AWS - CloudFront

TRUE or FALSE. Amazon CloudFront supports static and dynamic content

• True

• False

Which combination of AWS services should you use to serve high-resolution images with lowest possible latency in your photo-sharing website? (Choose Two)

• Amazon Elastic File System

• Amazon Glacier

• Amazon S3

• AWS Storage Gateway

• Amazon CloudFront

In order to deliver content through CloudFront, the following must be created:

• Distribution

• Edge Server

• All of the above

You run a website and you wish to utilize Amazon CloudFront to deliver Adobe Flash media content to your visitors. Which distribution mechanism you would use for this requirement?

• RMPT

• RTMP

• Web Distribution

• HTTPS

What type of server is used to speed up the delivery of content using a variety of techniques for caching closer to users?

• Origin Server

• Edge Server

• Base Server

• Cache Server

CloudFront pricing is based on what?

• Data Transfer

• HTTP Requests

• Provisioned Storage Size

• Data Transfer and HTTP Requests

• HTTP Requests and Provisioned Storage Size

TRUE or FALSE. You cannot write on Edge Locations as it is only used for caching contents.

• TRUE

• FALSE

You need to urgently deploy an updated version of your static website. What can you do to update all edge locations with the latest updates?

• Create a script to run on all edge servers to pull down the new content

• You must wait for the default TTL which is set to 24 hours before content will be updated

• You can invalidate the file from edge caches

• Update the Origin location for this to automatically push out the contents to the edge servers

Which of the following is not a valid origin for Amazon CloudFront?

• Lambda Function

• EC2 Instance

• S3 Bucket

• Elastic Load Balancer

Your company plans to deliver online training videos to paid subscribers across the globe. Which Amazon CloudFront features can you use to securely serve private content? (Choose ALL that apply)

• Signed URLs

• VPN

• MFA for Acess

• Origin Access Identities (OAI)

• Signed Cookies