AWS Global Infrastructure: Overview, Availability Zones, and Regions

Answer: A.

Option A is CORRECT.

The statement is Correct.

Option B is INCORRECT.

The statement is incorrect.

Option A is correct.

Option C is INCORRECT.

The statement is incorrect.

Availability zones and AWS Local Zones are different.

Option D is INCORRECT.

The statement is incorrect.

AWS management console and control plane utilize multi-AZs and are distributed across the AWS regions.

Reference:

https://aws.amazon.com/about-aws/global-infrastructure/

The correct statement regarding AWS Global infrastructure is:

A. Each AWS region has multiple Availability Zones.

Explanation:

AWS Global infrastructure is a collection of regions, each of which is a separate geographic area where AWS operates one or more data centers. AWS regions are composed of Availability Zones, which are distinct data centers within a region that are designed to be isolated from each other. Each Availability Zone is engineered to be highly resilient and fault-tolerant, with redundant power, networking, and connectivity.

Option A is correct because each AWS region has multiple Availability Zones. The exact number of Availability Zones per region varies depending on the region, but most regions have at least three Availability Zones. Having multiple Availability Zones within a region provides customers with high availability and fault tolerance, enabling them to design and operate applications that are resilient to individual data center failures.

Option B is incorrect because most AWS regions have multiple Availability Zones, not a single Availability Zone.

Option C is incorrect because AWS Local Zones are a new type of AWS infrastructure deployment that brings AWS services to customers who need low latency access to compute and storage resources in a specific geographic location. Local Zones are not the same as Availability Zones, although they share some similarities.

Option D is incorrect because AWS management console and control plane are not isolated to a single region. AWS management console and control plane are designed to be highly available and resilient, and they are distributed across multiple regions to ensure that they can continue to operate even in the event of a regional outage.