Free DevOps-SRE: PeopleCert DevOps Site Reliability Engineer (SRE) Exam Questions and Answers
PeopleCert DevOps Site Reliability Engineer (SRE) is one of the PeopleCert tests covered here. PeopleCert is the certification body for these exams but not the author of all of them: the PRINCE2 family is its own, the DevOps Institute portfolio came from a separate acquisition, and the Lean Six Sigma belts are IASSC-branded schemes PeopleCert only delivers. Syllabus owner, prerequisites, open- or closed-book format and pass mark therefore differ from exam to exam.
If you searched for DevOps-SRE: PeopleCert DevOps Site Reliability Engineer (SRE) dumps, an ExamTopics discussion or a free PDF, this is the question bank for it: practice questions with verified answers and explanations, a timed practice test and updates whenever PeopleCert changes the exam.
Last updated: November 1, 2026
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Question #1
Which statement BEST explains why SRE treats failure as a source of learning?
Correct answer: C
Explanation
Complex systems always have hidden weaknesses, and failure is a cheap way to find them. Learning from it makes the system stronger. Blaming individuals or freezing change misses the point: risk cannot be removed entirely, and the aim is to improve the system.
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Question #2
Which statement about the relationship between SRE and DevOps is CORRECT?
Correct answer: C
Explanation
DevOps describes culture and principles, while SRE supplies specific practices such as SLOs, error budgets and toil reduction that put those principles into effect. SRE is not a tool category, and neither approach is limited to speed or stability alone.
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Question #3
An error budget policy states that any single incident that consumes more than 20% of the quarterly error budget requires a post-mortem with at least one priority action item. An outage consumes 25% of the quarterly budget. What must the team do?
Correct answer: A
Explanation
The policy sets a threshold of 20% for a single incident, and 25% exceeds it, so the post-mortem with a priority action is required. The policy does not call for a release freeze, which is tied to a different trigger, and weakening the SLO would defeat the purpose of the budget.
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Question #4
Which activity is classified as overhead rather than toil?
Correct answer: C
Explanation
Overhead is administrative work not directly tied to running a production service, such as performance reviews, meetings and training. The other activities are manual, repetitive and automatable work tied to the service, which is the definition of toil.
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Question #5
Site Reliability Engineering originated at which organization?
Correct answer: A
Explanation
SRE was started at Google in the early 2000s, when Ben Treynor Sloss was asked to lead a team of software engineers to run production systems. Other companies later adopted and adapted the approach.
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Question #6
An organization has no SRE staff. One product team wants reliability expertise for a few months to review its architecture and monitoring, and then continue on its own. Which SRE team implementation is MOST suitable?
Correct answer: A
Explanation
A consulting SRE team advises other teams on reliability practices without taking on operational ownership, which fits a time-limited review. Embedded SREs join a team long term, and infrastructure and kitchen sink models involve ongoing operational ownership.
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Question #7
SRE practice aims to keep operational work below a ceiling so that engineering work is protected. What is the minimum share of an SRE's time commonly targeted for engineering work?
Correct answer: A
Explanation
The commonly cited SRE guideline is that at least 50% of time goes to engineering work and no more than 50% to operational work such as toil and on-call. Without this cap, operational load crowds out the automation that reduces future load.
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Question #8
Which set lists the three telemetry types most often described as the pillars of observability?
Correct answer: A
Explanation
Observability relies on metrics (numeric measurements over time), logs (discrete event records) and traces (the path of a request across services). Alerts, dashboards, tickets and reports are outputs or workflow artifacts built on top of telemetry, not telemetry types themselves.
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Question #9
After each outage, an organization's leaders add another approval gate before releases, and deployments are now monthly. An SRE advocate wants to shift the balance from avoiding failure toward anti-fragility. Which action does this BEST?
Correct answer: D
Explanation
An anti-fragile organization treats stress as information and improves from it, so deliberately exercising failure and acting on the findings shifts the balance. More gates, freezes and individual accountability try to prevent all failure, which slows learning and makes the system more brittle.
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Question #10
Which statement about a Service Level Objective (SLO) is CORRECT?
Correct answer: A
Explanation
An SLO sets a target value or range for an SLI over a time window, for example a success ratio over 30 days. The contractual commitment with penalties describes an SLA, and the raw measurement describes an SLI. The limit on toil is a separate SRE practice and not an SLO.
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Discussion
Explain your reasoning, not just the letterOther PeopleCert certifications
- ITIL 4 Managing Professional — ITILMP (opens in a new tab)
- ITIL 4 Strategist: Direct, Plan and Improve — ITILDPI (opens in a new tab)
- Lean Six Sigma Green Belt — LSSGB (opens in a new tab)
- ITIL 4 Specialist: High-Velocity IT — ITILHVIT (opens in a new tab)
- RESILIA Foundation — RESF (opens in a new tab)
- BCS Practitioner Certificate in Business Analysis Practice — BCSPBA (opens in a new tab)
- DevOps Fundamentals — DOF (opens in a new tab)
- Scrum Master I — SM1 (opens in a new tab)
- MSP Foundation — MSPF (opens in a new tab)
- ITIL 4 Strategic Leader — ITILSL (opens in a new tab)
- BCS Foundation Certificate in Business Analysis — BCSFBA (opens in a new tab)
- RESILIA Practitioner — RESP (opens in a new tab)
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FAQ
Learn More: https://www.peoplecert.org/browse-certifications
- Q1: What is the DevOps-SRE: PeopleCert DevOps Site Reliability Engineer (SRE) exam?
- A: DevOps-SRE: PeopleCert DevOps Site Reliability Engineer (SRE) is a PeopleCert certification exam. Judging by the questions in our bank, it concentrates on toil, budget, observability, illustrates and engineering.
- Q2: What topics does the DevOps-SRE: PeopleCert DevOps Site Reliability Engineer (SRE) exam cover?
- A: Questions in our DevOps-SRE: PeopleCert DevOps Site Reliability Engineer (SRE) bank cluster around toil, budget, observability, illustrates, engineering, reliability, described and devops. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for DevOps-SRE: PeopleCert DevOps Site Reliability Engineer (SRE)?
- A: Work through the DevOps-SRE: PeopleCert DevOps Site Reliability Engineer (SRE) practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real DevOps-SRE: PeopleCert DevOps Site Reliability Engineer (SRE) exam questions?
- A: They are drawn from officially released past questions and from community members who have sat DevOps-SRE: PeopleCert DevOps Site Reliability Engineer (SRE). Answers are verified and updated weekly.
- Q5: Where do I register for the DevOps-SRE: PeopleCert DevOps Site Reliability Engineer (SRE) exam?
- A: Register through PeopleCert directly. Exampractice is not affiliated with PeopleCert and does not administer the exam.
- Q6: Is there a free DevOps-SRE: PeopleCert DevOps Site Reliability Engineer (SRE) sample?
- A: Yes. Every DevOps-SRE: PeopleCert DevOps Site Reliability Engineer (SRE) page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q7: What are PEOPLECERT Certification Exams?
- A: PEOPLECERT Certification Exams validate your expertise in various disciplines, including IT service management, project management, and cybersecurity. PEOPLECERT is known for delivering exams for globally recognized frameworks and methodologies like ITIL, PRINCE2, and COBIT, among others.
- Q8: Why should I pursue PEOPLECERT Certification?
- A: PEOPLECERT Certification enhances your professional credibility, showcasing your skills and knowledge in specific frameworks and methodologies. This can lead to better job opportunities, higher salaries, and career advancement in IT service management, project management, and cybersecurity.
- Q9: What are the benefits of PEOPLECERT Certification?
- A: Benefits include recognition as a certified professional in your field, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest best practices and industry standards.
- Q10: Who should take PEOPLECERT Certification Exams?
- A: IT professionals, project managers, cybersecurity experts, and anyone involved in managing and implementing IT services, projects, and security should consider these certifications to validate their expertise and advance their careers.
- Q11: What types of PEOPLECERT Certification Exams are available?
- A: PEOPLECERT offers various certification paths, including:
- Q12: How do I prepare for PEOPLECERT Certification Exams?
- A: Preparation can include official PEOPLECERT training courses, study guides, practice exams, online tutorials, and hands-on experience in the relevant frameworks and methodologies.
- Q13: Where can I take PEOPLECERT Certification Exams?
- A: PEOPLECERT Certification Exams can be taken online with remote proctoring or at authorized testing centers worldwide, providing flexibility to fit your schedule and location.
- Q14: How do PEOPLECERT Certifications impact my career?
- A: PEOPLECERT Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in IT service management, project management, and cybersecurity.
- Q15: Are there any prerequisites for PEOPLECERT Certification Exams?
- A: Some exams may have prerequisites, such as foundational knowledge or prior experience in the relevant frameworks. Check the specific requirements for each certification path on the PEOPLECERT website.
- Q16: How often do I need to recertify for PEOPLECERT Certifications?
- A: Recertification requirements vary by certification. For example, ITIL certifications may not require recertification, while others, like ISO/IEC 20000 and ISO/IEC 27001, may require periodic renewal to ensure that certified professionals stay updated with the latest industry practices.