Free CompTIA Network+ N10-009 Practice Question

A Content Delivery Network (CDN) is designed to cache content at multiple geographical locations to ensure faster delivery of multimedia content and webpages to a global audience, effectively handling high traffic and enhancing web performance. VPNs, while useful for secure connectivity, primarily focus on security rather than performance enhancement. Load balancers distribute traffic across servers to prevent any one server from becoming overwhelmed, but they do not reduce latency caused by geographical distance. Firewalls monitor and control incoming and outgoing network traffic based on predetermined security rules and do not influence content delivery speed.