Crucial Exams

AWS Certified Solutions Architect Professional SAP-C02 Practice Question

A manufacturing company is migrating an MPI-based high-performance computing (HPC) simulation that will run on 128 c7n.16xlarge Amazon EC2 instances. The application needs sub-millisecond internode latency and at least 25 Gbps of sustained throughput between all nodes. The team is willing to place every instance in the same Availability Zone and wants the simplest way to achieve the required network performance. Which deployment strategy should the solutions architect recommend?

  • Use a rack-level spread placement group across three Availability Zones to keep nodes on separate racks.

  • Launch the instances without a placement group and attach Elastic Fabric Adapter (EFA) to each node.

  • Launch all 128 c7n.16xlarge instances into a cluster placement group in a single Availability Zone.

  • Launch the instances into a partition placement group that spans two Availability Zones with four partitions.

AWS Certified Solutions Architect Professional SAP-C02
Continuous Improvement for Existing Solutions
Your Score:
Settings & Objectives
Random Mixed
Questions are selected randomly from all chosen topics, with a preference for those you haven’t seen before. You may see several questions from the same objective or domain in a row.
Rotate by Objective
Questions cycle through each objective or domain in turn, helping you avoid long streaks of questions from the same area. You may see some repeat questions, but the distribution will be more balanced across topics.

Check or uncheck an objective to set which questions you will receive.

Wipe Score
Bash, the Crucial Exams Chat Bot
AI Bot