Learning Flashcards
(59 cards)
What must be purchased for a private cloud deployment model?
Hardware must be purchased.
What are two characteristics of the private cloud deployment model?
The company has complete control over physical resources and security.
What are two characteristics of the public cloud deployment model?
Servers and storage are owned and operated by a third-party cloud service provider.
Services are offered over the internet and are available to anyone who wants to purchase them.
What are two characteristics of a consumption-based model?
No upfront costs.
The ability to stop paying for resources that are no longer used.
Which two characteristics are common advantages of cloud computing?
High availability.
Geo-distribution.
What is an advantage of cloud computing compared to on-premises deployments?
You can scale more quickly.
What refers to upfront costs incurred one time, such as hardware purchases?
Capital expenditures.
What is increasing compute capacity for an app by adding RAM or CPUs to a virtual machine called?
Vertical scaling.
What are cloud-based backup service, data replication, and geo-distribution features of?
A disaster recovery plan.
What is increasing the capacity of an application by adding additional virtual machines called?
Horizontal scaling.
What cloud service model is used by Microsoft Office 365?
Software as a service (SaaS).
What cloud service model is used by Azure SQL Database?
Platform as a service (PaaS).
What uses the infrastructure as a service (IaaS) cloud service model?
Azure virtual machines.
What is a logical container used to combine and organize Azure resources?
A resource group.
In a region pair, a region is paired with another region in the same?
Geography.
What is an Azure Storage account named storage001 an example of?
A resource.
For which resource does Azure generate separate billing reports and invoices by default?
Subscriptions.
Which Azure component allows you to replicate resources across a geography to ensure business continuity during a natural disaster at the primary site?
Region pairs.
Which resource can you use to manage access, policies, and compliance across multiple subscriptions?
Management groups.
Which two Azure resources can make use of availability zones?
Azure SQL databases.
Virtual machines.
What can you use to execute code in a serverless environment?
Azure functions.
What do you need to allow resources on two different Azure virtual networks to communicate with each other?
Peering.
What can you use to provide Mac and Android users with access to a Windows environment that will run Windows-based applications?
Azure virtual desktop.
Which storage service should you use to store thousands of files containing text and images?
Azure blob storage.