AWS Certified Advanced Networking - Specialty ANS-C01 — Topic 1 Question 156

Question

A network engineer needs to design the architecture for a high performance computing (HPC) workload. Amazon EC2 instances will require 10 Gbps flows and an aggregate throughput of up to 100 Gbps across many instances with low-latency communication. Which architecture solution will optimize this workload?

Accepted Answer

Correct answer: A. The correct answer is A. Option A: Place nodes in a single subnet of a VPC. Configure a cluster placement group. Ensure that the latest Elastic Fabric Adapter (EFA) drivers are installed on the EC2 instances with a supported operating system. Amazon EC2 provides resizable virtual servers when you need full control of the operating system. AWS Config tracks resource configuration changes and evaluates compliance. This option meets the real-time / low-latency performance requirement.

AWS Certified Advanced Networking - Specialty ANS-C01 — Question 156