Amazon
DOP-C02 · Question #84
DOP-C02 Question #84: Real Exam Question with Answer & Explanation
Sign in or unlock DOP-C02 to reveal the answer and full explanation for question #84. The question stem and answer options stay visible for context.
Submitted by saadiq_pk· Mar 6, 2026Resilient Cloud Solutions
Question
A DevOps engineer is creating an AWS CloudFormation template to deploy a web service. The web service will run on Amazon EC2 instances in a private subnet behind an Application Load Balancer (ALB). The DevOps engineer must ensure that the service can accept requests from clients that have IPv6 addresses. What should the DevOps engineer do with the CloudFormation template so that IPv6 clients can access the web service?
Options
- AAdd an IPv6 CIDR block to the VPC and the private subnet for the EC2 instances. Create route
- BAssign each EC2 instance an IPv6 Elastic IP address. Create a target group, and add the EC2
- CReplace the ALB with a Network Load Balancer (NLB). Add an IPv6 CIDR block to the VPC and
- DAdd an IPv6 CIDR block to the VPC and subnets for the ALB. Create a listener on port 443. and
Unlock DOP-C02 to see the answer
You've previewed enough free DOP-C02 questions. Unlock DOP-C02 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.
Topics
#IPv6 networking#Application Load Balancer#VPC configuration#CloudFormation