DATABASE FUNDAMENTALS
CLOUD COMPUTING AND DATABASES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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single
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multiple
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all
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no
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Detailed explanation-1: -AWS recommends provisioning your resources across multiple Availability Zones. You learn about the tools you use to manage these resources later in this module.
Detailed explanation-2: -The statement “A region always contains two availability zones” is false because regions will contain at least two availability zones, not exactly two.
Detailed explanation-3: -The AWS Cloud infrastructure is built around AWS Regions and Availability Zones. An AWS Region is a physical location in the world where we have multiple Availability Zones.
Detailed explanation-4: -Availability Zones are distinct locations within an AWS Region that are engineered to be isolated from failures in other Availability Zones. They provide inexpensive, low-latency network connectivity to other Availability Zones in the same AWS Region. Each region is completely independent.