SOA-C02 (Page 22)

A company has a core application that must run 24 hours a day, 7 days a week.The application uses Amazon EC2.AWS Fargate, and AWS Lambda.The company uses a combination of operating systems across different AWS Regions.The company needs to maximize cost savings while committing to a pricing model that offers flexibility to make changes.What should the company do to meet these requirements?Read More →

A SysOps administrator needs to update an AWS account name.What should the SysOps administrator do to accomplish this goal?Read More →

A SysOps administrator has been able to consolidate multiple, secure websites onto a single server, and each site is running on a different port.The administrator now wants to start a duplicate server in a second Availability Zone and put both behind a load balancer for high availability.What would be the command line necessary to deploy one of the sites’ certificates to the load balancer?Read More →

A company’s SysOps administrator uses AWS IAM Identity Center (AWS Single Sign-On) to connect to an Active Directory.The SysOps administrator creates a new account that all the company’s users need to access.The SysOps administrator uses the Active Directory Domain Users group for permissions to the new account because all users are already members of the group.When users try to log in, their access is denied.Which action will resolve this access issue?Read More →

A SysOps administrator configures VPC flow logs to publish to Amazon CloudWatch Logs.The SysOps administrator reviews the logs in CloudWatch Logs and notices less traffic than expected.After the SysOps administrator compares the VPC flow logs to logs that were captured on premises, the SysOps administrator believes that the VPC flow logs are incomplete.Which of the following is a possible reason for the difference in traffic?Read More →

An application is running on an Amazon EC2 instance in a VPC with the default DHCP option set.The application connects to an on-premises Microsoft SQLServer database with the DNS name mssql.example.com.The application is unable to resolve the database DNS name.Which solution will fix this problem?Read More →

A company has an application that uses an Amazon RDS for MariaDB Multi-AZ database.The application becomes unavailable for several minutes every time the database experiences a failover during a planned maintenance event.What should a SysOps administrator do to reduce the downtime of the application during failover?Read More →

A SysOps administrator has set up a new Amazon EC2 instance as a web server in a public subnet.The instance uses HTTP port 80 and HTTPS port 443.The SysOps administrator has confirmed internet connectivity by downloading operating system updates and software from public repositories.However, the SysOps administrator cannot access the instance from a web browser on the internet.Which combination of steps should the SysOps administrator take to troubleshoot this issue? (Choose three.)Read More →

A company is deploying an ecommerce application to an AWS Region that is located in France.The company wants users from only France to be able to access the first version of the application.The company plans to add more countries for the next version of the application.A SysOps administrator needs to configure the routing policy in Amazon Route 53.Which solution will meet these requirements?Read More →

A SysOps administrator has an AWS CloudFormation template of the company’s existing infrastructure in us-west-2.The administrator attempts to use the template to launch a new stack in eu-west-1, but the stack only partially deploys, receives an error message, and then rolls back.Why would this template fail to deploy? (Choose two.)Read More →