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Exam Professional Cloud DevOps Engineer All Questions

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Exam Professional Cloud DevOps Engineer topic 1 question 81 discussion

Actual exam question from Google's Professional Cloud DevOps Engineer
Question #: 81
Topic #: 1
[All Professional Cloud DevOps Engineer Questions]

You support a service with a well-defined Service Level Objective (SLO). Over the previous 6 months, your service has consistently met its SLO and customer satisfaction has been consistently high. Most of your service's operations tasks are automated and few repetitive tasks occur frequently. You want to optimize the balance between reliability and deployment velocity while following site reliability engineering best practices. What should you do? (Choose two.)

  • A. Make the service's SLO more strict.
  • B. Increase the service's deployment velocity and/or risk.
  • C. Shift engineering time to other services that need more reliability.
  • D. Get the product team to prioritize reliability work over new features.
  • E. Change the implementation of your Service Level Indicators (SLIs) to increase coverage.
Show Suggested Answer Hide Answer
Suggested Answer: BC 🗳️

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NXD
Highly Voted 3 years ago
BC https://sre.google/workbook/implementing-slos/#slo-decision-matrix A: wrong – SLO is already well-defined, customer satisfaction is high. E: wrong – change SLI means how SLO, which is already well-defined. CD are valid, but the best option is C because current product is already quite reliable.
upvoted 24 times
MF2C
3 years ago
yes B and C
upvoted 3 times
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FunkyB
2 years, 5 months ago
NXD, thank you for posting the link. The answer is explicitly stated in the post. The SLO matrix listed there is also great for future use cases. I personally love reading the discussions and posts to fully understand the concepts and services. Thanks again.
upvoted 3 times
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Manh
3 years ago
Agree with BC
upvoted 3 times
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JonathanSJ
1 year, 10 months ago
Agree with BC
upvoted 1 times
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TNT87
Highly Voted 2 years, 11 months ago
Selected Answer: BC
These are the correct answers. Thank me later. All the best guys
upvoted 6 times
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thewalker
Most Recent 5 months, 1 week ago
Selected Answer: BC
B. Increase the service's deployment velocity and/or risk. With the current high reliability and consistent SLO adherence, you have room to increase the deployment velocity. This means you can deploy updates and new features more frequently, which can help in rapidly delivering value to your customers and staying competitive. As long as you monitor the impact on your SLO and maintain your reliability standards, this approach can optimize both reliability and deployment velocity. C. Shift engineering time to other services that need more reliability. Since your current service is already stable and meeting its SLOs, you can allocate some of the engineering resources to other services that might be struggling with reliability. This will help improve the overall reliability of your organization's services and make better use of your engineering talent.
upvoted 1 times
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LaxmanTiwari
1 year, 4 months ago
Selected Answer: BC
Agree with BC
upvoted 1 times
aswani
1 year, 4 months ago
Are the questions still relavant?
upvoted 1 times
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JonathanSJ
1 year, 10 months ago
Selected Answer: BC
Agree with BC
upvoted 1 times
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shefalia
1 year, 11 months ago
This was asked on (12/24/22), passed the exam . I opted for B & E
upvoted 2 times
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Angel_O
1 year, 12 months ago
Agree with BC
upvoted 1 times
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zellck
2 years, 1 month ago
Selected Answer: BC
BC is the answer. https://sre.google/workbook/implementing-slos/#slo-decision-matrix Choose to (a) relax release and deployment processes and increase velocity, or (b) step back from the engagement and focus engineering time on services that need more reliability.
upvoted 3 times
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dobby_elf
2 years, 3 months ago
Selected Answer: BC
letter B and C
upvoted 1 times
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Rupo7
2 years, 4 months ago
As mentioned by others, we can see in the SRE book table here https://sre.google/workbook/implementing-slos/#slo-decision-matrix that when: SLO=Met Toil=Low Customer Satisfaction=High then: Choose to (a) relax release and deployment processes and increase velocity, or (b) step back from the engagement and focus engineering time on services that need more reliability. This matches only B and C.
upvoted 2 times
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zygomar
2 years, 9 months ago
Selected Answer: BC
as NXD 's link shows (https://sre.google/workbook/implementing-slos/#slo-decision-matrix) answer is B C. See link.
upvoted 4 times
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Sekierer
2 years, 10 months ago
Selected Answer: BC
B and C
upvoted 3 times
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TNT87
2 years, 11 months ago
After perusing the SRE book... D, E Is correct, there is a question that is almost this very question but the wording is different
upvoted 3 times
TNT87
2 years, 11 months ago
B C, ,,,, D; E Are for the previous question, number 80
upvoted 1 times
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TNT87
2 years, 11 months ago
Ans C; D are correct.
upvoted 1 times
TNT87
2 years, 11 months ago
its a mistake here
upvoted 1 times
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Alaaelanwr
3 years ago
i think BC
upvoted 3 times
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Shasha1
3 years ago
i think CD are correct regarding E i am not sure we can modify SLI after we defined
upvoted 2 times
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giammydell
3 years ago
I think B and E: A No: SLO is well defined B YES: the service met the SLO so you have error budget available for DEPLOY C I think NO, you will reduce your team number D NO higher reliability is unnecessary (SLO well defined) E YES you can modify SLI to extend coverage
upvoted 2 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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