A DevOps Engineer has a single Amazon DynamoDB table that received shipping orders and tracks inventory. The Engineer has three AWS Lambda functions reading from a DymamoDB stream on that table. The Lambda functions perform various functions such as doing an item count, moving items to Amazon Kinesis Data Firehose, monitoring inventory levels, and creating vendor orders when parts are low. While reviewing logs, the Engineer notices the Lambda functions occasionally fail under increased load, receiving a stream throttling error. Questions and Answers PDF 17/152 Which is the MOST cost-effective solution that requires the LEAST amount of operational management?
A government agency is storing highly confidential files in an encrypted Amazon S3 bucket. The agency has configured federated access and has allowed only a particular on -premises Active Directory user group to access this bucket. The agency wants to maintain audit records and automatically detect and revert any accidental changes administrators make to the IAM policies used for providing this restricted federated access. Which of the following options provide the FASTEST way to meet these requirements?
A healthcare provider has a hybrid architecture that includes 120 on -premises VMware servers running RedHat and 50 Amazon EC2 instances running Amazon Linux. The company is in the middle of an all -in migration to AWS and wants to implement a solution for collecting information from the on -premises virtual machines and the EC2 instances for data analysis. The information includes: - Operating system type and version Questions and Answers PDF 18/152 - Data for installed applications - Network configuration information, such as MAC and IP addresses - Amazon EC2 instance AMI ID and IAM profile How can these requirements be met with the LEAST amount of administration?
A company must ensure consistent behavior of an application running on Amazon Linux in its corporate ecosystem before moving into AWS. The company has an existing automated server build system using VMware. The goal is to demonstrate the functionality of the application and its prerequisites on the new target operating system. The DevOps Engineer needs to use the existing corporate server pipeline and virtualization software to create a server image. The server image will be tested on - premises to resemble the build on Amazon EC2 as closely as possible. How can this be accomplished?
A Development team is adding a new country to an e -commerce application. This addition requires that new application features be added to the shipping component of the application. The team has Questions and Answers PDF 19/152 not decided if all new features should be added, as some will take approximately six weeks to build. While the final decision on the shipping component features is being made, other team members are continuing to work on other features of the application. Based on this situation, how shou ld the application feature deployments be managed?
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?
