As per AWS global infrastructure, which of the following components within an AWS Region provides a low latency redundant connectivity?

Answer options:

A.Data Centers
B.Edge Location
C.Availability Zones
D.Regional Cache

Correct Answer – C
Regions consist of 2 or more Availability Zones within a specific geographical area. These Availability Zones are physically isolated & connected via a low latency redundant link.
Option A is incorrect because Logical Data Center within each region is called an Availability Zones instead of a Data Center.
Option B is incorrect because Edge locations are used by CloudFront CDN to deliver content to users with low latency.
Option D is incorrect because Regional Caches are used by CloudFront which sit between edge locations & origin servers providing additional caching.
For more information on AWS Regions & Availability Zones, refer to the following URL:
https://aws.amazon.com/about-aws/global-infrastructure/regions_az/?p=ngi&loc=2