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SOA-C02 · Question #648

SOA-C02 Question #648: Real Exam Question with Answer & Explanation

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Submitted by valeria.br· Mar 30, 2026

Question

A company runs a workload on a high performance computing (HPC) cluster on AWS. The workload is Linux-based and uses three Amazon EC2 instances. Each EC2 instance has a 10 TiB Throughput Optimized HDD (st1) Amazon Elastic Block Store (Amazon EBS) volume. A SysOps administrator determines that the current storage is not meeting the workload's performance needs. The workload needs a durable file store that has throughput of 100,000 IOPS. Which solution will meet these requirements?

Options

  • ACreate an Amazon ElastiCache (Redis OSS) instance. Keep the append-only file (AOF) feature
  • BCreate an Amazon S3 bucket in the same AWS Region where the HPC cluster is deployed.
  • CCreate an Amazon FSx for Lustre file system. Configure an appropriate number of IOPS.
  • DCreate an Amazon S3 bucket in the same AWS Region where the HPC cluster is deployed.

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