A company wants to launch a group of Amazon EC2 instances that need to communicate with each other with the lowest possible latency. Which combination of actions should a SysOps administrator take when launching these instances? (Choose two.)
A) Launch instances in different VPCs with a VPN tunnel.
B) Launch instances in different VPCs with VPC peering enabled.
C) Launch instances in a cluster placement group.
D) Launch instances in a spread placement group.
E) Launch instances with enhanced networking enabled.

Question

Quizplus · Accepted Answer

Launching instances in a cluster placement group ensures low latency and high throughput as they are placed physically close together. Enabling enhanced networking provides higher bandwidth and lower latency.

A Company Wants to Launch a Group of Amazon EC2