Global infrastructure and reliability

Question 1

Latency

Answer 1

The time it takes for data to be sent and received

Question 2

Availability Zone

Answer 2

A single data center or group of data centers within a Region

Question 3

AWS Software Development Kits (SDKs)

Answer 3

Interact with AWS resources through various programming languages

Question 4

AWS Elastic Beanstalk

Answer 4

You provide code and configuration settings, and Elastic Beanstalk deploys the resources necessary to perform the following task:
Adjust capacity
Load balancing
Automatic scaling
Application health monitoring

Question 5

AWS CloudFormation

Answer 5

You can treat your infrastructure as code

Question 6

For the AWS global infrastructure:

Answer 6

A Region consists of three or more Availability Zones.

Question 7

Which factors should be considered when selecting a Region?

Answer 7

Compliance with data governance and legal requirements

Proximity to your customers

Question 8

Amazon Cloudfront

Answer 8

A global content delivery service
Run on premises
Fully managed infrastructure
Truly consistent hybrid experience

It uses a network of edge locations to cache content and deliver content to customers all over the world. When content is cached, it is stored locally as a copy. This content might be video files, photos, webpages, and so on.

Question 9

Which site does Amazon CloudFront use to cache copies of content for faster delivery to users at any location?

Answer 9

Edge location

Question 10

Which action can you perform with AWS Outposts?

Answer 10

Extend AWS infrastructure and services to different locations including your on-premises data center.