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Question 621 - CLF-C02 discussion

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Which option is an environment that consists of one or more data centers?

A.
Amazon CloudFront
Answers
A.
Amazon CloudFront
B.
Availability Zone
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B.
Availability Zone
C.
VPC
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C.
VPC
D.
AWS Outposts
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D.
AWS Outposts
Suggested answer: B

Explanation:

Understanding Availability Zones (AZs): An Availability Zone is a distinct location within an AWS region that is engineered to be isolated from failures in other AZs.

Characteristics of Availability Zones:

Data Centers: Each AZ consists of one or more discrete data centers with redundant power, networking, and connectivity.

High Availability: AZs are designed for high availability, providing low-latency network connections to other zones in the same region.

Fault Isolation: They provide fault isolation and are used to deploy applications and services to ensure high availability and reliability.

Use Cases for Availability Zones:

Multi-AZ Deployments: For services like RDS, deploying in multiple AZs ensures fault tolerance.

Disaster Recovery: Setting up resources in multiple AZs helps in quick recovery from failures.

Load Balancing: Distributing traffic across AZs using Elastic Load Balancing ensures optimal performance and availability.

AWS Global Infrastructure

Understanding AWS Regions and Availability Zones

asked 16/09/2024
Rua Tebas
39 questions
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