In order to optimize performance for a compute cluster that requires low inter-node latency, which feature in the following list should you use?
A) AWS Direct Connect
B) Placement Groups
C) VPC private subnets
D) EC2 Dedicated Instances
E) Multiple Availability Zones

Question

Quizplus · Accepted Answer

Placement Groups, specifically Cluster Placement Groups, are designed to provide low-latency networking between instances in a compute cluster by placing them physically close together within a single Availability Zone.

In Order to Optimize Performance for a Compute Cluster That