Free SOA-C02 Exam Braindumps
AWS Certified SysOps Administrator - Associate Questions 111–115 (page: 24)

Updated On: 10-Feb-2026

A company has 10 Amazon EC2 instances in its production account. A SysOps administrator must ensure that email notifications are sent to administrators each time there is an EC2 instance state change.
Which solution will meet this requirements?

  1. Configure an Amazon Route 53 simple routing policy that publishes a message to an Amazon Simple Notification Service (Amazon SNS) topic when an EC2 instance state changes. This SNS topic then sends notifications to its email subscribers.
  2. Configure an Amazon Route 53 simple routing policy that publishes a message to an Amazon Simple Queue Service (Amazon SQS) queue when an EC2 instance state changes. This SQS queue then sends notifications to its email subscribers.
  3. Create an Amazon EventBridge (Amazon CloudWatch Events) rule that publishes a message to an Amazon Simple Notification Service (Amazon SNS) topic when an EC2 instance state changes. This SNS topic then sends notifications to its email subscribers.
  4. Create an Amazon EventBridge (Amazon CloudWatch Events) rule that publishes a message to an Amazon Simple Queue Service (Amazon SQS) queue when an EC2 instance state changes. This SQS queue then sends notifications to its email subscribers.

Answer(s): C



A company has an application that runs on a fleet of Amazon EC2 instances behind an Elastic Load Balancer. The instances run in an Auto Scaling group. The application's performance remains consistent throughout most of each day. However, an increase in user traffic slows the performance during the same 4-hour period of time each day.
What is the MOST operationally efficient solution that will resolve this issue?

  1. Configure a second Elastic Load Balancer in front of the Auto Scaling group with a weighted routing policy.
  2. Configure the fleet of EC2 instances to run on larger instance types to support the increase in user traffic.
  3. Create a scheduled scaling action to scale out the number of EC2 instances shortly before the increase in user traffic occurs.
  4. Manually add a few more EC2 instances to the Auto Scaling group to support the increase in user traffic.

Answer(s): C



A company hosts an application on an Amazon EC2 instance in a single AWS Region. The application requires support for non-HTTP TCP traffic and HTTP traffic.
The company wants to deliver content with low latency by leveraging the AWS network. The company also wants to implement an Auto Scaling group with an
Elastic Load Balancer.
How should a SysOps administrator meet these requirements?

  1. Create an Auto Scaling group with an Application Load Balancer (ALB). Add an Amazon CloudFront distribution with the ALB as the origin.
  2. Create an Auto Scaling group with an Application Load Balancer (ALB). Add an accelerator with AWS Global Accelerator with the ALB as an endpoint.
  3. Create an Auto Scaling group with a Network Load Balancer (NLB). Add an Amazon CloudFront distribution with the NLB as the origin.
  4. Create an Auto Scaling group with a Network Load Balancer (NLB). Add an accelerator with AWS Global Accelerator with the NLB as an endpoint.

Answer(s): D



A SysOps administrator has an AWS CloudFormation template that is used to deploy an encrypted Amazon Machine Image (AMI). The CloudFormation template will be used in a second account so the SysOps administrator copies the encrypted AMI to the second account. When launching the new CloudFormation stack in the second account, it fails.
Which action should the SysOps administrator take to correct the issue?

  1. Change the AMI permissions to mark the AMI as public.
  2. Deregister the AMI in the source account.
  3. Re-encrypt the destination AMI with an AWS Key Management Service (AWS KMS) key from the destination account.
  4. Update the CloudFormation template with the ID of the AMI in the destination account.

Answer(s): C



A company’s SysOps administrator deploys four new Amazon EC2 instances by using the standard Amazon Linux 2 Amazon Machine Image (AMI). The company needs to be able to use AWS Systems Manager to manage the instances. The SysOps administrator notices that the instances do not appear in the Systems Manager console.
What must the SysOps administrator do to resolve this issue?

  1. Connect to each instance by using SSH. Install Systems Manager Agent on each instance. Configure Systems Manager Agent to start automatically when the instances start up.
  2. Use AWS Certificate Manager (ACM) to create a TLS certificate. Import the certificate into each instance. Configure Systems Manager Agent to use the TLS certificate for secure communications.
  3. Connect to each instance by using SSH. Create an ssm-user account. Add the ssm-user account to the /etc/sudoers.d directory.
  4. Attach an IAM instance profile to the instances. Ensure that the instance profile contains the AmazonSSMManagedInstanceCore policy.

Answer(s): D



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