SOA-C02 (Page 32)

A SysOps administrator has noticed millions of LIST requests on an Amazon S3 bucket.Which services or features can the administrator use to investigate where the requests are coming from? (Choose two.)Read More →

A company’s SysOps administrator manages a fleet of hundreds of Amazon EC2 instances that run Windows-based workloads and Linux-based workloads.Each EC2 instance has a tag that identifies its operating system.All the EC2 instances run AWS Systems Manager Session Manager.A zero-day vulnerability is reported, and no patches are available.The company’s security team provides code for all the relevant operating systems to reduce the risk of the vulnerability.The SysOps administrator needs to implement the code on the EC2 instances and must provide a report that shows that the code has successfully run on all the instances.What should the SysOps administrator do to meet these requirements as quickly as possible?Read More →

A company has an application that collects notifications from thousands of alarm systems.The notifications include alarm notifications and information notifications.The information notifications include the system arming processes, disarming processes, and sensor status.All notifications are kept as messages in an Amazon Simple Queue Service (Amazon SQS) queue.Amazon EC2 instances that are in an Auto Scaling group process the messages.A SysOps administrator needs to implement a solution that prioritizes alarm notifications over information notifications.Which solution will meet these requirements?Read More →

A company has several business units that want to use Amazon EC2.The company wants to require all business units to provision their EC2 instances by using only approved EC2 instance configurations.What should a SysOps administrator do to implement this requirement?Read More →

A company’s AWS Lambda function is experiencing performance issues.The Lambda function performs many CPU-intensive operations.The Lambda function is not running fast enough and is creating bottlenecks in the system.What should a SysOps administrator do to resolve this issue?Read More →

A company needs to deploy a new workload on AWS.The company must encrypt all data at rest and must rotate the encryption keys once each year.The workload uses an Amazon RDS for MySQL Multi-AZ database for data storage.Which configuration approach will meet these requirements?Read More →

A company runs an application on hundreds of Amazon EC2 instances in three Availability Zones.The application calls a third-party API over the public internet.A SysOps administrator must provide the third party with a list of static IP addresses so that the third party can allow traffic from the application.Which solution will meet these requirements?Read More →

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?Read More →

A SysOps administrator manages an AWS account where developers run CPU-intensive tasks on Amazon EC2 instances.The tasks can take several days to finish running and sometimes need to be repeated several times.The developers often forget to terminate the instances when the tasks are complete.The SysOps administrator needs to implement a solution to monitor EC2 CPU utilization and automatically terminate underutilized instances.Which solution will meet these requirements?Read More →

A company’s VPC has connectivity to an on-premises data center through an AWS Site-to-Site VPN.The company needs Amazon EC2 instances in the VPC to send DNS queries for example.com to the DNS servers in the data center.Which solution will meet these requirements?Read More →