SOA-C02 (Page 12)

A company has a high-performance Windows workload.The workload requires a storage volume that provides consistent performance of 10,000 IOPS.The company does not want to pay for additional unneeded capacity to achieve this performance.Which solution will meet these requirements with the LEAST cost?Read More →

A SysOps administrator is responsible for a company’s security groups.The company wants to maintain a documented trail of any changes that are made to the security groups.The SysOps administrator must receive notification whenever the security groups change.Which solution will meet these requirements?Read More →

A company has a public website that recently experienced problems.Some links led to missing webpages, and other links rendered incorrect webpages.The application infrastructure was running properly, and all the provisioned resources were healthy.Application logs and dashboards did not show any errors, and no monitoring alarms were raised.Systems administrators were not aware of any problems until end users reported the issues.The company needs to proactively monitor the website for such issues in the future and must implement a solution as soon as possible.Which solution will meet these requirements with the LEAST operational overhead?Read More →

A company plans to deploy a database on an Amazon Aurora MySQL DB cluster.The database will store data for a demonstration environment.The data must be reset on a daily basis.What is the MOST operationally efficient solution that meets these requirements?Read More →

A company has an application that runs only on Amazon EC2 Spot Instances.The instances run in an Amazon EC2 Auto Scaling group with scheduled scaling actions.However, the capacity does not always increase at the scheduled times, and instances terminate many times a day.A SysOps administrator must ensure that the instances launch on time and have fewer interruptions.Which action will meet these requirements?Read More →

A company has a compliance requirement that no security groups can allow SSH ports to be open to all IP addresses.A SysOps administrator must implement a solution that will notify the company’s SysOps team when a security group rule violates this requirement.The solution also must remediate the security group rule automatically.Which solution will meet these requirements?Read More →

A SysOps administrator is investigating a company’s web application for performance problems.The application runs on Amazon EC2 instances that are in an Auto Scaling group.The application receives large traffic increases at random times throughout the day.During periods of rapid traffic increases, the Auto Scaling group is not adding capacity fast enough.As a result, users are experiencing poor performance.The company wants to minimize costs without adversely affecting the user experience when web traffic surges quickly.The company needs a solution that adds more capacity to the Auto Scaling group for larger traffic increases than for smaller traffic increases.How should the SysOps administrator configure the Auto Scaling group to meet these requirements?Read More →

A SysOps administrator has created an Amazon EC2 instance using an AWS CloudFormation template in the us-east-1 Region.The administrator finds that this template has failed to create an EC2 instance in the us-west-2 Region.What is one cause for this failure?Read More →

A SysOps administrator is reviewing AWS Trusted Advisor warnings and encounters a warning for an S3 bucket policy that has open access permissions.While discussing the issue with the bucket owner, the administrator realizes the S3 bucket is an origin for an Amazon CloudFront web distribution.Which action should the administrator take to ensure that users access objects in Amazon S3 by using only CloudFront URLs?Read More →

A company monitors its account activity using AWS CloudTrail, and is concerned that some log files are being tampered with after the logs have been delivered to the account’s Amazon S3 bucket.Moving forward, how can the SysOps administrator confirm that the log files have not been modified after being delivered to the S3 bucket?Read More →