Discover which AWS service provides a global Content Delivery Network (CDN) for secure, low-latency, and high-speed content delivery. Learn why Amazon CloudFront is the best choice for AWS Certified Cloud Practitioner CLF-C02 exam preparation.
Table of Contents
Question
Which AWS service offers a global CDN for secure delivery of content with high speed and low latency?
A. Amazon EC2
B. Amazon CloudFront
C. Amazon CloudWatch
D. AWS CloudFormation
Answer
B. Amazon CloudFront
Explanation
Amazon CloudFront is a global CDN service for secure and fast delivery of content.
Amazon CloudFront is the AWS service designed to provide a global Content Delivery Network (CDN) for secure, high-speed, and low-latency content delivery. It accelerates the distribution of static and dynamic web content, including HTML, CSS, JavaScript files, images, videos, APIs, and more. Here’s why it is the correct answer:
Key Features of Amazon CloudFront
Global Edge Network
CloudFront operates through a network of over 410 Points of Presence (PoPs) globally, ensuring that user requests are served from the nearest edge location to minimize latency and maximize speed.
Low Latency and High Speed
By caching content at edge locations and leveraging the AWS backbone network, CloudFront reduces the time it takes to deliver data to users worldwide.
Enhanced Security
CloudFront integrates with AWS Shield Standard for DDoS protection and supports HTTPS connections with advanced SSL/TLS encryption. It also works seamlessly with AWS Web Application Firewall (WAF) for additional security.
Dynamic and Static Content Delivery
Whether serving static files or dynamic content like APIs or personalized user data, CloudFront optimizes performance through intelligent routing and caching mechanisms.
Cost-Effective
With a pay-as-you-go pricing model and reduced backend load due to caching at edge locations, CloudFront minimizes operational costs.
Why Not the Other Options?
A. Amazon EC2: This service provides scalable compute capacity but does not function as a CDN.
C. Amazon CloudWatch: This is a monitoring service for AWS resources and applications but does not deliver content.
D. AWS CloudFormation: This service automates infrastructure provisioning but is unrelated to content delivery.
Amazon CloudFront stands out as the optimal choice for delivering content globally with high speed, low latency, and robust security features, making it an essential service to understand for the AWS Certified Cloud Practitioner CLF-C02 exam.
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