Comprehensive and Detailed Explanation From Exact Extract:
SRE strengthens DevOps by adding reliability engineering, SLOs, error budgets, and production-focused automation. One key improvement is that the CI/CD pipeline extends safely into production using automated, tested, reliable deployment mechanisms.
The Site Reliability Engineering Book, “Release Engineering” chapter states:
“SRE complements DevOps by creating safe pathways for automated production deployments through engineering practices such as canarying, automation, and release gates.”
The SRE Workbook adds:
“SRE helps mature DevOps pipelines so they can operate safely in production, enabling continuous delivery to reach all the way through deployment.”
Why the other options are incorrect:
B SRE makes CD more necessary, not redundant
C SRE does not replace DevOps engineers
D IaC does not require moving to the cloud
Thus, the correct answer is A.
[References:, Site Reliability Engineering Book, “Release Engineering”, SRE Workbook, “Safe Deployments and CI/CD Integration”, , ]
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