Learn mode
Learn as you go
Choose an answer, reveal the marked key, and move through the bank at your own pace.
427 questions open free
Start guided practiceAWS Certified DevOps Engineer – Professional
Automating delivery and operations at professional depth: pipeline design, infrastructure as code, resilient deployments, observability and automated incident response.
AWS Certified DevOps Engineer – Professional is AWS's professional-level devops & sre certification, sat as exam DOP-C02. The exam runs for 3 hours and presents up to 75 questions, with a pass mark of 750 / 1000 (scaled). It costs US$300 at the standard rate.
AWS publishes the syllabus as 6 weighted domains. SDLC Automation carries the most weight at 22%, and the three largest domains together account for roughly 56% of the scored content — worth knowing before you decide where study time goes.
Confirm these details on the official AWS page before booking — vendors adjust format and pricing without notice.
Some forms include unscored trial questions
Standard rate, before local taxes
The published exam guide for DOP-C02, in the vendor's own order.
01SDLC Automation
22%02Configuration Management and Infrastructure as Code
17%03Resilient Cloud Solutions
15%04Monitoring and Logging
15%05Incident and Event Response
14%06Security and Compliance
17%Two or more years provisioning and operating AWS environments, plus scripting proficiency.
Professional level — Advanced credentials covering design, scale and trade-off decisions.
Start with 427 complete questions in the DOP-C02 bank. Free progress and bookmarks stay in this browser.
Choose an answer, reveal the marked key, and move through the bank at your own pace.
427 questions open free
Start guided practiceKeep answers hidden on the clock and review every miss after you finish the public set.
Free timed practice
Open timed mockAll questions and practice tests are free.
No sign-up, payment or access expiry. Your progress stays in this browser.
Questions, answered
Clear answers about the exam, the study experience, and what to expect before you begin.
AWS lists up to 75 questions, to be completed in 3 hours. Question counts can vary slightly between exam forms, and unscored trial questions are sometimes included.
750 / 1000 (scaled). Confirm the current figure on the official exam page before booking, as vendors adjust cut scores when an exam form is refreshed.
The standard price is US$300. Local pricing, taxes and any retake policy vary by region, so check the official page for the figure that applies to you.
Two or more years provisioning and operating AWS environments, plus scripting proficiency.
The exam guide covers SDLC Automation, Configuration Management and Infrastructure as Code, Resilient Cloud Solutions, Monitoring and Logging and Incident and Event Response, plus 1 further domain. The full weighted breakdown is listed above.
Yes — this exam has 427 practice questions available here, each with the correct answer marked.