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Amazon SOA-C02 Practice Test - Questions Answers, Page 41

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Question 401

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To manage Auto Scaling group instances that have OS vulnerabilities, the SysOps administrator needs an automated patching solution.

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Question 402

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The company is experiencing increased message load from the frontend to the backend, causing message loss due to backend capacity limitations.

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Question 403

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The SysOps administrator finds that users can no longer download a file from an S3 presigned URL after a few days.

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Question 404

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A SysOps administrator needs EC2 instances in a VPC to resolve DNS names for hosts in an on-premises data center.

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Question 405

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To address recurring application crashes due to a memory leak, the SysOps administrator needs to implement a temporary reboot solution outside of business hours.

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Question 406

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The SysOps administrator needs to configure a website for CloudFront when the DNS CNAME record points to an S3 URL instead of CloudFront.

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Question 407

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The SysOps administrator needs to complete the KMS key policy for least privilege read access for the DataEngineer role to decrypt S3 objects encrypted with a KMS key.

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Question 408

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The SysOps administrator needs to address high disk I/O issues during EC2 instance bootstrap in an Auto Scaling group.

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Question 409

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To configure central configuration for Security Hub in an AWS Organization, the SysOps administrator must ensure it's set up centrally.

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Question 410

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A SysOps administrator must implement a limited rollout of a new version of the website to 20% of customers using Amazon Route 53.

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Related questions

The company needs a shared file solution for EC2 Windows instances in a Multi-AZ deployment that uses native Windows storage capabilities and maximizes consistency.
After creating a presigned URL for an S3 object, users can no longer access the file after a few days.
A company has an AWS Site-to-Site VPN connection between on-premises resources and resources that are hosted in a VPC. A SysOps administrator launches an Amazon EC2 instance that has only a private IP address into a private subnet in the VPC. The EC2 instance runs Microsoft Windows Server. A security group for the EC2 instance has rules that allow inbound traffic from the on-premises network over the VPN connection. The on-premises environment contains a third-party network firewall. Rules in the third-party network firewall allow Remote Desktop Protocol (RDP) traffic to flow between the on-premises users over the VPN connection. The on-premises users are unable to connect to the EC2 instance and receive a timeout error. What should the SysOps administrator do to troubleshoot this issue?
The SysOps administrator needs to complete the KMS key policy for least privilege read access for the DataEngineer role to decrypt S3 objects encrypted with a KMS key.
The SysOps administrator needs to deploy auditing software on all existing and new EC2 instances across multiple Regions, using AWS Systems Manager.
A company recently migrated its application to a VPC on AWS. An AWS Site-to-Site VPN connection connects the company's on-premises network to the VPC. The application retrieves customer data from another system that resides on premises. The application uses an on-premises DNS server to resolve domain records. After the migration, the application is not able to connect to the customer data because of name resolution errors. Which solution will give the application the ability to resolve the internal domain names?
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 SysOps administrator needs to share a new AMI with all accounts within an organization managed through AWS Organizations.
ASysOps administrator configures an application to run on Amazon EC2 instances behind an Application Load Balancer (ALB) in a simple scaling Auto Scaling group with the default settings. The Auto Scaling group is configured to use the RequestCountPerTarget metric for scaling. The SysOps administrator notices that the RequestCountPerTarget metric exceeded the specified limit twice in 180 seconds. How will the number of EC2 instances in this Auto Scaling group be affected in this scenario?
A SysOps administrator needs EC2 instances in a VPC to resolve DNS names for hosts in an on-premises data center.