CV0-004 · Question #64
A DevOps engineer is performing maintenance on the mail servers for a company's web application. Part of this maintenance includes checking core operating system updates. The servers are currently run
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Question
A DevOps engineer is performing maintenance on the mail servers for a company’s web application. Part of this maintenance includes checking core operating system updates. The servers are currently running version 3.2 of the operating system. The engineer has two update options-one to version 4.1 and the other to version 3.7. Both versions are fully supported by the operating system manufacturer. Which of the following best describes the action the engineer should take?
Options
- AUpgrade to 3.7 in the development environment.
- BUpgrade to 4.1 on one production server at a time.
- CRead the release notes on version 4.1.
- DSchedule a maintenance window and upgrade to 3.7 in the production environment.
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