AWS Certified SysOps Administrator - Associate SOA-C02 — Topic 1 Question 455

Question

A company deploys a new application on three Amazon EC2 instances across three Availability Zones. The company uses a Network Load Balancer (NLB) to route traffic to the EC2 instances. A SysOps administrator must implement a solution so that the EC2 instances allow traffic from only the NLB. What should the SysOps administrator do to meet these requirements with the LEAST operational overhead?

Accepted Answer

Correct answer: A. The correct answer is A. Option A: Configure the security group that is associated with the EC2 instances to allow traffic from only the security group that is associated with the NLB Amazon EC2 provides resizable virtual servers when you need full control of the operating system. AWS Config tracks resource configuration changes and evaluates compliance.

AWS Certified SysOps Administrator - Associate SOA-C02 — Question 455