Which of the following is a geographic perimeter that contains a set of datacenters? [1 Mark]

Question

BlackTom AI · Accepted Answer

The question asks: Which of the following is a geographic perimeter that contains a set of datacenters? [1 Mark]

Option a: 'Azure subscription' — An Azure subscription is a billing and management container for resources, not a geographic boundary. It does not define a physical region where datacenters are located, so this is incorrect.

Option b: 'Azure availability zone' — Availability zones are isolated data center clusters within a region designed for high availability. They exist inside a region, not as a geographic perimeter that contains multiple datacenters across wider areas. This makes it incorrect for describing a perimeter that contains datacenters as a group.

Option c: 'Azure region' — An Azure region is a defined geographic area that contains one or more datacenters. Regions are the appropriate geographic perimeter used to group datacenters together for compliance, latency, and redundancy considerations. This is the correct interpretation.

Option d: 'Azure resource group' — A resource group is a logical container for resources (like VMs, networks, storage) within a subscription, but it does not correspond to a geographic boundary or a collection of datacenters. This makes it incorrect.

In summary, the concept that best matches a geographic perimeter enclosing datacenters is the Azure region, while the other options refer to organizational or logical constructs that do not define a geographic boundary for datacenters.

Which of the following is a geographic perimeter that contains a set of datacenters? [1 Mark]单项选择题

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