CloudFront & AWS Global Accelerator

Question 1

AWS Content Delivery Network

Answer 1

AWS CloudFront

Question 2

What is the main difference between CloudFront and S3 Cross Region Replication?

Answer 2

CloudFront caches content at edge locations, but S3 Cross Region Replication attempts to replicate a bucket in a separate region by having near real-time updates

Question 3

CloudFront Distribution option that allows you to create AllowLists and BlockLists based on a users country of origin

Answer 3

CloudFront Geo Restriction

Question 4

CloudFront price class that uses all edge locations

Answer 4

Price Class All

Question 5

CloudFront price class that uses most regions, but excludes some of the most expensive regions

Answer 5

Price Class 200

Question 6

CloudFront price class that uses only the least expensive regions

Answer 6

Price Class 100

Question 7

This CloudFront pricing feature allows you to reduce cost by limiting the number of edge locations your content is cached in

Answer 7

CloudFront Price Classes

Question 8

A way to force an entire or partial CloudFront cache refresh, thus bypassing the TTL settings

Answer 8

CloudFront Invalidation

Question 9

Service that improves performance for a wide range of applications over TCP or UDP by routing traffic to the nearest edge location

Answer 9

AWS Global Accelerator

Question 10

Both AWS Global Accelerator and AWS CloudFront come with DDoS protection via integration with what other AWS Service?

Answer 10

AWS Shield

Question 11

You have a CloudFront Distribution that serves your website hosted on a fleet of EC2 instances behind an Application Load Balancer. All your clients are from the United States, but you found that some malicious requests are coming from other countries. What should you do to only allow users from the US and block other countries?

Answer 11

CloudFront Geo Restriction

Question 12

A networking service that sends your user’s traffic through Amazon Web Service’s global network infrastructure, improving your internet user performance by up to 60%

Answer 12

AWS Global Accelerator

Question 13

How many global static customer-facing IPs does AWS Global Accelerator give you in order to to simplify traffic management?

Answer 13

Two

Question 14

True/False: By design, delivering data out of CloudFront can be more cost-effective than delivering it from S3 directly to your users

Answer 14

True

Question 15

CloudWatch supports this type of encryption, which ensures that sensitive information is encrypted at the edge

Answer 15

Field-level