A company is deploying an application on AWS. The company wants to provide fault tolerance for the application within a specific AWS Region. Which AWS service or resource will meet this requirement?

The correct answer is A. Availability Zones. Availability Zones (AZs) are isolated locations within an AWS Region that provide fault tolerance. By deploying applications across multiple AZs, a company can achieve high availability and resilience within the same Region.

Submitted by certguy· Mar 6, 2026Cloud Concepts

Question

Options

AAvailability Zones
BAWS Local Zones
CAWS Outposts
DAWS Regions

How the community answered

(40 responses)

A
88% (35)
B
8% (3)
C
3% (1)
D
3% (1)

Explanation

Availability Zones (AZs) are isolated locations within an AWS Region that provide fault tolerance. By deploying applications across multiple AZs, a company can achieve high availability and resilience within the same Region.

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