Multiple Choice Questions on CDNs and Direct Server Serving PDF

Add the following multiple choice questions and answers and explanations verbatim (DO NOT change the given wording). ========================================== New Question 1: What is a key advantage of using a CDN in terms of scalability? Choice A: It requires minimal configuration changes to hand...

Add the following multiple choice questions and answers and explanations verbatim (DO NOT change the given wording). ========================================== New Question 1: What is a key advantage of using a CDN in terms of scalability? Choice A: It requires minimal configuration changes to handle increased traffic. Choice B: It can efficiently manage high traffic loads and traffic spikes. Choice C: It reduces the need for multiple origin servers. Choice D: It simplifies the overall website architecture. Correct answer: B Explanation: CDNs are designed to handle high traffic volumes and sudden traffic spikes by distributing the load across multiple servers, ensuring that the website remains responsive even under heavy demand. ========================================== New Question 2: Which of the following is a disadvantage related to the complexity of using a CDN? Choice A: It simplifies content management. Choice B: It eliminates the need for server maintenance. Choice C: It requires configuration and ongoing maintenance of CDN settings. Choice D: It reduces the number of servers needed. Correct answer: C Explanation: Implementing a CDN introduces additional layers of configuration and maintenance, as administrators must manage CDN settings and ensure proper integration with the origin server. ========================================== New Question 3: What is a primary benefit of direct server serving in terms of simplicity? Choice A: It offers automatic scaling based on traffic. Choice B: It eliminates the need for additional services or configurations. Choice C: It provides multiple points of content delivery. Choice D: It enhances security through distributed servers. Correct answer: B Explanation: Direct server serving is straightforward because it involves serving content directly from a single server without the need for additional services like CDNs, simplifying the setup and management process. ========================================== New Question 4: Which of the following is a potential drawback of direct server serving related to latency? Choice A: It ensures consistent load times for all users. Choice B: Users far from the server location may experience slower access. Choice C: It caches content in multiple geographic locations. Choice D: It automatically optimizes content delivery routes. Correct answer: B Explanation: Since all content is served from a single server location, users who are geographically distant from the server may experience increased latency, resulting in slower access times. ========================================== New Question 5: What scalability limitation is associated with direct server serving? Choice A: It can easily handle global traffic without additional resources. Choice B: It may struggle to efficiently manage sudden increases in traffic. Choice C: It distributes traffic across multiple servers automatically. Choice D: It optimizes bandwidth usage across various regions. Correct answer: B Explanation: Direct server serving relies on a single server to handle all traffic, which can lead to performance issues and potential downtime when experiencing sudden increases in traffic, as the server may become overwhelmed. ========================================== New Question 6: How does using a CDN generally affect the user experience compared to direct server serving? Choice A: It decreases the overall speed of content delivery. Choice B: It provides a better user experience in terms of loading speed, especially for distant users. Choice C: It has no impact on user experience. Choice D: It complicates the content delivery process for users. Correct answer: B Explanation: CDNs enhance user experience by delivering content from servers that are geographically closer to the user, resulting in faster loading times and a smoother browsing experience, particularly for users located far from the origin server. ==========================================