Explanation:
A cluster placement group is a logical grouping of instances within a single Availability Zone. It provides the lowest latency and the highest packet-per-second network performance for the instances. This setup is highly recommended for tightly coupled node-to-node communication required by High Performance Computing (HPC) applications.
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Question 36.
A company has a high performance computing (HPC) application that runs on Amazon EC2 instances. The application requires minimum latency and maximum network throughput between nodes. How should a SysOps administrator deploy the EC2 instances to meet these requirements?
A
Use a cluster placement group in a single Availability Zone.
B
Use a cluster placement group across multiple Availability Zones.
C
Use a partition placement group in a single Availability Zone.
D
Use a partition placement group across multiple Availability Zones.
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