Answer should be C. Once a new version of code is committed to the version control system, the deployment pipeline automatically starts running. As everything is stored in the version control system, the system can automatically roll back to an earlier version if an error occurs in the newly deployed version.
D is incorrect: the deliberate introduction of chaos and instability into the system is an integral part of testing and removing fragility in the system in DevOps.
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Crest
3 years, 2 months ago