AWS Certified SysOps Administrator SOA-C01 – Question451

What is a placement group in Amazon EC2?

A. It is a logical grouping of EC2 instances within a single Availability Zone.
B. It the edge location of your web content.
C. It is a group used to span multiple Availability Zones.
D. It is the AWS region where you run the EC2 instance of your web content.

Correct Answer: A

Explanation:

Explanation: A placement group is a logical grouping of instances within a single Availability Zone. Placement groups are recommended for applications that benefit from low network latency, high network throughput, or both. Reference: http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/placement-groups…