Posted by: Pdfprep
Post Date: January 27, 2021
A company runs a high performance computing (HPC) workload on AWS. The workload required low-latency network performance and high network throughput with tightly coupled node-to-node communication. The Amazon EC2 instances are properly sized for compute and storage capacity, and are launched using default options.
What should a solutions architect propose to improve the performance of the workload?
A . Choose a cluster placement group while launching Amazon EC2 instances
B . Choose dedicated instance tenancy while launching Amazon EC2 instances
C . Choose an Elastic Inference accelerator while launching Amazon EC2 instances
D . Choose the required capacity reservation while launching Amazon EC2 instances.
Answer: A
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