Practice Test
True/False: Azure Site Recovery supports both asynchronous and synchronous replication for continuity and disaster recovery.
- Answer: True
– Explanation: Azure Site Recovery supports both asynchronous and synchronous replication. This allows for a more flexible disaster recovery plan and ensures data integrity during a disaster, regardless of the data transfer speed.
Which of the following Azure resources can be protected by Azure Site Recovery? (Multiple Select)
- A. Virtual Machines
- B. SQL Database
- C. Storage Accounts
- D. App Services
– Answer: A & C
– Explanation: Azure Site Recovery supports the protection of Azure Virtual Machines and Storage Accounts, allowing for seamless recovery in the event of a disaster.
To configure Azure Site Recovery, you must have a Recovery Services Vault in place.
- A. True
- B. False
– Answer: A
– Explanation: Azure Site Recovery needs a Recovery Services Vault in order to replicate and store data. This is where all the recovery points and backup data are kept.
Azure Site Recovery supports what types of recovery?
- A. Planned
- B. Unplanned
- C. Both
- D. None
– Answer: C
– Explanation: Azure Site Recovery supports both planned and unplanned recovery scenarios, ensuring a robust and flexible disaster recovery strategy.
Azure Site Recovery only supports replication within the same region.
- A. True
- B. False
– Answer: B
– Explanation: Azure Site Recovery supports replication across regions ensuring high availability and minimizing the impact of a regional outage.
Which of the following must be installed on each machine you want to replicate in Azure Site Recovery?
- A. Azure Backup Agent
- B. Azure Site Recovery Provider
- C. Azure AD Connect
- D. Azure Information Protection Client
– Answer: B
– Explanation: Azure Site Recovery Provider must be installed on each machine you want to replicate. It works together with the Recovery Services vault to coordinate and manage replicating, failover, and recovery of Azure VMs.
True/False: Azure Site Recovery is a service that helps you replicate and recover Virtual Machines to Azure storage.
- Answer: True
– Explanation: Azure Site Recovery is a service for disaster recovery. It helps you to replicate and recover virtual machines to Azure storage in the event of a disaster occurrence.
Azure Site Recovery can be used on-premises for physical servers, virtual machines and databases.
- A. True
- B. False
– Answer: A
– Explanation: Azure Site Recovery supports on-premises physical servers, virtual machines, and databases to provide full infrastructure disaster recovery.
With Azure Site Recovery, you can only fail-over the entire deployment, not individual machines.
- A. True
- B. False
– Answer: B
– Explanation: Azure Site Recovery supports both full and partial fail-overs. You can choose to fail-over all machines or just specific ones, depending on the situation.
True/False: Azure Site Recovery does not support both Windows and Linux machines.
- Answer: False
– Explanation: Azure Site Recovery supports both Windows and Linux machines. This provides greater flexibility and ensures continuity regardless of your operating system preference.
The Azure Site Recovery service aids in setting up disaster recovery to Azure, but it does not help to manage replication for Azure VMs.
- A. True
- B. False
– Answer: B
– Explanation: Azure Site Recovery aids in setting up disaster recovery to Azure and also manages the ongoing replication of data, thereby providing a comprehensive disaster recovery solution.
Azure Site Recovery supports only Hyper-V based infrastructures.
- A. True
- B. False
– Answer: B
– Explanation: Azure Site Recovery supports multiple infrastructures including those based on Hyper-V, VMware, and physical servers.
Azure Site Recovery can be used to migrate Azure resources from one region to another.
- A. True
- B. False
– Answer: A
– Explanation: One of the uses of Azure Site Recovery is for migration of Azure resources from one region to another, providing a seamless experience with minimal downtime.
Azure Site Recovery can replicate most workloads, including those running on Windows and Linux servers, whether they are on-premises or in the cloud.
- A. True
- B. False
– Answer: A
– Explanation: Azure Site Recovery is versatile and can replicate most workloads including those on both Windows and Linux servers, no matter if they are running on-premises or in the cloud.
It is not possible to automate the replication and failover process in Azure Site Recovery using Azure Automation.
- A. True
- B. False
– Answer: B
– Explanation: Not only is it possible to automate replication and failover processes in Azure Site Recovery, it is in fact encouraged so as to provide as seamless a transition as possible in the event of a failure. Azure Automation helps in achieving this.
Interview Questions
What is Azure Site Recovery and what is its primary use?
Azure Site Recovery (ASR) is a service provided by Microsoft Azure to ensure business continuity by keeping business apps operational during outages. ASR contributes to disaster recovery strategy by orchestrating replication, failover, and recovery of virtual machines.
What are the prerequisites for replicating an Azure VM with Azure Site Recovery?
The prerequisites to replicate an Azure VM with Azure Site Recovery are: an Azure account, a source and target Azure region, an Azure Storage account, the Azure Site Recovery Provider installation, and a Recovery Services vault.
What types of disaster recovery does Azure Site Recovery support?
Azure Site Recovery supports disaster recovery scenarios including on-premises to Azure, Azure to Azure, and on-premises to on-premises.
How does Azure Site Recovery help ensure compliance?
Azure Site Recovery provides continuous health monitoring, non-disruptive disaster recovery testing, and detailed reports to prove to stakeholders that your enterprise can recover following a disaster, helping to ensure compliance with various standards.
Can you move Azure resources to a different region using Azure Site Recovery?
Yes, Azure Site Recovery assists in moving Azure resources from one Azure region to another.
What is the role of Recovery Plan in Azure Site Recovery?
Recovery Plan in Azure Site Recovery is a document which contains the methodological actions for recovery from a disaster. It orchestrates the order of recovery for different tiers of an application and it can also automate the failover and recovery of the workload.
Can Linux machines be protected by Azure Site Recovery?
Yes, you can protect Linux machines by Azure Site Recovery. Both Windows and Linux machines are supported by ASR.
Who should use Azure Site Recovery?
Azure Site Recovery is primarily designed for use by system administrators responsible for maintaining IT infrastructure and ensuring business continuity and disaster recovery.
Is it possible to use Site Recovery for data archiving?
No, Site Recovery is not designed for long-term data archiving or backup storage. It’s primarily intended for disaster recovery.
Can Azure Site Recovery help in the migration of on-premises servers to Azure?
Yes, Azure Site Recovery not only provides business continuity for cloud resources, but it can also be used to migrate on-premises machines to Azure.
Is it possible to fail back from Azure to on-premises using Azure Site Recovery?
Yes, once primary sites are operational after an outage, you can fail back from Azure to your on-premises site using Azure Site Recovery.
What is the function of the Azure Site Recovery Provider?
The Azure Site Recovery Provider is a software component that manages communication and control between Protected and Recovery sites.
What kind of storage account is needed for Azure Site Recovery?
Azure Site Recovery requires a General-purpose v2 storage account, which supports Blob, File, Queue, and Table storage types.
What happens during a failover in Azure Site Recovery?
In a failover, Azure Site Recovery switches to the replica VM running the workload in the disaster recovery (DR) region. This process ensures the continuity of work even during disaster situations.
What are the steps to set up Azure Site Recovery?
The setup steps typically include creating a Recovery Services vault, specifying the source and target settings, enabling replication for the desired VMs, and creating and customizing recovery plans.
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