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Answer: By making arrangements for the specified duration
The correct answer is D: 'Create an On-Demand Capacity Reservation that specifies the Region and three Availability Zones needed.' This is because On-Demand Capacity Reservations allow you to reserve capacity for your Amazon EC2 instances in specific Availability Zones, ensuring that you have the needed capacity for a specified period. This is particularly important for events or workloads that require guaranteed capacity. Option A and C, which mention Reserved Instances, do not guarantee capacity in specific Availability Zones. Option B does not specify multiple Availability Zones, which is crucial for the requirement.
Author: LeetQuiz Editorial Team
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How can a company ensure Amazon EC2 capacity in multiple Availability Zones for a one-week event?
A
By purchasing Reserved Instances
B
By creating On-Demand Capacity Reservations
C
By specifying the required Region and Availability Zones
D
By making arrangements for the specified duration
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