Design business continuity solutions

A financial services company runs a critical SQL Server database on Azure Virtual Machines. They require a disaster recovery solution with an RPO of less than 15 seconds and an RTO of less than 1 hour. Which technology should they implement?

A company runs a critical web application on Azure App Service in a single region. They need to achieve high availability across regions with automatic failover in the event of a regional outage. Which approach should they recommend?

A company runs a critical SQL Server database on Azure Virtual Machines in a single region. They need a disaster recovery solution across regions with a recovery point objective (RPO) of zero. The database is update-intensive with frequent writes. Which configuration should they implement?

A company runs a critical application on Azure Virtual Machines in a single availability set. They want to protect against an entire Azure region failure. They need a recovery time objective (RTO) of 30 minutes and a recovery point objective (RPO) of 15 minutes. Which solution should they use?

A company runs multiple on-premises workloads that are critical. They need a disaster recovery solution that can replicate workloads to Azure and enable failover in the event of an on-premises outage. The solution must support non-VMware and non-Hyper-V physical servers. Which Azure service should they use?

A company has several Azure Virtual Machines running Windows Server with critical applications. They need to back up these VMs to a secondary Azure region to protect against regional disasters. The backup must be application-consistent and support file-level restore. Which solution should they implement?

A company runs a SQL Server database on an Azure VM in West Europe. They need to back up the database daily and retain backups for 7 years for compliance. They also require the ability to restore the database to a secondary Azure region (North Europe) if the primary region fails. They want to minimize operational overhead and costs. Which Azure Backup configuration should they use?

A company runs a stateless web application on Azure VMs. They need to ensure the application remains available in the event of an entire Azure datacenter failure. They want to achieve a 99.99% SLA. Which deployment option should they recommend?

A company wants to back up their Azure VMs (running Windows and Linux) to a Recovery Services vault. The backup data must be encrypted at rest using customer-managed keys. They also need to retain monthly backups for 5 years for compliance. Which configuration should they use?

A company runs a critical application on an Azure virtual machine in the West US region. They want to enable disaster recovery to East US with the ability to perform non-disruptive DR drills. They need an RPO of a few minutes. Which Azure service should they use?

A company runs a legacy on-premises application that relies on a SQL Server database. They want to use Azure as a disaster recovery site with a recovery point objective of less than 15 minutes. They need to be able to fail back to the on-premises environment after a disaster. Which Azure service should they use?

A company runs a critical application on Azure VMs in a single region. The application writes data to Azure SQL Database (PaaS) and Azure Blob Storage. The company needs a disaster recovery plan with an RPO of less than 5 minutes for the database and less than 15 minutes for the blob storage, and an RTO of less than 1 hour for the entire solution. What should they recommend?

A company runs a critical application on Azure Kubernetes Service (AKS) in a single region. The application is stateless and uses an Azure SQL Database with active geo-replication for database DR. They need to ensure the AKS cluster can failover to a secondary region with an RTO of 15 minutes and an RPO of 5 seconds for the database. What should they recommend for the AKS cluster?

A company has an on-premises application running on physical servers with various operating systems. They want to use Azure as a disaster recovery site with an RPO of less than 1 hour and an RTO of less than 4 hours. They need to replicate the servers to Azure and support failover and failback. Which Azure service should they use?

A company runs a three-tier application on Azure VMs in the West US region. They want to enable disaster recovery to East US using Azure Site Recovery. The application requires that the web tier starts first, then the application tier, and finally the database tier after a consistency check. They also need to be able to perform non-disruptive DR drills. Which Azure Site Recovery capabilities should they use together?

A company runs SQL Server on an Azure virtual machine. They need to automate database backups with application-consistency and retain backups for 10 years to meet compliance. They also want to restore to any point in time within the last 35 days. Which Azure Backup solution should they use?

A company runs a critical application that uses Azure SQL Managed Instance in the West Europe region. They need to ensure that the database remains available if a regional failure occurs. The solution must provide automatic failover with an RPO of less than 5 seconds and an RTO of less than 1 minute. The secondary region must also be able to serve read-only queries for reporting purposes. Which Azure service should they use?

A company has an on-premises Hyper-V environment with 20 virtual machines running various workloads. They want to use Azure as a disaster recovery site. The required recovery point objective (RPO) is 15 minutes, and the recovery time objective (RTO) is 2 hours. They want to automate failover and failback. Which Azure service should they use?

A company runs a file server on an Azure VM in the East US region. They want to back up the file shares to Azure and be able to restore individual files if accidentally deleted. They also need to be able to restore the entire file share to a secondary region (West US) in case of a regional disaster. The solution should automatically protect the file shares and provide versioning for up to 30 days. Which Azure service and configuration should they recommend?

A company runs a critical SQL Server database on an Azure virtual machine. They need a backup strategy that supports point-in-time restore down to the second and long-term retention of backups for 7 years to meet compliance. They want to offload backup management to Azure. Which backup solution should they use?

A company backs up their Azure VMs using Azure Backup. They need to meet compliance that requires backups to be stored in a separate geographic region. Additionally, they want to be able to restore the entire VM to that secondary region in case of a regional disaster. What should they configure?

A company runs a critical web application on Azure VMs that uses Azure SQL Database. They need a disaster recovery solution that provides automatic failover to a secondary region with an RPO of 5 seconds and an RTO of 1 minute. The secondary region must also be able to serve read-only queries for reporting purposes. Which Azure SQL Database feature should they use?

A company runs a multi-tier application on Azure VMs in the West US region. The application has web, application, and database tiers. They want to use Azure Site Recovery for disaster recovery to East US. They need to ensure that after failover, the web tier starts first, then the application tier, and finally the database tier after a consistency check. They also need to be able to perform non-disruptive DR drills. Which Azure Site Recovery capabilities should they use together?

A company runs a critical application on Azure virtual machines in the West US region. They need a disaster recovery solution that replicates VMs to East US with a recovery point objective (RPO) of 15 minutes and a recovery time objective (RTO) of 2 hours. They also need to perform non-disruptive disaster recovery drills. Which Azure service should they use?

A company runs SQL Server on an Azure virtual machine. They need to ensure high availability within a single Azure region. The solution must provide automatic failover with zero data loss (synchronous replication) and support read-only routing for reporting workloads. Which solution should they implement?

A company runs a critical line-of-business application on 10 Azure VMs. They need a disaster recovery solution that replicates the VMs to a secondary region with a recovery point objective (RPO) of 30 minutes and a recovery time objective (RTO) of 1 hour. The solution must support non-disruptive testing of failover for quarterly compliance drills. Which Azure service should they use?

A company uses Azure Backup to protect their critical Azure VMs. An administrator accidentally deleted a file from one of the VMs. They need to restore that specific file quickly without restoring the entire VM. Which Azure Backup feature should they use?

A company runs a critical application using Azure SQL Database in the West US region. They need a disaster recovery solution that automatically fails over to a secondary region (East US) with a recovery point objective (RPO) of 5 seconds and a recovery time objective (RTO) of 1 minute. The secondary region must also be able to serve read-only queries for reporting purposes. Which Azure SQL Database feature should they implement?

A company runs a critical SQL Server database on an Azure virtual machine. They need a high-availability solution within a single region that provides automatic failover, zero data loss (synchronous replication), and support read-only routing for reporting workloads. Which solution should they implement?

A company runs a critical application on Azure VMs in the West US region. They want to protect against a regional disaster by replicating VMs to East US using Azure Site Recovery. They have both managed and unmanaged disks. They need to ensure that after failover, the recovery VMs are automatically placed in a specific availability set to support the application's multi-tier architecture. Additionally, they want to minimize downtime during planned failover. Which configuration should they use?

A company runs a critical web application on Azure VMs in the West US region. They need a disaster recovery solution that replicates the VMs to the East US region. The recovery point objective (RPO) must be 30 minutes, and the recovery time objective (RTO) must be 1 hour. The company also needs to perform quarterly disaster recovery drills without impacting the production environment. Additionally, after a failover, the solution must automatically update traffic management to route users to the East US region. Which combination of Azure services should they use?

A company runs a critical SQL Server database on an Azure virtual machine in the West US region. They need a disaster recovery solution that replicates the database to a secondary region (East US) with a recovery point objective (RPO) of 15 minutes and a recovery time objective (RTO) of 2 hours. The solution must also support non-disruptive disaster recovery drills. The company currently uses SQL Server Standard Edition. Which Azure service should they implement?

A company runs a critical line-of-business application on Azure VMs within a single region. The application tier is deployed across multiple VMs. They need to protect against a failure of an entire Azure datacenter within that region. The solution should automatically distribute the VMs across physically separate locations with independent power, cooling, and networking. The company also requires the lowest possible latency between application and database tiers within the same location. Which deployment strategy should they use?

A company runs a mission-critical SQL Server database on an Azure virtual machine using SQL Server Standard Edition. They need a disaster recovery solution that replicates the database to a secondary Azure region with a recovery point objective (RPO) of 15 minutes and a recovery time objective (RTO) of 1 hour. The solution must support non-disruptive disaster recovery drills. The company cannot modify the SQL Server configuration or use Always On features due to licensing constraints. Which Azure service should they use?

A company uses Azure Site Recovery to replicate critical Azure virtual machines (VMs) to a secondary Azure region for disaster recovery. The VMs use managed disks and are part of a multi-tier application. After a failover, the recovery VMs must be automatically placed into a specific availability set to maintain the application architecture. How should the administrator configure this in Azure Site Recovery?

A company runs a critical application on Azure VMs in the West US region. They need to protect against a regional disaster using Azure Site Recovery. The VMs use unmanaged disks. The recovery point objective (RPO) must be 15 minutes and the recovery time objective (RTO) must be 1 hour. Additionally, they must be able to perform quarterly disaster recovery drills that do not affect the production environment. Which configuration should they use in Azure Site Recovery?

A company runs a multi-tier application on Azure VMs. The application has front-end and back-end VMs that must be started in a specific order during failover (front-end first, then back-end). The company uses Azure Site Recovery to replicate to a secondary region. After failover, they also need to run custom PowerShell scripts to update DNS records. Which Azure Site Recovery feature should they configure?

A company runs SQL Server on Azure VMs using SQL Server Standard Edition. They need a disaster recovery solution that replicates the database to a secondary Azure region with a recovery point objective (RPO) of 15 minutes and a recovery time objective (RTO) of 2 hours. They cannot use Always On Availability Groups due to licensing constraints. They also need to perform non-disruptive disaster recovery drills. Which Azure service should they implement?

A company runs critical Azure VMs. They want to protect against accidental deletion or corruption of data by implementing a retention policy for Azure Backup. They need to keep daily backups for 30 days, weekly backups for 12 weeks, and monthly backups for 12 months. Which Azure Backup feature should they configure?

A company runs a mission-critical application on Azure VMs in West US. They need a disaster recovery plan with an RPO of 5 minutes and an RTO of 30 minutes. The application consists of multiple VMs that must be recovered in a specific order: the database VM first, then the front-end VMs. They also need to ensure that after failover, the IP addresses of the VMs are retained to avoid DNS propagation delays. The company wants to test the recovery process periodically without affecting production. Which Azure Site Recovery features should they use?

A company runs several Azure virtual machines (VMs) that host SQL Server databases. The databases are stored on data disks attached to the VMs. The company needs to back up the databases and VMs separately. They require application-consistent backups for SQL Server to ensure transactional integrity. Additionally, they need to retain backups for up to 7 years to meet compliance requirements. The solution must minimize administrative overhead and support long-term retention of database backups. Which Azure service or feature should they use for the database backups?

A company runs a multi-tier application on Azure virtual machines (VMs) in the West US region. The application consists of a web tier, an application tier, and a database tier. They need to implement a disaster recovery plan to a secondary region (East US) with a recovery point objective (RPO) of 5 minutes and a recovery time objective (RTO) of 15 minutes. The VMs must be recovered in the correct order: database tier first, then application tier, then web tier. The company also wants to test the recovery process periodically without affecting production. They need to ensure that after failover, the VMs retain their IP addresses to minimize DNS propagation delays. Which combination of Azure Site Recovery features should they use?

A company runs an SAP HANA database on Azure large instances (HLI) in the West US region. The database is critical for business operations. They need a disaster recovery solution with a recovery point objective (RPO) of near zero (seconds) and a recovery time objective (RTO) of less than 30 minutes in the event of a region-wide outage. The solution must automatically replicate data to a secondary region (East US) and support automated failover. Which design should they implement?

A company runs critical Azure virtual machines (VMs) in the West US region. They need a disaster recovery solution that replicates VMs to East US. The recovery point objective (RPO) must be 15 minutes and the recovery time objective (RTO) must be 2 hours. The VMs use managed disks and the application requires consistent state across multiple VMs. They want to test failover without impacting production. Which Azure service should they use?

A company runs a mission-critical application on Azure virtual machines (VMs) in the West US region. The application consists of multiple VMs that must be recovered in a specific order during a disaster: database VM first, then application VMs, then web VMs. They also require that after failover to East US, the VMs retain their private IP addresses to avoid DNS updates. The recovery point objective (RPO) is 5 minutes and recovery time objective (RTO) is 30 minutes. The company needs to perform quarterly disaster recovery tests without impacting production. Which combination of Azure Site Recovery features should they configure?

A company runs a critical application on Azure virtual machines (VMs) in the West US region. They need a disaster recovery solution that replicates the VMs to East US with a recovery point objective (RPO) of 15 minutes and a recovery time objective (RTO) of 2 hours. The application consists of multiple VMs, and the company needs to be able to fail over a single VM without impacting others during an actual disaster. They also want to periodically test the recovery process without affecting the production environment. Which Azure Site Recovery feature should they use to enable non-disruptive testing?

A company runs a mission-critical multi-tier application on Azure VMs in West US. The application consists of database VMs, application VMs, and web VMs. During a disaster, the VMs must be recovered in a specific order: database tier first, then application tier, then web tier. The recovery point objective (RPO) is 5 minutes and recovery time objective (RTO) is 15 minutes. The company wants to periodically test the recovery process without impacting production. After failover to East US, the VMs must retain their private IP addresses to avoid DNS propagation delays. Which combination of Azure Site Recovery features should they configure?

A company runs a critical OLTP application on Azure SQL Database in the West US region. They need to ensure business continuity if a regional outage occurs. The solution must have a recovery point objective (RPO) of 5 seconds and a recovery time objective (RTO) of less than 1 hour. They also want to use the secondary region for read-only query offloading. Which Azure SQL Database feature should they enable?

A company runs a critical application on Azure SQL Managed Instance in the West US region. They need a disaster recovery solution that provides automatic failover to a secondary region (East US) with no data loss (synchronous replication) and a recovery time objective (RTO) of less than 1 hour. They also want to offload read-only workloads to the secondary during normal operations. Which Azure feature should they implement?

A company runs a critical application on Azure SQL Database in the West US region. They need a disaster recovery solution with an RPO of 5 seconds and an RTO of 1 hour. They also need to be able to perform patching and maintenance on the primary without downtime. Which configuration should they implement?

A company deploys a multi-tier application on Azure virtual machines. They need to implement disaster recovery using Azure Site Recovery. The recovery plan must ensure that the database VMs are started before the application VMs, and the application VMs before the web VMs. They also need to run a script after failover to update DNS records. Which ASR feature should they use?

A company runs a critical application on Azure VMs in a single region. They need to ensure business continuity with an RPO of 1 hour and RTO of 4 hours. The application has dependencies on virtual networks, storage accounts, and other Azure resources. They want to use Azure Backup as the primary disaster recovery tool and must be able to restore the entire application in a secondary region if the primary region fails. Which backup strategy should they recommend?

A company runs a critical Azure SQL Database in a single region. They need to ensure availability if an entire Azure datacenter fails. They require automatic failover with zero data loss and an RTO of 30 seconds. They also want to use the secondary database for read-only query offloading during normal operations. Which Azure SQL Database feature should they enable?

A company runs an application on Azure VMs that must be backed up according to regulatory compliance: daily backups retained for 30 days, weekly backups retained for 12 months, and yearly backups retained for 7 years. The backups must be stored in a secondary region for disaster recovery. They want to use Azure Backup for VMs. Which backup policy and storage configuration should they implement?

A company runs a critical multi-tier application on Azure VMs. The application includes a database tier that requires recovery across multiple VMs at the same point in time. The company uses Azure Site Recovery (ASR) for disaster recovery to a secondary region. The recovery point objective (RPO) is 15 minutes and the recovery time objective (RTO) is 1 hour. The database VMs have a high data change rate, and the company wants to minimize replication costs. Which combination of ASR configurations should they implement?

A company runs a critical Azure SQL Database in the West US region. They need a disaster recovery solution that automatically fails over to a secondary region (East US) with a recovery point objective (RPO) of 5 seconds and a recovery time objective (RTO) of less than 1 hour. Additionally, they want to offload read-only workloads to the secondary database during normal operations. Which Azure SQL Database feature should they enable?

A company runs a critical application on Azure VMs in a single region. They need to implement disaster recovery using Azure Site Recovery (ASR) with a recovery point objective (RPO) of 15 minutes and a recovery time objective (RTO) of 2 hours. The database VMs have a very high data change rate, and the company wants to minimize replication costs. They also need to ensure that in the recovery plan, database VMs start before application VMs, and a script updates DNS records after failover. Which combination of ASR configurations should they use?

A company deploys a critical multi-tier application on Azure VMs. The application includes a database tier that must be recovered to the same point in time as the application tier after a disaster. They use Azure Site Recovery (ASR) for disaster recovery to a secondary region. They also need to run a custom script after failover to update connection strings. Which ASR feature should they use?

A company runs an Azure SQL Database with active geo-replication configured to a secondary region. The primary region experiences a complete outage. The company needs to promote the secondary database to become the new primary with minimal data loss. Which action should they take?

A company runs a critical application on Azure VMs. They want to back up the VMs using Azure Backup. The retention requirements are: daily backups for 35 days, weekly backups for 52 weeks, and yearly backups for 10 years. Which backup policy should they create?

A company runs a critical application on Azure VMs in a single region. The application uses Azure SQL Database as its data store. The company needs a disaster recovery solution that can fail over the entire application stack (VMs and database) to another region with a Recovery Point Objective (RPO) of 5 minutes and a Recovery Time Objective (RTO) of 1 hour. The solution must be automated and minimize manual steps. Which combination of Azure services should they implement?

A company runs a web application on Azure VMs in a single region. They need to ensure that if the region fails, the VMs are replicated to another region and can be started automatically. Which Azure service should they use?

A company runs a critical application on Azure VMs in a single region. The database tier uses SQL Server on Azure VMs. They need to implement disaster recovery to a secondary region with an RPO of 30 seconds and an RTO of 10 minutes for the database, and an RPO of 5 minutes and RTO of 1 hour for the VMs. The solution must minimize data loss and be cost-effective. Which combination should they use?

A company runs a critical database on Azure SQL Database in the West US region. They need to implement disaster recovery to East US with an RPO of 1 minute and RTO of 1 hour. They also want to use the secondary database for read-only workloads during normal operations. The solution must be fully managed. Which Azure SQL Database feature should they enable?

A company runs an Azure SQL Database in a single region. They need to ensure that the database can be restored to any point in time within the last 90 minutes with a granularity of 1 minute. Which feature should they enable?

A company runs a critical application on Azure VMs and an Azure SQL Managed Instance in a single region. They need a disaster recovery solution with a Recovery Point Objective (RPO) of 5 minutes for the database and a Recovery Time Objective (RTO) of 2 hours for the entire stack. They want to minimize cost and use native Azure services. Which combination should they implement?

A company runs a web application on Azure App Service with a backing Azure SQL Database in a single region. They need to ensure availability during an Azure region outage. The solution must automatically fail over the entire application stack with minimal data loss and redirect user traffic to the secondary region. Which combination of Azure services should they implement?

A company runs a global e-commerce platform on Azure VMs in a single region. They need to replicate the VMs to a secondary region for disaster recovery. Recovery must be possible within 30 minutes of a failure. The VMs run custom software that must be started in a specific order (database tier before web tier). Which Azure service should they use to meet both the replication and orchestration requirements?

A mission-critical web application must tolerate a full Azure region outage. The business requires automatic failover and global HTTP acceleration. Which two components should be included in the design? (Choose 2.)

A database workload has an RPO of 15 minutes and an RTO of 4 hours. Cost is more important than near-zero data loss. Which design is usually more appropriate than synchronous multi-region replication?

A company wants to back up on-premises SQL Server databases to Azure and be able to restore them to an on-premises server in case of a disaster. The backup must be encrypted and retained for 7 years for compliance. Which Azure service should they use?

A business-critical App Service application must survive a full regional outage. The recovery design should fail over automatically based on endpoint health and avoid DNS-cache delay where possible. Which service should front the regional deployments?

An Azure SQL Database supports a customer-facing application. The company requires automatic failover to a paired region with minimal administrative action. Which feature should be recommended?

A solution stores critical VM backups in Azure. The company wants protection against accidental or malicious deletion of backups. Which two controls should be included?