Amazon SOA-C02 AWS Certified SysOps Administrator – Associate Online Training
Amazon SOA-C02 Online Training
The questions for SOA-C02 were last updated at Jul 17,2025.
- Exam Code: SOA-C02
- Exam Name: AWS Certified SysOps Administrator - Associate
- Certification Provider: Amazon
- Latest update: Jul 17,2025
A SysOps administrator developed a Python script that uses the AWS SDK to conduct several maintenance tasks. The script needs to run automatically every night.
What is the MOST operationally efficient solution that meets this requirement?
- A . Convert the Python script to an AWS Lambda (unction. Use an Amazon EventBridge (Amazon CloudWatch Events) rule to invoke the function every night.
- B . Convert the Python script to an AWS Lambda function. Use AWS CloudTrail to invoke the function every night.
- C . Deploy the Python script to an Amazon EC2 Instance. Use Amazon EventBridge (Amazon CloudWatch Events) to schedule the instance to start and stop every night.
- D . Deploy the Python script to an Amazon EC2 instance. Use AWS Systems Manager to schedule the instance to start and stop every night.
A SysOps administrator must create a solution that automatically shuts down any Amazon EC2 instances that have less than 10% average CPU utilization for 60 minutes or more.
Which solution will meet this requirement In the MOST operationally efficient manner?
- A . Implement a cron job on each EC2 instance to run once every 60 minutes and calculate the current CPU utilization. Initiate an instance shutdown If CPU utilization is less than 10%.
- B . Implement an Amazon CloudWatch alarm for each EC2 instance to monitor average CPU utilization. Set the period at 1 hour, and set the threshold at 10%. Configure an EC2 action on the alarm to stop the instance.
- C . Install the unified Amazon CloudWatch agent on each EC2 instance, and enable the Basic level predefined metric set. Log CPU utilization every 60 minutes, and initiate an instance shutdown if CPU utilization is less than 10%.
- D . Use AWS Systems Manager Run Command to get CPU utilization from each EC2 instance every 60 minutes. Initiate an instance shutdown if CPU utilization is less than 10%.
A company uses AWS Cloud Formation templates to deploy cloud infrastructure. An analysis of all the company’s templates shows that the company has declared the same components in multiple templates. A SysOps administrator needs to create dedicated templates that have their own parameters and conditions for these common components.
Which solution will meet this requirement?
- A . Develop a CloudFormaiion change set.
- B . Develop CloudFormation macros.
- C . Develop CloudFormation nested stacks.
- D . Develop CloudFormation stack sets.
A company has deployed AWS Security Hub and AWS Config in a newly implemented organization in AWS Organizations. A SysOps administrator must implement a solution to restrict all member accounts in the organization from deploying Amazon EC2 resources in the ap-southeast-2 Region. The solution must be implemented from a single point and must govern an current and future accounts. The use of root credentials also must be restricted in member accounts.
Which AWS feature should the SysOps administrator use to meet these requirements?
- A . AWS Config aggregator
- B . IAM user permissions boundaries
- C . AWS Organizations service control policies (SCPs)
- D . AWS Security Hub conformance packs
A company has a new requirement stating that all resources in AWS must be tagged according to a set policy.
Which AWS service should be used to enforce and continually identify all resources that are not in compliance with the policy?
- A . AWS CloudTrail
- B . Amazon Inspector
- C . AWSConfig
- D . AWS Systems Manager
A SysOps administrator has used AWS Cloud Formation to deploy a sereness application into a production VPC. The application consists of an AWS Lambda function, an Amazon DynamoOB table, and an Amazon API Gateway API. The SysOps administrator must delete the AWS Cloud Formation stack without deleting the DynamoOB table.
Which action should the SysOps administrator take before deleting the AWS Cloud Formation stack?
- A . Add a Retain deletion policy to the DynamoOB resource in the AWS CloudFormation stack.
- B . Add a Snapshot deletion policy to the DynamoOB resource In the AWS CloudFormation stack.
- C . Enable termination protection on the AWS Cloud Formation stack.
- D . Update the application’s IAM policy with a Deny statement for the dynamodb:DeleteTabie action.
A company has a critical serverless application that uses multiple AWS Lambda functions. Each Lambda function generates 1 GB of log data daily in its own Amazon CloudWatch Logs log group. The company’s security team asks for a count of application errors, grouped by type, across all of the log groups.
What should a SysOps administrator do to meet this requirement?
- A . Perform a CloudWatch Logs Insights query that uses the stats command and count function.
- B . Perform a CloudWatch Logs search that uses the groupby keyword and count function.
- C . Perform an Amazon Athena query that uses the SELECT and GROUP BY keywords.
- D . Perform an Amazon RDS query that uses the SELECT and GROUP BY keywords.
A SysOps administrator needs to give users the ability to upload objects to an Amazon S3 bucket. The SysOps administrator creates a presigned URL and provides the URL to a user, but the user cannot upload an object to the S3 bucket. The presigned URL has not expired, and no bucket policy is applied to the S3 bucket.
Which of the following could be the cause of this problem?
- A . The user has not properly configured the AWS CLI with their access key and secret access key.
- B . The SysOps administrator does not have the necessary permissions to upload the object to the S3 bucket.
- C . The SysOps administrator must apply a bucket policy to the S3 bucket to allow the user to upload the object.
- D . The object already has been uploaded through the use of the presigned URL, so the presigned URL is no longer valid.
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 t2 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?
- A . Change the Amazon EBS volume to Provisioned lOPs
- B . Upgrade to a compute-optimized instance
- C . Add additional t3. large instances to the application
- D . Purchase Reserved Instances
A company is tunning a website on Amazon EC2 instances thai are in an Auto Scaling group When the website traffic increases, additional instances lake several minutes to become available because ot a long-running user data script that installs software A SysOps administrator must decrease the time that is required (or new instances to become available
Which action should the SysOps administrator take to meet this requirement?
- A . Reduce the scaling thresholds so that instances are added before traffic increases
- B . Purchase Reserved Instances to cover 100% of the maximum capacity of the Auto Scaling group
- C . Update the Auto Scaling group to launch instances that have a storage optimized instance type
- D . Use EC2 Image Builder to prepare an Amazon Machine Image (AMI) that has pre-installed software
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