entity whereby multiple corporations each use a portion of the resources in the cloud
Reveal Solution

A

D. The public cloud is a shared entity whereby multiple corporations each use a portion of the resources in the cloud
Reveal Solution

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15
Q

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?

A. Yes
B. No

A

B. No

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16
Q

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?

A. Yes
B. No

A

A. Yes

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17
Q

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?

A. Yes
B. No

A

NO

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18
Q

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?

A. operational
B. elastic
C. capital
D. scalable

A

A. operational

Opex

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19
Q

match :
- a cloud service that remains available after it accoures
- a cloud service that can be recovered after it occurs
- a cloud service that performs quickly when it increases
A Cloud service that can be accessed quickly to the internet

options : 
disaster recovery
fault tolerance 
low latency
dynamic scalability
A
  • a cloud service that remains available after it accoures : Fault tolerance
  • a cloud service that can be recovered after it occurs : disaster recovery
  • a cloud service that performs quickly when it increases : dynamic scalability
    A Cloud service that can be accessed quickly to the internet : low latency
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20
Q

To implement a hybrid cloud model, a company must always migrate from private cloud model

A

No

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21
Q

Azure resources can only access other resources in the same resource group

A

No

22
Q

if you delete a resource group all the resources in the resources group will be deleted

A

yes

23
Q

a resource group can contain resources from multiple regions

A

yes

24
Q

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 reduced 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.

A. Replacing failed server hardware
B. Backing up application data
C. Managing physical server security
D. Updating server operating systems
E. Managing permissions to shared documents
A

A. Replacing failed server hardware

C. Managing physical server security

25
Q

All the azure resources deployed to a single resource group must share the same azure region

A

No

26
Q

if you assign a tag to a resource group all the azure resources in that resource group are assigned to the same tag

A

No

27
Q

if you set permissions to a resource group , all the azure resources in that resource group inherit the permissions

A

yes

28
Q

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?

A. Azure Logic Apps
B. Azure Machine Learning Studio
C. Azure Batch
D. Azure Cosmos DB

A

B. Azure Machine Learning Studio

29
Q

Azure advisor provides recommendations on how to improve the security of an azure active Directory enviroment

A

NO

30
Q

Azure advisor provides recommendation on how to reduce the cost of running azure virtual machines

A

yes

31
Q

azure advisor provides recommendation on how to configure the network settings pn azure virtual machines

A

NO

32
Q

Azure policies provide a common platform for deploying objects to a cloud infrastructure and for implementing consistency across the Azure environment.
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.

A. No change is needed
B. Resource groups provide
C. Azure Resource Manager provides
D. Management groups provide

A

C. Azure Resource Manager provides

33
Q

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?

A. Azure Resource Manager templates
B. virtual machine scale sets
C. the Azure API Management service
D. management groups

A

A. Azure Resource Manager templates

34
Q

Which Azure service should you use to correlate events from multiple resources into a centralized repository?

A. Azure Event Hubs
B. Azure Analysis Services
C. Azure Monitor
D. Azure Log Analytics

A

C. Azure Monitor

35
Q

You have an Azure environment. You need to create a new Azure virtual machine from an Android laptop.
Solution: You use PowerShell in Azure Cloud Shell.
Does this meet the goal?

A. Yes
B. No

A

YES

36
Q

You have an Azure environment. You need to create a new Azure virtual machine from an Android laptop.
Solution: You use the PowerApps portal.
Does this meet the goal?

A. Yes
B. No

A

NO

37
Q

Data that is copied to an Azure Storage account is maintained automatically in at least three copies

A

True

38
Q

All data that is copied to an azure storage account is backed up automatically to another Azure data center

A

False

39
Q

An Azure Storage account can contain up to 2 TB and one million files

A

False

40
Q

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.

A. No change is needed
B. Is found in each country where Microsoft has a subsidiary office
C. Can be found in every country in Europe and the Americas only
D. Contains one or more data centers that are connect by using a high-latency network

A

A. No change is needed

41
Q

You plan to deploy 20 virtual machines to an Azure environment. To ensure that a virtual machine named VM1 cannot connect to the other virtual machines, VM1 must be deployed to a separate virtual 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.

A. No change is needed
B. run a different operating system than the other virtual machines
C. be deployed to a separate resource group
D. have two network interfaces

A

A. No change is needed

42
Q

When you need to delegate permissions to several Azure virtual machines simultaneously, you must deploy the Azure virtual machines to the same Azure region.
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.

A. No change is needed
B. by using the same Azure Resource Manager template
C. to the same resource group
D. to the same availability zone

A

C. to the same resource group

43
Q

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?

A. Azure Reserved Virtual Machines (VM) Instances
B. Azure virtual machine scale sets
C. Azure DevTest Labs
D. Microsoft Managed Desktop

A

C. Azure DevTest Labs

44
Q

ne 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.

A. No change is needed
B. automatic scaling
C. data compression
D. versioning

A

A. No change is needed

45
Q

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.

A. Command Prompt
B. Azure Resource Explorer
C. Windows PowerShell
D. Windows Defender Firewall
E. Network and Sharing Center
A

A. Command Prompt

C. Windows PowerShell

46
Q

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.

A. Azure Data Lake
B. Azure Cosmos DB
C. Azure SQL Data Warehouse
D. Azure SQL Database
E. Azure Database for PostgreSQL
A

A. Azure Data Lake

C. Azure SQL Data Warehouse

47
Q

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. a physical server failure
B. an Azure region failure
C. a storage failure
D. an Azure data center failure

A

D. an Azure data center failure

48
Q

You plan to extend your company’s network to Azure. The network contains a VPN appliance that uses an IP address of 131.107.200.1.
You need to create an Azure resource that identifies the VPN appliance.
Which Azure resource should you create? To answer, select the appropriate resource in the answer area.

A

Local Network Gateway

49
Q

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?

A. Azure Service Fabric
B. Azure Monitor
C. Azure virtual machines
D. Azure Advisor

A

B. Azure Monitor

50
Q

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?

A. Yes
B. No

A

NO

az-900 Qs (4 decks)

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