SAP-C02 · Question #878
A company used Amazon EC2 instances to deploy a web fleet to host a blog site. The EC2 instances are behind an Application Load Balancer (ALB) and are configured in an Auto Scaling group. The web…
The correct answer is C. Configure an Amazon CloudFront distribution. Point the distribution to an S3 bucket, and migrate. Serving large static videos from Amazon S3 fronted by Amazon CloudFront offloads traffic from the web fleet and EFS, delivers low-latency global caching, and scales cost-effectively for 10× demand, resolving buffering/timeouts. Exam Questions, Study Guides, Practice Tests. Lead…
Question
A company used Amazon EC2 instances to deploy a web fleet to host a blog site. The EC2 instances are behind an Application Load Balancer (ALB) and are configured in an Auto Scaling group. The web application stores all blog content on an Amazon EFS volume. The company recently added a feature for bloggers to add video to their posts, attracting 10 times the previous user traffic. At peak times of day, users report buffering and timeout issues while attempting to reach the site or watch videos. Which is the MOST cost-efficient and scalable deployment that will resolve the issues for users?
Options
- AReconfigure Amazon EFS to enable maximum I/O.
- BUpdate the blog site to use instance store volumes for storage. Copy the site contents to the
- CConfigure an Amazon CloudFront distribution. Point the distribution to an S3 bucket, and migrate
- DSetup an Amazon CloudFront distribution for all site contents, and point the distribution at the ALB.
How the community answered
(18 responses)- A17% (3)
- B6% (1)
- C72% (13)
- D6% (1)
Explanation
Serving large static videos from Amazon S3 fronted by Amazon CloudFront offloads traffic from the web fleet and EFS, delivers low-latency global caching, and scales cost-effectively for 10× demand, resolving buffering/timeouts. Exam Questions, Study Guides, Practice Tests. Lead the way to help you pass any IT Certification exams, 100% Pass Guaranteed or Full Refund. Especially Cisco, Microsoft, CompTIA, Citrix, EMC, HP, Oracle, VMware, Juniper, Check Point, LPI, Nortel, EXIN and so on. Our Slogan: First Test, First Pass. Help you to pass any IT Certification exams at the first try. You can reach us at any of the email addresses listed below. Any problems about IT certification or our products, you could rely upon us, we will give you satisfactory answers in 24 hours.
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