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SDLC = Software Developer Life Cycle Different tools for AWS CICD AWS CodeCommit (git repo, deprecated) AWS CodePipeline (the overal workflow controller for CICD) AWS CodeBuild (building and testing) AWS CodeDeploy (deployment tool) AWS CodeStar (software dev...

Question 1 Topic: Monitoring & Logging Scenario: A company has a mobile application that makes HTTP API calls to an Application Load Balancer (ALB), which routes requests to an AWS Lambda function. Multiple versions of the application are in use, defined in th...

Q21 A company is tired of maintaining the servers (EC2) that run their build tool (Jenkins). They also need to encrypt their software files (artifacts) for security. What is the lowest maintenance way to fix both problems? A: Keep the servers, but use automati...

Infrastructure as Code Same concept as K8S Each resources is tagged, so can be easily tracked in cost management Saving strategy: automatically delete the DEV env at 5pm and recreate at 8am Automated generate of infrastructure diagram Separation of concerns ...

Question 41 How should a DevOps engineer configure near-real-time status updates and manual approval requests from AWS CodePipeline to post to a custom chat tool with webhook support? Options: A: Create a CloudWatch Logs subscription filtering on CodePipeline ...

What is IAM access control who can access (authentication)? and what can they access (authorization)? Identity authentication Policy authorization Role a named collection of access rights Service Role a specific type of role usually used by a AWS serv...