Amazon AWS Certified SysOps Administrator - Associate Exam
AWS Certified SysOps Administrator (Page 2 )

Updated On: 11-Jan-2026

A company has an infernal web application that runs on Amazon EC2 instances behind an Application Load Balancer. The instances run in an Amazon EC2 Auto
Scaling group in a single Availability Zone. A SysOps administrator must make the application highly available.
Which action should the SysOps administrator take to meet this requirement?

  1. Increase the maximum number of instances in the Auto Scaling group to meet the capacity that is required at peak usage.
  2. Increase the minimum number of instances in the Auto Scaling group to meet the capacity that is required at peak usage.
  3. Update the Auto Scaling group to launch new instances in a second Availability Zone in the same AWS Region.
  4. Update the Auto Scaling group to launch new instances in an Availability Zone in a second AWS Region.

Answer(s): C



A SysOps administrator is managing a web application that runs on Amazon EC2 instances behind an Application Load Balancer (ALB). The instances run in an EC2 Auto Scaling group. The administrator wants to set an alarm for when all target instances associated with the ALB are unhealthy.
Which condition should be used with the alarm?

  1. AWS/ApplicationELB HealthyHostCount <= 0
  2. AWS/ApplicationELB UnhealthyHostCount >= 1
  3. AWS/EC2 StatusCheckFailed <= 0
  4. AWS/EC2 StatusCheckFailed >= 1

Answer(s): A



A company’s financial department needs to view the cost details of each project in an AWS account. A SysOps administrator must perform the initial configuration that is required to view cost for each project in Cost Explorer.
Which solution will meet this requirement?

  1. Activate cost allocation tags. Add a project tag to the appropriate resources.
  2. Configure consolidated billing. Create AWS Cost and Usage Reports.
  3. Use AWS Budgets. Create AWS Budgets reports.
  4. Use cost categories to define custom groups that are based on AWS cost and usage dimensions.

Answer(s): A



A user is connected to an Amazon EC2 instance in a private subnet. The user is unable to access the internet from the instance by using the following curl command: curl http:/www.example.com.
A SysOps administrator reviews the VPC configuration and learns the following information:
• The private subnet has a route to a NAT gateway for CIDR 0.0.0.0/0
• The outbound security group for the EC2 instance contains one rule: outbound for port 443 to CIDR 0.0.0.0/0
• The inbound security group for the EC2 instance allows ports 22 and 443 from the user's IP address.
• The inbound network ACL for the subnet allows port 22 and port range 1024-65535 from CIDR 0.0.0.0/0
Which action will allow the user to complete the curl request successfully?

  1. Add an additional inbound network ACL rule for port 80 to CIDR 0.0.0.0/0.
  2. Add an additional inbound security group rule for port 80 to CIDR 0.0.0.0/0.
  3. Add an additional outbound security group rule for port 80 to CIDR 0.0.0.0/0.
  4. Add an additional outbound security group rule for port 80 to the user's IP address.

Answer(s): C



A SysOps administrator is responsible for a legacy, CPU-heavy application. The application can only be scaled vertically. Currently, the application is deployed on a single t3.large Amazon EC2 instance. The system is showing 90% CPU usage and significant performance latency after a few minutes.
What change should be made to alleviate the performance problem?

  1. Change the Amazon EBS volume to Provisioned IOPs.
  2. Upgrade to a compute-optimized instance.
  3. Add additional t2.large instances to the application.
  4. Purchase Reserved Instances.

Answer(s): B



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