SOA-C01 (Page 44)

After a particularly high AWS bill, an organization wants to review the use of AWS services.What AWS service will allow the SysOps Administrator to quickly view this information to share it, and will also forecast expenses for the current billing period?Read More →

A sysops administrator created an AWS Lambda function within a VPC with no access to the Internet.The Lambda function pulls messages from an Amazon SQS queue and stores them in an Amazon RDS instance in the same VPC.After executing the Lambda function, the data is not showing up on the RDS instance.Which of the following are possible causes for this? (Choose two.)Read More →

A developer is deploying a web application on Amazon EC2 instances behind an Application Load Balancer (ALB) and notices that the application is not receiving all the expected elements from HTTP requests.The developer suspects users are not sending the correct query string.How should a sysops administrator verify this?Read More →

A company needs to deploy a web application on two Amazon EC2 instances behind an Application Load Balancer (ALB).Two EC2 instances will also be deployed to host the database.The infrastructure needs to be designed across Availability Zones for high availability and must limit public access to the instances as much as possible.How should this be achieved within a VPC?Read More →

Each SysOps Administrator at a company has a unique IAM user account.Each user is a member of the SysOps IAM group that has an IAM policy applied.A recent change to the IT security policy states that employees must now use their on-premises Active Directory user accounts to access the AWS ManagementConsole.Which solution should be used to satisfy these requirements?Read More →

A company has several AWS accounts and has set up consolidated billing through AWS Organizations.The total monthly bill has been increasing over several months, and a SysOps Administrator has been asked to determine what is causing this increase.What is the MOST comprehensive tool that will accomplish this task?Read More →

An application is being migrated to AWS with the requirement that archived data be retained for at least 7 years.What Amazon Glacier configuration option should be used to meet this compliance requirement?Read More →

A company has an existing web application that runs on two Amazon EC2 instances behind an Application Load Balancer (ALB) across two Availability Zones.The application uses an Amazon RDS Multi-AZ DB Instance.Amazon Route 53 record sets route requests for dynamic content to the load balancer and requests for static content to an Amazon S3 bucket.Site visitors are reporting extremely long loading times.Which actions should be taken to improve the performance of the website? (Choose two.)Read More →

A SysOps Administrator has implemented a VPC network design with the following requirements:✑ Two Availability Zones (AZs)✑ Two private subnets✑ Two public subnets✑ One internet gateway✑ One NAT gatewayWhat would potentially cause applications in the VPC to fail during an AZ outage?Read More →

A Chief Financial Officer has asked for a breakdown of costs per project in a single AWS account using Cost Explorer.Which combination of options should be set to accomplish this? (Choose two.)Read More →