Google Cloud DevOps Engineer Practice Test

The Google Cloud DevOps Engineer Practice Test is a free advanced-level, 25-minute skill test from Science of Apps. Practice for the Google Cloud Professional Cloud DevOps Engineer exam — bootstrapping a Google Cloud organisation with IaC, building CI/CD with Cloud Build, Artifact Registry, Cloud Deploy and Binary Authorization, applying SRE practices with SLOs and error budgets, implementing observability with Cloud Monitoring and Logging, and optimising performance and cost — written to the Google Cloud exam guide, product documentation and Google's SRE Book and Workbook for 2026. Score 70% or more on its 25 questions to earn a verifiable Google Professional Cloud DevOps Engineer Proficiency certificate (SOA-GPCD). Every question is based on published standards and research — including Google Cloud Observability documentation (Google Cloud), Site Reliability Engineering (Google), The Site Reliability Workbook (Google) — and each answer is explained with its source.

Science of Apps offers a free Google Cloud DevOps Engineer Practice Test, updated for 2026 and 2027. It measures bootstrapping the organisation, CI/CD pipelines, SRE practices, observability and performance and cost and gives instant results with a shareable certificate.

Read the five skill areas on this page, then take the 25-minute test online — no fee, course or sign-up. You see every answer explained when you finish. Score 70% or more and you get a Google Professional Cloud DevOps Engineer Proficiency certificate straight away, on screen, as a PDF and by email, with a credential ID anyone can verify.

Yes. The questions are original scenarios written by Science of Apps, and each one is based on a public source you can read: Google Cloud Observability documentation (Google Cloud); Site Reliability Engineering (Google); The Site Reliability Workbook (Google); Cloud Billing documentation (Google Cloud); Resource hierarchy (Google Cloud); Cloud Deploy documentation (Google Cloud). The source is shown under each question and linked in the answer review. Science of Apps doesn't copy questions from other tests.

Five skill areas with five questions each, drawn from a bank of 10 per area so a retake brings new questions: Bootstrapping the Organisation (Resource hierarchy, IaC and Environments); CI/CD Pipelines (Cloud Build, Artifact Registry and Cloud Deploy); SRE Practices (SLIs and SLOs, Error budgets and Incidents); Observability (Monitoring, Logging and Tracing); Performance and Cost (Scaling, Efficiency and Pricing). Every question is an original scenario written to the 2026–2027 standard, with the published source named under it.

DevOps engineer on Google Cloud, Site reliability engineer, Platform or cloud engineer, Release or build engineer and Cloud architect moving into operations. It suits anyone who wants a quick, verifiable way to show Google Professional Cloud DevOps Engineer knowledge in 2026 and 2027, from students and career switchers to experienced professionals.

Google's exam guide covers bootstrapping and maintaining a Google Cloud organisation, building and implementing CI/CD pipelines, applying site reliability engineering practices, implementing observability, and optimising performance and cost.

An error budget is the amount of unreliability an SLO allows: with a 99.9% availability SLO, 0.1% of requests or time may fail. Teams use it to balance releasing new features against protecting reliability, slowing releases when the budget is spent.

Yes. The test is online, in English and free everywhere — people take it from India, the US, the UK, Europe, Africa, Latin America and Asia-Pacific. Your certificate is dated with your own local date and can be verified from anywhere at scienceofapps.com/certification/verify/.

25 questions — 5 from each of 5 skill areas — with a 25-minute limit. You need 70% (18 of 25) to pass and 90% for distinction.

We rate it Advanced: assumes years in the role or deep specialist knowledge. It has 25 scenario questions — 5 from each of 5 skill areas — and a 25-minute limit. You need 70% (18 of 25) to pass and 90% for distinction.

Nothing. There is no fee to take a test, to receive the certificate, to have it emailed or to verify it, and no sign-up.

On our server, not in your browser. The answers never reach the page until you submit, so a certificate can only be earned by passing. Each certificate gets a unique credential ID stored by Science of Apps.

You see your score for each area and every question with the correct answer and why, with the published source behind it. You can retake after 30 minutes, and the retake draws questions you haven't seen yet.

No. Every certificate is dated, so it always shows when you passed. Retake a test any time for a newer date or a higher score.

Yes. After you pass, Add to LinkedIn opens the Licenses & certifications form with the certificate name, Science of Apps as the issuer, the issue date, your credential ID and the verification link filled in. You can also download it as a PDF or PNG, and it's emailed to you as a PDF.

Every certificate has a credential ID and a QR code. Scanning it, or entering the ID at scienceofapps.com/certification/verify/, shows the holder's name, the certification, the score and the issue date from our records.

No. They are Science of Apps' own assessments of applied skill. They aren't issued by a university or standards body, and they work best alongside a portfolio that shows the skills in real work.