SOA-C02 (Page 26)

A company is implementing security and compliance by using AWS Trusted Advisor.The company’s SysOps team is validating the list of Trusted Advisor checks that it can access.Which factor will affect the quantity of available Trusted Advisor checks?Read More →

A company runs a workload on an Amazon EC2 instance.The workload needs a temporary cache that contains data that changes frequently.The workload does not need to retain the cache across instance restarts.Which storage option will provide the HIGHEST performance for the cache?Read More →

A company has multiple Amazon EC2 instances that run a resource-intensive application in a development environment.A SysOps administrator is implementing a solution to stop these EC2 instances when they are not in use.Which solution will meet this requirement?Read More →

A SysOps administrator created an AWS CloudFormation template that provisions Amazon EC2 instances, an Elastic Load Balancer (ELB), and an Amazon RDS DB instance.During stack creation, the creation of the EC2 instances and the creation of the ELB are successful.However, the creation of the DB instance fails.What is the default behavior of CloudFormation in this scenario?Read More →

A SysOps administrator has created a VPC that contains a public subnet and a private subnet.Amazon EC2 instances that were launched in the private subnet cannot access the internet.The default network ACL is active on all subnets in the VPC, and all security groups allow all outbound traffic.Which solution will provide the EC2 instances in the private subnet with access to the internet?Read More →

A company runs workloads on 90 Amazon EC2 instances in the eu-west-1 Region in an AWS account.In 2 months, the company will migrate the workloads from eu-west-1 to the eu-west-3 Region.The company needs to reduce the cost of the EC2 instances.The company is willing to make a 1-year commitment that will begin next week.The company must choose an EC2 instance purchasing option that will provide discounts for the 90 EC2 instances regardless of Region during the 1-year period.Which solution will meet these requirements?Read More →

A company expanded its web application to serve a worldwide audience.A SysOps administrator has implemented a multi-Region AWS deployment for all production infrastructure.The SysOps administrator must route traffic based on the location of resources.Which Amazon Route 53 routing policy should the SysOps administrator use to meet this requirement?Read More →

A compliance team requires all administrator passwords for Amazon RDS DB instances to be changed at least annually.Which solution meets this requirement in the MOST operationally efficient manner?Read More →

A new application runs on Amazon EC2 instances and accesses data in an Amazon RDS database instance.When fully deployed in production, the application fails.The database can be queried from a console on a bastion host.When looking at the web server logs, the following error is repeated multiple times:*** Error Establishing a Database ConnectionWhich of the following may be causes of the connectivity problems? (Choose two.)Read More →

A SysOps administrator developed a Python script that uses the AWS SDK to conduct several maintenance tasks.The script needs to run automatically every night.What is the MOST operationally efficient solution that meets this requirement?Read More →