A company is deploying an application that processes large quantities of data in parallel.The company plans to use Amazon EC2 instances for the workload.The network architecture must be configurable to prevent groups of nodes from sharing the same underlying hardware.
Which networking solution meets these requirements?
Run the EC2 instances in a spread placement group.
Group the EC2 instances in separate accounts.
Configure the EC2 instances with dedicated tenancy.
Configure the EC2 instances with shared tenancy.
Explanations:
Spread placement groups place each EC2 instance on distinct hardware, preventing hardware sharing across instances.
Separate accounts do not ensure EC2 instances run on separate underlying hardware within the same region or availability zone.
Dedicated tenancy provides single-tenant hardware but does not guarantee separation between groups of instances.
Shared tenancy does not restrict hardware sharing, allowing instances to run on shared hardware.
I design that the answer is:
Run the EC2 instances in a spread placement group.