Global Infrastructure

Question 1

Why make a global application?

Answer 1

Question 2

What is Route 53?

Answer 2

A managed DNS

Question 3

What are the following policies for Route 53:

• Simple routing policy
• Weighted routing policy
• Latency routing policy
• Failover routing policy

Answer 3

Question 4

What is CloudFront?

Answer 4

Question 5

What are CloudFront origins?

Answer 5

Question 6

CloudFront vs. S3 for Cross Region Replication?

Answer 6

Question 7

What is S3 Transfer Acceleration?

Answer 7

Question 8

What is AWS Global Accelerator?

Answer 8

Question 9

What is the difference between Global Accelerator and CloudFront?

Answer 9

CloudFront is a content delivery network, you cache content at the edge and Global Accelerator is to make your request go faster and go through the internal AWS network globally

Question 10

What are AWS Outposts?

Answer 10

Question 11

What is WaveLength?

Answer 11

WaveLength is to give ultra-low latency to applications through 5G networks

Question 12

What are Local Zones?

Answer 12

Question 13

What are the differences between the following GLobal Applications Architectures:

• Single Region, Single AZ
• Single Region, Multi AZ
• Multi Region, Active-Passive
• Multi Region, Active-Active

Answer 13

Question 14

Global Applications Summary

Answer 14