Amazon AWS Certified SysOps Administrator - Associate SOA-C01
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#281 (Accuracy: 100% / 1 votes)
A SysOps Administrator has received a request to enable access logging for a Network Load Balancer and is setting up an Amazon S3 bucket to store the logs.
What are the MINIMUM requirements for the S3 bucket? (Choose two.)
  • A. The bucket must be in the same Region as the Network Load Balancer.
  • B. The bucket must have a bucket policy that grants Elastic Load Balancing permissions to write the access logs to the bucket.
  • C. The bucket must have encryption enabled.
  • D. The bucket must have lifecycle policies set.
  • E. The bucket must have public access disabled.
#282 (Accuracy: 100% / 2 votes)
The Security team at AnyCompany discovers that some employees have been using individual AWS accounts that are not under the control of AnyCompany. The team has requested that those individual accounts be linked to the central organization using AWS Organizations.
Which action should a SysOps Administrator take to accomplish this?
  • A. Add each existing account to the central organization using AWS IAM.
  • B. Create a new organization in each account and join them to the central organization.
  • C. Log in to each existing account and add them to the central organization.
  • D. Send each existing account an invitation from the central organization.
#283 (Accuracy: 100% / 2 votes)
An application is running on Amazon EC2 instances behind an Application Load Balancer (ALB). The instances are configured in an Amazon EC2 Auto Scaling group. A SysOps Administrator must configure the application to scale based on the number of incoming requests.
Which solution accomplishes this with the LEAST amount of effort?
  • A. Use a simple scaling policy based on a custom metric that measures the average active requests of all EC2 instances
  • B. Use a simple scaling policy based on the Auto Scaling group GroupDesiredCapacity metric
  • C. Use a target tracking scaling policy based on the ALB's ActiveConnectionCount metric
  • D. Use a target tracking scaling policy based on the ALB's RequestCountPerTarget metric
#284 (Accuracy: 100% / 2 votes)
A SysOps Administrator needs to create a replica of a company's existing AWS infrastructure in a new AWS account. Currently, an AWS Service Catalog portfolio is used to create and manage resources.
What is the MOST efficient way to accomplish this?
  • A. Create an AWS CloudFormation template to use the AWS Service Catalog portfolio in the new AWS account.
  • B. Manually create an AWS Service Catalog portfolio in the new AWS account that duplicates the original portfolio.
  • C. Run an AWS Lambda function to create a new AWS Service Catalog portfolio based on the output of the DescribePortfolio API operation.
  • D. Share the AWS Service Catalog portfolio with the other AWS accounts and import the portfolio into the other AWS accounts.
#285 (Accuracy: 100% / 2 votes)
A company needs to have real-time access to image data while seamlessly maintaining a copy of the images in an offsite location for disaster recovery purposes.
Which solution meets the requirement?
  • A. Create an AWS Storage Gateway volume gateway configured as a stored volume. Mount it from clients using Internet Small Computer System Interface (iSCSI).
  • B. Mount an Amazon EFS volume on a local server. Share this volume with employees who need access to the images.
  • C. Store the images in Amazon S3, and use AWS Data Pipeline to allow for caching of S3 data on local workstations.
  • D. Use Amazon S3 for file storage, and enable S3 Transfer Acceleration to maintain a cache for frequently used files to increase local performance.
#286 (Accuracy: 100% / 2 votes)
An ecommerce site is using Amazon ElastiCache with Memcached to store session state for a web application and to cache frequently used data. For the last month, users have been complaining about performance. The metric data for the Amazon EC2 instances and the Amazon RDS instance appear normal, but the eviction count metrics are high.
What should be done to address this issue and improve performance?
  • A. Scale the cluster by adding additional nodes
  • B. Scale the cluster by adding read replicas
  • C. Scale the cluster by increasing CPU capacity
  • D. Scale the web layer by adding additional EC2 instances
#287 (Accuracy: 100% / 1 votes)
A SysOps Administrator is notified that an Amazon EC2 instance has stopped responding. The AWS Management Console indicates that the system checks are failing.
What should the SysOps Administrator do first to resolve this issue?
  • A. Reboot the EC2 instance so it can be launched on a new host.
  • B. Stop and then start the EC2 instance so that it can be launched on a new host.
  • C. Terminate the EC2 instance and relaunch it.
  • D. View the AWS CloudTrail log to investigate what changed on the EC2 instance.
#288 (Accuracy: 100% / 3 votes)
A serverless application running on AWS Lambda is expected to receive a significant increase in traffic. A SysOps Administrator needs to ensure that the Lambda function is configured to scale so the application can process the increased traffic.
What should the Administrator do to accomplish this?
  • A. Attach additional elastic network interfaces to the Lambda function
  • B. Configure AWS Application Auto Scaling based on the Amazon CloudWatch Lambda metric for the number of invocations
  • C. Ensure the concurrency limit for the Lambda function is higher than the expected simultaneous function executions
  • D. Increase the memory available to the Lambda function
#289 (Accuracy: 100% / 2 votes)
A company uses federation to authenticate users and grant AWS permissions. The SysOps Administrator has been asked to determine who made a request to
AWS Organizations for a new AWS account.
What should the Administrator review to determine who made the request?
  • A. AWS CloudTrail for the federated identity user name
  • B. AWS IAM Access Advisor for the federated user name
  • C. AWS Organizations access log for the federated identity user name
  • D. Federated identity provider logs for the user name
#290 (Accuracy: 100% / 2 votes)
A web application runs on Amazon EC2 instances behind an ELB Application Load Balancer. The instances run in an EC2 Auto Scaling group across multiple
Availability Zones. Amazon Route 53 is used for DNS and points to the load balancer. A SysOps Administrator has launched a new Auto Scaling group with a new version of the application, and wants to gradually shift traffic to the new version.
How can this be accomplished?
  • A. Create an Auto Scaling target tracking scaling policy to gradually move traffic from the old version to the new one
  • B. Change the Application Load Balancer to a Network Load Balancer, then add both Auto Scaling groups as targets
  • C. Use an Amazon Route 53 weighted routing policy to gradually move traffic from the old version to the new one
  • D. Deploy Amazon Redshift to gradually move traffic from the old version to the new one using a set of predefined values