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Answer: Data is lost due to an incident., The CD pipeline detects an issue and rolls back a problematic release.
In Site Reliability Engineering (SRE) practices, postmortems are triggered by incidents that have significant impact, provide valuable learning opportunities, or highlight systemic issues to prevent recurrence. The focus is on objective criteria such as user impact, data integrity, or process failures, rather than subjective requests. Options B (Data is lost due to an incident) and E (The CD pipeline detects an issue and rolls back a problematic release) are correct as they represent high-impact scenarios (data loss and release issues) that necessitate postmortems for learning and prevention.
Author: LeetQuiz Editorial Team
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Your team is drafting a postmortem following an incident on your external-facing application. To enhance the postmortem policy, you want to establish triggers that determine when an incident necessitates a postmortem. According to Site Reliability Engineering (SRE) principles, which two triggers should be included in the postmortem policy? (Select two.)
A
An external stakeholder asks for a postmortem
B
Data is lost due to an incident.
C
An internal stakeholder requests a postmortem.
D
The monitoring system detects that one of the instances for your application has failed.
E
The CD pipeline detects an issue and rolls back a problematic release.
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