12_Try These Pass4sure AWS-Certified-Solutions-Architect-Professional Actual Questions

Terms in this set (5)

Your website is serving on-demand training videos to your workforce. Videos are uploaded monthly
in high resoluton MP4 format. Your workforce is distributed globally, ofen on the move and using
company-provided tablets that require the HTTP Live Streaming (HLS) protocol to watch a video. Your
company has no video transcoding expertse and If required you may need to pay for a consultant.
How do you implement the most cost-efcient architecture without compromising high availability
and quality of video delivery?
A. A video transcoding pipeline running on EC2 using SQS to distribute tasks and Auto Scaling to
adjust the number of nodes depending on the length of the queue. EBS volumes to host videos and
EBS snapshots to incrementally backup original fles afer a few days. CloudFront to serve HLS
transcoded videos from EC2.
B. Elastc Transcoder to transcode original high-resoluton MP4 videos to HLS. EBS volumes to host
videos and EBS snapshots to incrementally backup original fles afer a few days. CloudFront to serve
HLS transcoded videos from EC2.
C. Elastc Transcoder to transcode original high-resoluton MP4 videos to HLS. S3 to host videos with
Lifecycle Management to archive original fles to Glacier afer a few days. CloudFront to serve HLS
transcoded videos from S3.
D. A video transcoding pipeline running on EC2 using SQS to distribute tasks and Auto Scaling to
adjust the number of nodes depending on the length of the queue. S3 to host videos with Lifecycle
Management to archive all fles to Glacier afer a few days. CloudFront to serve HLS transcoded
videos from Glacier.
;