AWS Certified Advanced Networking – Specialty (ANS-C00) — Question 177

You have just deployed a website that utilizes CloudFront, ELB, and S3 to serve content. When users access your site, they are seeing broken image links. You know you configured CloudFront to use cdn.yourdomain.com. What is the most likely reason why your users not seeing the images?

Answer options

• A. There is no rule in your bucket policy allowing public access. [1]
• C. There is no record in Route 53 pointing cdn.yourdomain.com to the ALIAS.
• D. The users are using Internet Explorer.

Correct answer: C

Explanation

The correct answer is C, as a missing record in Route 53 would prevent users from reaching the CloudFront distribution, resulting in broken image links. Option A is incorrect because even without public access, CloudFront can still retrieve content if properly configured. Options B and D are irrelevant to the issue, as they do not directly impact the connectivity to CloudFront or S3.