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Question 90 - Professional Cloud DevOps Engineer discussion

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You support a user-facing web application. When analyzing the application's error budget over the previous six months, you notice that the application has never consumed more than 5% of its error budget in any given time window. You hold a Service Level Objective (SLO) review with business stakeholders and confirm that the SLO is set appropriately. You want your application's SLO to more closely reflect its observed reliability. What steps can you take to further that goal while balancing velocity, reliability, and business needs? (Choose two.)

A.
Add more serving capacity to all of your application's zones.
Answers
A.
Add more serving capacity to all of your application's zones.
B.
Have more frequent or potentially risky application releases.
Answers
B.
Have more frequent or potentially risky application releases.
C.
Tighten the SLO match the application's observed reliability.
Answers
C.
Tighten the SLO match the application's observed reliability.
D.
Implement and measure additional Service Level Indicators (SLIs) fro the application.
Answers
D.
Implement and measure additional Service Level Indicators (SLIs) fro the application.
E.
Announce planned downtime to consume more error budget, and ensure that users are not depending on a tighter SLO.
Answers
E.
Announce planned downtime to consume more error budget, and ensure that users are not depending on a tighter SLO.
Suggested answer: D, E

Explanation:

https://sre.google/sre-book/service-level-objectives/

You want the application's SLO to more closely reflect it's observed reliability. The key here is error budget never goes over 5%. This means they can have additional downtime and still stay within their budget.

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asked 18/09/2024
Igor van der Burgh
38 questions
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