SOA-C02 (Page 19)

A SysOps administrator must ensure that all of a company’s current and future Amazon S3 buckets have logging enabled.If an S3 bucket does not have logging enabled, an automated process must enable logging for the S3 bucket.Which solution will meet these requirements?Read More →

A SysOps administrator is using AWS CloudFormation StackSets to create AWS resources in two AWS Regions in the same AWS account.A stack operation fails in one Region and returns the stack instance status of OUTDATED.What is the cause of this failure?Read More →

A company’s public website is hosted in an Amazon S3 bucket in the us-east-1 Region behind an Amazon CloudFront distribution.The company wants to ensure that the website is protected from DDoS attacks.A SysOps administrator needs to deploy a solution that gives the company the ability to maintain control over the rate limit at which DDoS protections are applied.Which solution will meet these requirements?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 →

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 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 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 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 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 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 →