AWS Certified Cloud Practitioner — Question 961

Which component of the AWS global infrastructure is made up of one or more discrete data centers that have redundant power, networking, and connectivity?

Answer options

• A. AWS Region
• B. Availability Zone
• C. Edge location
• D. AWS Outposts

Correct answer: B

Explanation

An Availability Zone is defined as one or more discrete data centers with redundant power, networking, and connectivity within an AWS Region. An AWS Region is a broader geographic area containing multiple Availability Zones, whereas Edge locations are used for content delivery, and AWS Outposts brings AWS services to on-premises environments.