The latest Microsoft AZ-900 Azure Fundamentals certification actual real practice exam question and answer (Q&A) dumps are available free, which are helpful for you to pass the Microsoft AZ-900 Azure Fundamentals exam and earn Microsoft AZ-900 Azure Fundamentals certification.
Question 821
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
Statement 1: A Windows Virtual Desktop session host can run Windows 10 only: No
Statement 2: A Windows Virtual Desktop host pool that includes 20 session hosts supports a maximum of 20 simultaneous user connections: No
Statement 3: Windows Virtual Desktop supports desktop and app virtualization: Yes
Question 822
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
Statement 1: North America is represented by a single Azure region: No
Statement 2: Every Azure region has multiple datacenters: Yes
Statement 3: Data transfers between Azure services located in different Azure regions are always free: No
Explanation
Statement 1: North America is represented by a single Azure region: No
North America has several Azure regions, including West US, Central US, South Central US, East Us, and Canada East.
Statement 2: Every Azure region has multiple datacenters: Yes
A region is a set of datacenters deployed within a latency-defined perimeter and connected through a dedicated regional low-latency network.
Statement 3: Data transfers between Azure services located in different Azure regions are always free: No
Outbound data transfer is charged at the normal rate and inbound data transfer is free.
Question 823
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
Statement 1: If you have Azure resources deployed to every region, you can implement availability zones in all the regions: No
Statement 2: Only virtual machines that run Windows Server can be created in availability zones: No
Statement 3: Availability zones are used to replicate data and applications to multiple regions: No
Explanation
Statement 1: If you have Azure resources deployed to every region, you can implement availability zones in all the regions: No
Regions that support availability zones support Linux virtual machines.
Statement 2: Only virtual machines that run Windows Server can be created in availability zones: No
Statement 3: Availability zones are used to replicate data and applications to multiple regions: No
Availability Zones is a high-availability offering that protects your applications and data from datacenter failures. 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’s 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. Zone-redundant services replicate your applications and data across Availability Zones to protect from single-points-of-failure. With Availability Zones, Azure offers industry best 99.99% VM uptime SLA.
Question 824
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
Statement 1: Data that is stored in an Azure Storage account automatically has at least three copies: Yes
Statement 2: All data that is copied to an Azure Storage account is backed up automatically to another Azure data center: No
Statement 3: An Azure Storage account can contain up to 2 TB of data and up to one million files: No
Explanation
Statement 1: Data that is stored in an Azure Storage account automatically has at least three copies: Yes
There are different replication options available with a storage account. The ‘minimum’ replication option is Locally Redundant Storage (LRS). With LRS, data is replicated synchronously three times within the primary region.
Statement 2: All data that is copied to an Azure Storage account is backed up automatically to another Azure data center: No
Data is not backed up automatically to another Azure Data Center although it can be depending on the replication option configured for the account. Locally Redundant Storage (LRS) is the default which maintains three copies of the data in the data center.
Statement 3: An Azure Storage account can contain up to 2 TB of data and up to one million files: No
The limits are much higher than that. The current storage limit is 2 PB for US and Europe, and 500 TB for all other regions (including the UK) with no limit on the number of files.
Question 825
To complete the sentence, select the appropriate option in the answer area.
An Availability Zone in Azure has physically separate locations __________.
Answer Area:
A. across two continents.
*B. within a single Azure region.
C. within multiple Azure regions.
D. within a single Azure datacenter.
Explanation
Availability Zones is a high-availability offering that protects your applications and data from datacenter failures. Availability Zones are unique physical locations within an Azure region.
Question 826
You plan to deploy a critical line-of-business application to Azure.
The application will run on an Azure virtual machine.
You need to recommend a deployment solution for the application. The solution must provide a guaranteed availability of 99.99 percent.
What is the minimum number of virtual machines and the minimum number of availability zones you should recommend for the deployment?
Minimum number of virtual machines: __________
Answer Area:
- 1
- 2
- 3
Minimum number of availability zones: __________
Answer Area:
- 1
- 2
- 3
Answer:
Minimum number of virtual machines: 2
Minimum number of availability zones: 2
Explanation
You need a minimum of two virtual machines with each one located in a different availability zone.
Availability Zones is a high-availability offering that protects your applications and data from datacenter failures. 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’s 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. Zone-redundant services replicate your applications and data across Availability Zones to protect from single-points-of-failure. With Availability Zones, Azure offers industry best 99.99% VM uptime SLA.
Question 827
To complete the sentence, select the appropriate option in the answer area.
Data that is stored in the Archive access tier of an Azure Storage account __________.
Answer Area:
A. can be accessed at any time by using azcopy.exe.
B. can only be read by using Azure Backup.
C. must be restored before the data can be accessed.
*D. must be rehydrated before the data can be accessed.
Explanation
Azure storage offers different access tiers: hot, cool and archive.
The archive access tier has the lowest storage cost. But it has higher data retrieval costs compared to the hot and cool tiers. Data in the archive tier can take several hours to retrieve.
While a blob is in archive storage, the blob data is offline and can’t be read, overwritten, or modified. To read or download a blob in archive, you must first rehydrate it to an online tier.
Example usage scenarios for the archive access tier include:
- Long-term backup, secondary backup, and archival datasets.
- Original (raw) data that must be preserved, even after it has been processed into final usable form.
- Compliance and archival data that needs to be stored for a long time and is hardly ever accessed.
Question 828
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
Statement 1: All the Azure resources deployed to a resource group must use the same Azure region: No
Statement 2: If you assign a tag to a resource group, all the Azure resources in that resource group are assigned to the same tag: No
Statement 3: If you assign permissions for a user to manage a resource group, the user can manage all the Azure resources in that resource group: Yes
Explanation
Statement 1: All the Azure resources deployed to a resource group must use the same Azure region: No
Azure resources deployed to a single resource group can be located in different regions. The resource group only contains metadata about the resources it contains.
When creating a resource group, you need to provide a location for that resource group. You may be wondering, “Why does a resource group need a location? And, if the resources can have different locations than the resource group, why does the resource group location matter at all?” The resource group stores metadata about the resources. When you specify a location for the resource group, you’re specifying where that metadata is stored. For compliance reasons, you may need to ensure that your data is stored in a particular region.
Statement 2: If you assign a tag to a resource group, all the Azure resources in that resource group are assigned to the same tag: No
Tags for resources are not inherited by default from their resource group.
Statement 3: If you assign permissions for a user to manage a resource group, the user can manage all the Azure resources in that resource group: Yes
A resource group can be used to scope access control for administrative actions. By default, permissions set at the resource level are inherited by the resources in the resource group.
Question 829
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
Statement 1: Availability zones can be implemented in all Azure regions: No
Statement 2: Only virtual machines that run Windows Server can be created in availability zones: No
Statement 3: Availability zones are used to replicate data and applications to multiple regions: No
Explanation
Statement 1: Availability zones can be implemented in all Azure regions: No
Not all Azure regions support availability zones.
Statement 2: Only virtual machines that run Windows Server can be created in availability zones: No
Availability zones can be used with many Azure services, not just VMs.
Statement 3: Availability zones are used to replicate data and applications to multiple regions: No
Availability Zones are unique physical locations within a single Azure region.
Question 830
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
Statement 1: Each Azure subscription can contain multiple account administrators: Yes
Statement 2: Each Azure subscription can be managed by using a Microsoft account only: No
Statement 3: An Azure resource group contains multiple Azure subscriptions: No
Explanation
Statement 1: Each Azure subscription can contain multiple account administrators: Yes
You can assign additional account administrators in the Azure Portal.
Statement 2: Each Azure subscription can be managed by using a Microsoft account only: No
You need an Azure Active Directory account to manage a subscription, not a Microsoft account.
An account is created in the Azure Active Directory when you create the subscription. Further accounts can be created in the Azure Active Directory to manage the subscription.
Statement 3: An Azure resource group contains multiple Azure subscriptions: No
Resource groups are logical containers for Azure resources. However, resource groups do not contain subscriptions. Subscriptions contain resource groups.