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Question 334 - CAS-004 discussion

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A local university that has a global footprint is undertaking a complete overhaul of its website and associated systems. Some of the requirements are:

* Handle an increase in customer demand of resources

* Provide quick and easy access to information

* Provide high-quality streaming media

* Create a user-friendly interface

Which of the following actions should be taken FIRST?

A.
Deploy high-availability web servers.
Answers
A.
Deploy high-availability web servers.
B.
Enhance network access controls.
Answers
B.
Enhance network access controls.
C.
Implement a content delivery network.
Answers
C.
Implement a content delivery network.
D.
Migrate to a virtualized environment.
Answers
D.
Migrate to a virtualized environment.
Suggested answer: C

Explanation:

A content delivery network (CDN) is a geographically distributed network of servers that can cache content close to end users, allowing for faster and more efficient delivery of web content, such as images, videos, and streaming media. A CDN can also handle an increase in customer demand of resources, provide high-quality streaming media, and create a user-friendly interface by reducing latency and bandwidth consumption. A CDN can also improve the security and availability of the website by mitigating DDoS attacks and providing redundancy. Verified

Reference:

https://www.cloudflare.com/learning/cdn/what-is-a-cdn/

https://learn.microsoft.com/en-us/azure/cdn/cdn-overview

https://en.wikipedia.org/wiki/Content_delivery_network

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asked 02/10/2024
Sergio Monsegur Torralba
31 questions
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