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A company is creating a software solution that executes a specific parallel-processing mechanism.The software can scale to tens of servers in some special scenarios.This solution uses a proprietary library that is license-based, requiring that each individual server have a single, dedicated license installed.The company has 200 licenses and is planning to run 200 server nodes concurrently at most.The company has requested the following features:✑ A mechanism to automate the use of the licenses at scale.✑ Creation of a dashboard to use in the future to verify which licenses are available at any moment.What is the MOST effective way to accomplish these requirements?Read More →

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A business has an application that consists of five independent AWS Lambda functions.The DevOps Engineer has built a CI/CD pipeline using AWS CodePipeline and AWS CodeBuild that builds, tests, packages, and deploys each Lambda function in sequence.The pipeline uses an Amazon CloudWatch Events rule to ensure the pipeline execution starts as quickly as possible after a change is made to the application source code.After working with the pipeline for a few months, the DevOps Engineer has noticed the pipeline takes too long to complete.What should the DevOps Engineer implement to BEST improve the speed of the pipeline?Read More →

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A DevOps team manages an API running on-premises that serves as a backend for an Amazon API Gateway endpoint.Customers have been complaining about high response latencies, which the development team has verified using the API Gateway latency metrics in Amazon CloudWatch.To identify the cause, the team needs to collect relevant data without introducing additional latency.Which actions should be taken to accomplish this? (Choose two.)Read More →