Questão de Segurança da Informação
A company is planning to build a high performance computing (HPC) workload as a service solution that is hosted on AWS. A group of 16 Amazon EC2 Linux Instances requires the lowest possible latency for node-to-node communication. The instances also need a shared block device volume for high-performing storage. Which solution will meet these requirements?
A
Use a cluster placement group. Attach a single Provisioned IOPS SSD Amazon Elastic Block Store (Amazon EBS) volume to all the instances by using Amazon EBS Multi-Attach
B
Use a cluster placement group. Create shared file systems across the instances by using Amazon Elastic File System (Amazon EFS)
C
Use a partition placement group. Create shared file systems across the instances by using Amazon Elastic File System (Amazon EFS).
D
Use a spread placement group. Attach a single Provisioned IOPS SSD Amazon Elastic Block Store (Amazon EBS) volume to all the instances by using Amazon EBS Multi-Attach.
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