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Answer: The Error Budget should be used to control the frequency of new releases to production
Options A, B, and D are incorrect. The frequency of deploying new changes is determined by the remaining error budget, ensuring the application's reliability does not drop below the agreed SLO/SLA. Option C is correct because the error budget is a key factor in deciding release frequency, aligning with Google's SRE practices to manage risk effectively. Reference: https://sre.google/sre-book/embracing-risk/ (Forming Your Error Budget)
Author: LeetQuiz Editorial Team
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Your team, consisting of SREs and product developers, is tasked with managing an application's deployment to production. After agreeing on metrics for reliability and performance, the next step is to determine how often new changes should be released. According to Google’s SRE practices, which measure should guide this decision?
A
The Service Level Objectives (SLO) measurements should be used to control the frequency of new releases to production
B
The Service Level Agreements (SLA) should be used to control the frequency of new releases to production
C
The Error Budget should be used to control the frequency of new releases to production
D
The Service Level Indicators (SLI) measurements can be used to control the frequency of new releases to production
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