Amazon SOA-C02 Practice Test - Questions Answers, Page 43

The SysOps administrator needs to deploy auditing software on all existing and new EC2 instances across multiple Regions, using AWS Systems Manager.

The SysOps administrator needs to resolve high disk I/O issues during the bootstrap process of Nitro-based EC2 instances in an Auto Scaling group with gp3 EBS volumes.

The company wants to ensure that SSH access to EC2 instances is not publicly accessible, and if it becomes open, it needs to close the port immediately.

The company needs to minimize network latency for a cluster of EC2 instances running custom software for advanced statistical analysis.

A company has business-critical resources in one of its AWS accounts. The company wants to receive an email notification every time an AWS Management Console root user sign-in event occurs in the account.

Which solution will meet this requirement with the MOST operational efficiency?

A data analytics application is running on an Amazon EC2 instance. A SysOps administrator must add custom dimensions to the metrics collected by the Amazon CloudWatch agent.

How can the SysOps administrator meet this requirement?

A SysOps administrator wants to monitor the free disk space that is available on a set of Amazon EC2 instances that have Amazon Elastic Block Store (Amazon EBS) volumes attached. The SysOps administrator wants to receive a notification when the used disk space of the EBS volumes exceeds a threshold value, but only when the DiskReadOps metric also exceeds a threshold value The SysOps administrator has set up an Amazon Simple Notification Service (Amazon SNS) topic.

How can the SysOps administrator receive notification only when both metrics exceed their threshold values?

A company has a production application that runs on large compute optimized Amazon EC2 instances behind an Application Load Balancer (ALB). The instances are in an Amazon EC2 Auto Scaling group. The Auto Scaling group has a desired capacity of 2, a maximum capacity of 2. and a minimum capacity of 1.

The application is CPU-bound. The EC2 instances show consistent CPU utilization of 90% or greater during peak usage periods. These peak usage periods are unpredictable and cause performance issues and latency issues.

Which solution will automate the resolution of these issues?

A company hosts an application on Amazon EC2 instances behind an Application Load Balancer (ALB). One of the company's vendors needs a static IP address. The vendor will add this static IP address to its outbound allow list so that the vendor can access the application on the EC2 instances.

Which solution will provide the static IP address?