AWS Certified Advanced Networking – Specialty ANS-C00 – Question143

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?

A.
There is no rule in your bucket policy allowing public access.
B. The images in S3 are saved as .png instead of .jpg.
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:

Explanation:
You must have a Route 53 record. You never want to give public access to your content bucket.