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Answer: EC2 instances in the same AZ with a cluster placement group.
Option A is correct because launching all EC2 instances in the same Availability Zone and specifying a placement group with a cluster strategy ensures low-latency network performance and high throughput, which are critical for the explained requirements. Keeping the instances within the same AZ minimizes data transfer costs since inter-AZ data transfers are typically more expensive. The cluster placement group maximizes network performance, thus addressing the high throughput need.
Author: LeetQuiz Editorial Team
For a latency-sensitive application on EC2 requiring high throughput and minimizing data transfer costs, which network design is most cost-effective?
A
EC2 instances in the same AZ with a cluster placement group.
B
EC2 instances in different AZs with a partition placement group.
C
Auto Scaling based on network utilization in different AZs.
D
Auto Scaling with a step policy in different AZs.
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