Guaranteed Availability of Azure Virtual Machines

A

The SLA for virtual machines guarantees 'uptime'. The amount of uptime guaranteed depends on factors such as whether the VMs are in an availability set or availability zone if there is more than one VM, the distribution of the VMs if there is more than one or the disk type if it is a single VM.

The SLA for Virtual Machines states:

-> For all Virtual Machines that have two or more instances deployed across two or more Availability Zones in the same Azure region, we guarantee you will have

Virtual Machine Connectivity to at least one instance at least 99.99% of the time.

-> For all Virtual Machines that have two or more instances deployed in the same Availability Set or in the same Dedicated Host Group, we guarantee you will have Virtual Machine Connectivity to at least one instance at least 99.95% of the time.

-> For any Single Instance Virtual Machine using Premium SSD or Ultra Disk for all Operating System Disks and Data Disks, we guarantee you will have Virtual

Machine Connectivity of at least 99.9%.

https://azure.microsoft.com/en-us/support/legal/sla/summary/ https://azure.microsoft.com/en-us/support/legal/sla/virtual-machines/v1_9/

An Azure Service Level Agreement (SLA) is a contract between Microsoft and Azure customers that outlines the guaranteed level of performance, availability, and support for Azure services. The SLA provides customers with a commitment from Microsoft regarding the level of service they can expect from Azure.

In the case of virtual machines (VMs), the Azure SLA guarantees uptime. This means that Microsoft guarantees that VMs deployed in Azure will be available at least 99.9% of the time. If Microsoft fails to meet this SLA, customers may be eligible for credits towards their Azure account.

It is important to note that the SLA does not guarantee the performance or speed of the virtual machine. The SLA only guarantees that the VM will be available and accessible within the specified uptime threshold.

In addition to the uptime guarantee, Microsoft also provides SLAs for other Azure services, such as storage, networking, and databases. Each SLA specifies the level of service and support that customers can expect from Azure, and the consequences if Microsoft fails to meet these guarantees.

Overall, the Azure SLA is designed to provide customers with a high level of reliability and availability for their virtual machines and other Azure services, helping to ensure that they can meet their business needs and deliver value to their users.

Yes, the solution of using the Azure portal to create a new Azure virtual machine from an Android tablet meets the goal.

The Azure portal is a web-based management console that allows you to manage your Azure resources. The portal is accessible from any device that has a web browser, including tablets running the Android operating system. Therefore, you can use the Azure portal from your Android tablet to create a new Azure virtual machine.

To create a new Azure virtual machine using the Azure portal, you can follow these general steps:

1. Sign in to the Azure portal on your Android tablet.
2. Navigate to the Virtual machines blade in the Azure portal.
3. Click the + Add button to start the virtual machine creation wizard.
4. Select the appropriate options for the virtual machine, such as the operating system, virtual machine size, and storage account.
5. Configure the network settings for the virtual machine, such as the virtual network and subnets.
6. Review and confirm the settings for the virtual machine.
7. Click the Create button to create the virtual machine.

Once you've completed these steps, the Azure portal will create the new virtual machine in your Azure environment. You can then use the virtual machine for your intended purposes.

In summary, the solution of using the Azure portal to create a new Azure virtual machine from an Android tablet is a valid and effective method.