DOP-C02 · Question #53
DOP-C02 Question #53: Real Exam Question with Answer & Explanation
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Question
A new zero-day vulnerability was found in OpenSSL requiring the immediate patching of a production web fleet running on Amazon Linux. Currently, OS updates are performed manually on a monthly basis and deployed using updates to the production Auto Scaling Group's launch configuration. Which method should a DevOps Engineer use to update packages in-place without downtime?
Options
- AUse AWS CodePipline and AWS CodeBuild to generate new copies of these packages, and
- BUse AWS Inspector to run "yum upgrade" on all running production instances, and manually
- CUse Amazon EC2 Run Command to issue a package update command to all running production
- DDefine a new AWS OpsWorks layer to match the running production instances, and use a recipe
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