SOA-C02 (Page 8)

A SysOps administrator uses AWS Systems Manager Session Manager to connect to instances.After the SysOps administrator launches a new Amazon EC2 instance, the EC2 instance does not appear in the Session Manager list of systems that are available for connection.The SysOps administrator verifies that Systems Manager Agent is installed, updated, and running on the EC2 instance.What is the reason for this issue?Read More →

A company needs to view a list of security groups that are open to the internet on port 3389.What should a SysOps administrator do to meet this requirement?Read More →

A new website will run on Amazon EC2 instances behind an Application Load Balancer.Amazon Route 53 will be used to manage DNS records.What type of record should be set in Route 53 to point the website’s apex domain name (for example, `company.com`) to the Application Load Balancer?Read More →

A company has created a NAT gateway in a public subnet in a VPC.The VPC also contains a private subnet that includes Amazon EC2 instances.The EC2 instances use the NAT gateway to access the internet to download patches and updates.The company has configured a VPC flow log for the elastic network interface of the NAT gateway.The company is publishing the output to Amazon CloudWatch Logs.A SysOps administrator must identify the top five internet destinations that the EC2 instances in the private subnet communicate with for downloads.What should the SysOps administrator do to meet this requirement in the MOST operationally efficient way?Read More →

A SysOps administrator is designing a solution for an Amazon RDS for PostgreSQL DB instance.Database credentials must be stored and rotated monthly.The applications that connect to the DB instance send write-intensive traffic with variable client connections that sometimes increase significantly in a short period of time.Which solution should a SysOps administrator choose to meet these requirements?Read More →

A company has a stateless application that is hosted on a fleet of 10 Amazon EC2 On-Demand Instances in an Auto Scaling group.A minimum of 6 instances are needed to meet service requirements.Which action will maintain uptime for the application MOST cost-effectively?Read More →

A company is running workloads on premises and on AWS.A SysOps administrator needs to automate tasks across all servers on premises by using AWS services.The SysOps administrator must not install long-term credentials on the on-premises servers.What should the SysOps administrator do to meet these requirements?Read More →

A company runs its web application on multiple Amazon EC2 instances that are part of an Auto Scaling group.The company wants the Auto Scaling group to scale out as soon as CPU utilization rises above 50% for the instances.How should a SysOps administrator configure the Auto Scaling group to meet these requirements?Read More →

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?Read More →

A company uses an AWS Service Catalog portfolio to create and manage resources.A SysOps administrator must create a replica of the company’s existing AWS infrastructure in a new AWS account.What is the MOST operationally efficient way to meet this requirement?Read More →