Select the answer that correctly completes the sentence. __ is an instance of a service.

Select the answer that correctly completes the sentence. __ is an instance of a service.
A . Datacenter
B. Resource
C. Resource Group
D. Region
E. Zone

View Answer

Answer: B

Explanation:

Resource: A resource is an instance of a service like Cloudant, a Cloud Foundry application, Virtual Machine, Container. Resources are provisioned globally in an account scope. Resource Group: Resource group is a collection of resources like Virtual Machine, each resource group belongs to an account. all resources are created within a resource group. if a resource group is deleted then all the resources of that particular resource group also deleted. Region: Regions is a physical location with multiple availability zones, Regions are completely independent of each other, They’re connected through a dedicated regional low-latency network. each region is located in separate geographic area. Zones: Zones are physically separate locations within each region, that are engineered to be isolated from failures. if we deploy application across two Availability Zones than It increases the availability of an application compared to running in a single Availability Zone. Datacenter: Within an availability zone, We can have multiple data centers. It can simply be a building where infrastructure is managed for a cloud.