A DevOps Engineer must implement monitoring for a workload running on Amazon EC2 and Amazon RDS MySQL. The monitoring must include: Application logs and operating system metrics for the Amazon EC2 instances Database logs and operating system metrics for the Amazon RDS database Which steps should the Engineer take?
A DevOps Engineer discovered a sudden spike in a website's page load times and found that a recent deployment occurred. A brief diff of the related commit shows that the URL for an external API call was altered and the connecting port changed from 80 to 443. The external API has been verified and works outside the application. The application logs show that the connection is now timing out, resulting in multiple retries and eventual failure of the call. Which debug steps should the Engineer take to determine the root cause of the issue? Questions and Answers PDF 9/152
A company mandates the creation of capture logs for everything running in its AWS account. The account has multiple VPCs with Amazon EC2 instances, Application Load Balancers, Amazon RDS MySQL databases, and AWS WAF rules configured. The logs must be protected from deletion. A daily visual analysis of log anomalies from the previous day is required. Which combination of actions should a DevOps Engineer take to accomplish this? (Choose three.)
A DevOps Engineer wants to prevent Developers from pushing updates directly to the company’s master branch in AWS CodeCommit. These updates should be approved before they are merged. Which solution will meet these requirements?
A company is using AWS Organizations to create separate AWS accounts for each of its departments. It needs to automate the following tasks: Updating the Linux AMIs with new patches periodically and generating a golden image Installing a new version of Chef agents in the golden image, if available Enforcing the use of the newly generated golden AMIs in the department's account Which option requires the LEAST management overhead?
To run an application, a DevOps Engineer launches an Amazon EC2 instances with public IP addresses in a public subnet. A user data script obtains the application artifacts and installs them on the instances upon launch. A change to the security classification of the application now requires the instances to run wi th no access to the Internet. While the instances launch successfully and show as healthy, the application does not seem to be installed. Which of the following should successfully install the application while complying with the new rule?
