AWS Certified SysOps Administrator – Associate (legacy) — Question 424

What does Amazon Route53 provide?

Answer options

• A. A global Content Delivery Network
• B. A scalable DNS web service
• C. An SSH endpoint for Amazon EC2
• D. None of these

Correct answer: B

Explanation

Amazon Route53 is a highly available and scalable Domain Name System (DNS) web service designed to route end users to internet applications. A global Content Delivery Network is provided by Amazon CloudFront, not Route53. Additionally, Route53 does not serve as an SSH endpoint for Amazon EC2, which is typically handled via AWS Systems Manager Session Manager or direct SSH connections.