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Question 425 - SOA-C02 discussion

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The company needs to minimize network latency for a cluster of EC2 instances running custom software for advanced statistical analysis.

A.

Place all the EC2 instances into a cluster placement group.

Answers
A.

Place all the EC2 instances into a cluster placement group.

B.

Configure and assign two Elastic IP addresses for each EC2 instance.

Answers
B.

Configure and assign two Elastic IP addresses for each EC2 instance.

C.

Configure jumbo frames on all the EC2 instances in the cluster.

Answers
C.

Configure jumbo frames on all the EC2 instances in the cluster.

D.

Place all the EC2 instances into a spread placement group in the same AWS Region.

Answers
D.

Place all the EC2 instances into a spread placement group in the same AWS Region.

Suggested answer: A

Explanation:

Cluster placement groups are designed to place EC2 instances close together within a single Availability Zone, which reduces latency and maximizes network performance between instances.

Cluster Placement Group: Reduces network latency by keeping instances in close proximity within the same hardware, providing low-latency, high-throughput networking.

High Network Performance: Ideal for latency-sensitive applications, especially those running within a clustered architecture.

Spread placement groups are designed for high availability rather than low latency. Jumbo frames may improve throughput but not significantly reduce latency.

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asked 06/11/2024
Michael Marzotto
36 questions
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