- AHardware must be purchased.
- BThe company has complete control over physical resources and security.
- CApplications can be provisioned and deprovisioned quickly.
- DA and B
Wrong:
Organizations only pay for what they use.
In a private cloud, hardware must be purchased for start up and maintenance. In a private cloud, organizations control resources and security. Quick provisioning is a characteristic of the public cloud deployment model. Paying only for what is used is a characteristic of the public cloud deployment model.
Renting compute and storage services and being billed for only what you use often lowers operating expenses. Depending on the service and the type of network bandwidth, charges can be incurred. Cloud service offerings often provide functionality that can be difficult or cost-prohibitive to deploy on-premises, especially for smaller organizations. Major cloud providers offer services around the world. Making it easy and relatively inexpensive to deploy services close to where your users reside.
Capital expenditures are one-time expenses that can be deducted over time. Operational expenditures are billed as you use services and a do not have upfront costs.
Azure Virtual Machines is an IaaS offering. The customer is responsible for the configuration of the virtual machine as well as all operating system configurations. Azure App Services and Azure Cosmos DB are PaaS offerings. Microsoft Office 365 is a SaaS offering.
The Azure portal provides a GUI to view all the services you are using, create new services, configure your services, and view reports.
Describe features and tools for managing and deploying Azure resources - Training | Microsoft Learn
Each Azure region is always paired with another region within the same geography, such as US, Europe, or Asia, at least 300 miles away.
Describe the core architectural components of Azure - Training | Microsoft Learn
Azure generates separate billing reports and invoices for each subscription so that you can organize and manage costs. Resource groups can be used to group costs, but you will not receive a separate invoice for each resource group. Management groups are used to efficiently manage access, policies, and compliance for subscriptions. You can set up billing profiles to roll up subscriptions into invoice sections, but this requires customization.
Describe the core architectural components of Azure - Training | Microsoft Learn
You can link virtual networks together by using virtual network peering. Peering enables resources in each virtual network to communicate with each other.
Describe Azure compute and networking services - Training | Microsoft Learn
Azure Functions allows you to run code as a service without having to manage the underlying platform or infrastructure. Azure Logic Apps is similar to Azure Functions, but uses predefined workflows instead of developing your own code.
Describe Azure compute and networking services - Training | Microsoft Learn
Azure Virtual Desktop is a desktop and application virtualization service that runs in the cloud. It enables your users to use a cloud-hosted version of Windows from any location. Azure Virtual Desktop works across devices such as Windows, Mac, iOS, Android, and Linux. It works with apps that you can use to access Remote Desktops and apps. You can also use most modern browsers to access Azure Virtual Desktop-hosted experiences.
Describe Azure compute and networking services - Training | Microsoft Learn