DATABASE FUNDAMENTALS
CLOUD COMPUTING AND DATABASES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -True or false? Edge locations are only located in the same general area as Regions. The correct answer is False.
Detailed explanation-2: -Since Edge locations and Regions serve as separate infrastructure components, your business can push content from Regions to a specific collection of Edge locations across the globe. That allows accelerating both communication and content delivery.
Detailed explanation-3: -Network Connectivity and Backbone CloudFront edge locations are connected to the AWS Regions through the AWS network backbone-fully redundant, multiple 100GbE parallel fiber that circles the globe and links with tens of thousands of networks for improved origin fetches and dynamic content acceleration.
Detailed explanation-4: -The AWS Cloud in North America has 25 Availability Zones within seven geographic Regions, with 44 Edge Network locations and two Regional Edge Cache locations.
Detailed explanation-5: -An edge location is where end users access services located at AWS. They are located in most of the major cities around the world and are specifically used by CloudFront (CDN) to distribute content to end user to reduce latency. It is like frontend for the service we access which are located in AWS cloud.