FREE Designing Microsoft Azure Infrastructure Solutions (AZ-305) Trivia Questions and Answers
Mark is working at PTG Ltd. has two Azure virtual machines deployed in different regions. Given, each of the virtual machine has a public IP address that has been assigned to its network interface. Also, an application is installed on the virtual machines. Requirement - Peter has been asked to implement Azure Front Door-based load balancing across the virtual machines. He needs to ensure the application on the virtual machines only accept traffic that is routed from Azure Front Door. Which of the following options should Mark choose to meet the requirement?
Josh is working at PTG Ltd. has an on-premises Hyper-V cluster containing 20 virtual machines. Given, some of the virtual machines are based on Windows and some in Linux. Josh has been asked to migrate the virtual machines onto Azure. Requirement - He has been asked to suggest a solution that would be used to replicate the disks of the virtual machines to Azure. Also, the solution must ensure that the virtual machines remain available when the migration of the disks is in progress. Solution - Josh decides to create an Azure storage account that has the file service and blob service and then use the Data Migration Assistant. Would the solution suggested by Josh meet the requirement?
No, the solution suggested by Josh would not meet the requirement of ensuring that the virtual machines remain available during the disk migration process.
To meet the requirement of replicating the disks of the virtual machines to Azure while keeping the virtual machines available, you should consider using Azure Site Recovery (ASR).
Azure Site Recovery provides a robust and seamless solution for replicating virtual machines from on-premises Hyper-V clusters to Azure. It offers continuous replication, automated failover, and failback capabilities to ensure minimal downtime and data loss during the migration process.
What are regions in Azure?
Azure regions are geographical locations around the world that host Azure datacenters. Each Azure region is a separate geographic area where Microsoft operates one or more datacenters to deliver Azure services.
Azure regions are strategically distributed to provide customers with options for deploying their applications and services in close proximity to their target users or to meet specific regulatory or compliance requirements. Azure regions are designed to be geographically isolated from each other to provide fault tolerance and data redundancy.
What do Azure regions' availability zones do?
Availability Zones in Azure regions are physically separate datacenters within the same region that are designed to be isolated from each other in terms of power, networking, and cooling infrastructure. These availability zones provide customers with additional options for ensuring high availability and fault tolerance for their applications and services.
Each Azure region consists of multiple availability zones, typically three or more, that are geographically dispersed within the region. These availability zones are connected through high-speed and low-latency networking to enable data replication and failover capabilities.
When deploying a resource on Azure, what choice do you frequently have to make?
When deploying a resource in Azure, one of the key decisions you often need to make is choosing the region where you want your resource to be deployed. The region selection is an important decision that can have implications on various aspects of your application or service, including performance, availability, compliance, and data sovereignty.