[Jun 10, 2026] DevOps-Foundation Exam Brain Dumps - Study Notes and Theory
Pass Peoplecert DevOps-Foundation Test Practice Test Questions Exam Dumps
Peoplecert DevOps-Foundation Exam Syllabus Topics:
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NEW QUESTION # 20
An organization currently manages projects using traditional waterfall methods. ITIL processes are equally rigorous. A new CIO has been hired to increase IT performance and introduce DevOps practices.
Initially, which of the following would be critical success factors for DevOps?
- A. Management commitment to culture change
- B. Application of agile and lean methods
- C. Forming a pilot DevOps team
- D. Both B and C
Answer: D
Explanation:
Both B and C (Application of agile and lean methods + Management commitment to culture change)are critical success factors when launching DevOps in a traditional IT organization.
* Agile/Lean methods: Accelerate delivery, reduce waste, create feedback.
* Management commitment to culture change: Essential for breaking silos, changing behaviors, and making DevOps sustainable.
Forming a pilot team (A)helps, but isn't sufficient without these foundations.
Extract-style reference:
"DevOps success starts with leadership commitment to cultural change and adopting Agile and Lean principles throughout the organization."
-DevOps Handbook,State of DevOps Report
PeopleCert DevOps Foundation v3.6:Lists cultural commitment and Lean/Agile as prerequisites for DevOps transformation.
NEW QUESTION # 21
According to the State of DevOps Reports, LOW performing organizations have:
- A. More frequent code deployments
- B. Faster mean times to recovery
- C. Faster lead times from commit to deploy
- D. Higher change failure rates
Answer: D
Explanation:
The State of DevOps Reports show thatLOW performing organizations have higher change failure rates, meaning a larger percentage of changes lead to incidents, outages, or degraded service. In contrast, high performers have more frequent deployments, faster lead times, and quicker recovery from incidents.
Reference:DevOps Foundation v3.6 syllabus section 2.2; Accelerate: The Science of Lean Software and DevOps.
NEW QUESTION # 22
Which of the following of Continuous Delivery does NOT contribute positively to SDO Performance?
- A. Trunk-based development
- B. Culture of psychological safety
- C. Cloud
- D. Heavyweight Change Process
Answer: D
Explanation:
High-performing organizations use Continuous Delivery practices to improveSoftware Delivery and Operational (SDO) performance.
* B: Psychological safety encourages open communication, incident reporting, and learning from failures.
* C: Trunk-based development reduces integration issues and supports continuous integration/delivery.
* D: Cloud technologies provide scalable, on-demand environments that speed up delivery and testing.
On the other hand,A-a heavyweight change process-slows down delivery, increases lead time, and often fails to improve change success rates. Research cited inAccelerateshows that manual, centralized change approvals correlate with lower performance, while automated, peer-reviewed changes produce better reliability and faster delivery.
References:
PeopleCert DevOps Foundation v3.6 - Continuous Delivery and Change Management Accelerate- Change Approval Process Findings The DevOps Handbook- Deployment Pipeline Best Practices
NEW QUESTION # 23
Agile funding can be______
- A. All of the Above
- B. Fixed cost
- C. Reviewed frequently
- D. Continuous cost
Answer: A
Explanation:
Agile funding is flexible and adapts to the iterative, incremental nature of Agile and DevOps projects.
It can be fixed cost for some work, continuous cost for ongoing value streams, and is reviewed frequently to align with evolving priorities.
All three characteristics are true, so D ("All of the Above") is correct.
Extract-style reference:
"Agile funding models support continuous review and adaptation, providing the flexibility required for digital transformation and DevOps ways of working."
- Project to Product, Mik Kersten
PeopleCert DevOps Foundation v3.6: Advocates funding models that encourage agility, experimentation, and rapid value delivery.
NEW QUESTION # 24
Which of the following is NOT a characteristic of a DevOps culture?
- A. Data driven
- B. Command and control
- C. Reflective
- D. Accountability
Answer: B
Explanation:
ADevOps cultureis built on principles like being data-driven, reflective (willing to learn from experience), and accountable (taking ownership, not blaming others).
* Command and controlcultures are the opposite: hierarchical, rigid, discouraging initiative and learning. DevOps strives for empowerment, experimentation, and psychological safety.
Why not the others?
* Data-driven:Decisions are based on measurement and feedback, core to DevOps.
* Reflective:Regular retrospectives and post-incident reviews are essential DevOps rituals.
* Accountability:Teams are responsible for the software they build and operate.
Reference/Extract:
"DevOps culture values collaboration, continuous learning, and a data-driven, accountable approach to improvement. Command and control structures stifle innovation and slow down feedback."
-State of DevOps Report(2019), PeopleCert DevOps Foundation v3.6 Section 3.2
NEW QUESTION # 25
Which of the following is an example of a "shift left" testing strategy?
- A. Manual testing
- B. Biannual vulnerability assessments of live systems
- C. Testing in production
- D. Unit testing as part of continuous integration
Answer: D
Explanation:
Shift Left Testingmeans moving testing earlier in the development process, so defects are found sooner and fixes are cheaper.
Unit testing as part of CIis the classic "shift left" strategy: automated unit tests run with every code change, catching errors before code moves further down the pipeline.
* Testing in production(A) is "shift right."
* Manual testing(B) is typically late-stage and not automated.
* Biannual vulnerability assessments(D) are after-the-fact and far from "shift left." Extract-style reference:
"Shift left means performing testing activities earlier, for example by including unit tests in the CI process, reducing costly late-stage defects."
-DevOps Handbook
PeopleCert Foundation: "Shift left" is a key DevOps testing principle-find issues fast, fix fast, deploy safely.
NEW QUESTION # 26
A team has recently introduced their first Kanban board and are saying that they are finding it hard to focus and are feeling exhausted from context switching. Additionally, the business is complaining that nothing is being finished and they are yet to receive any of what they asked for.
What do the team need to do?
- A. Add more development resources to the team to cope with the workload
- B. Try using Work in Progress limits
- C. Unblock any blocked work items
- D. Push more work onto the board to provide more opportunities to deliver something
Answer: B
Explanation:
When Kanban teams feel overwhelmed and nothing is getting finished, it's a sign thattoo much work is in progress(WIP).
Work in Progress (WIP) limitsare a key Kanban and Lean practice: they restrict how many tasks can be active at one time, forcing teams to focus, finish, and deliver before starting new work.
* Pushing more work(A) oradding more resources(B) worsens the problem.
* Unblocking work(D) is helpful, but the core issue isoverload.
Extract-style reference:
"WIP limits encourage teams to finish work before starting new tasks, reducing context switching and enabling better flow and faster delivery."
-Kanban: Successful Evolutionary Change for Your Technology Business, David J. Anderson PeopleCert DevOps Foundation: Limiting WIP is essential for effective flow and sustainable pace.
NEW QUESTION # 27
Regardless of structure, what should a DevOps team NOT be?
- A. Flat
- B. Isolated
- C. Continuously engaged
- D. Balanced in terms of people and automation skills
Answer: B
Explanation:
A core goal of DevOps is toeliminate isolationbetween roles, teams, and departments. Isolated teams-cut off from other parts of the value stream-create bottlenecks, reduce visibility, and slow feedback.
While flat hierarchies (A), continuous engagement (C), and balanced skills (D) are positive traits,Bis the opposite of DevOps principles.
Therefore,Bis the correct "NOT" choice.
References:
PeopleCert DevOps Foundation v3.6 - Anti-Patterns in Team Design
Accelerate- Effects of Silos on Performance
NEW QUESTION # 28
Which of the following is NOT a characteristic of DevOps?
- A. World-class stability, reliability, availability and security
- B. Ensuring overall organizational success
- C. Working towards a common goal
- D. Fast flow of unplanned work into production
Answer: D
Explanation:
A fast flow ofunplanned workinto production isnota characteristic of DevOps. In fact, DevOps practices strive to minimize unplanned work (like emergency changes or outages) through automation, testing, collaboration, and rigorous change control. The other options-ensuring organizational success, working toward a common goal, and world-class stability/reliability-are all key DevOps characteristics.
Reference:DevOps Foundation v3.6 syllabus section 1.4; State of DevOps Report.
NEW QUESTION # 29
An organization is using ChatOps to improve communication and collaboration.
How can this organization transfer incident-related data from its chat client to its IT service management tool?
- A. It doesn't need to as ChatOps is only used for minor incidents
- B. None of the above
- C. Manually cut and paste the data
- D. Use an Application Programming Interface (API)
Answer: D
Explanation:
ChatOpsis the integration of chat platforms with tools and workflows, allowing teams to manage operations and incidents directly through chat.
* Using anAPI (Application Programming Interface)is the correct, scalable way to transfer incident- related data automatically from chat clients to ITSM (IT Service Management) tools, preserving traceability and reducing manual errors.
Why not manual cut/paste?
Manual processes are error-prone and slow; DevOps aims for automation and integration.
Extract-style reference:
"APIs enable seamless transfer of information between ChatOps platforms and ITSM tools, supporting automation, accuracy, and auditability in incident management."
-DevOps Handbook;ChatOps: Managing Operations and Collaboration in the Cloud, Jason Hand PeopleCert DevOps Foundation v3.6:Promotes APIs for integration, automation, and collaboration.
NEW QUESTION # 30
An incident has occurred in an organization's core mobile banking application. Individuals from several teams in the US, Germany, and India swarm into a Slack channel where together they query their continuous delivery and monitoring systems to trace the change and fault causing the problem. What BEST describes what they are practicing?
- A. Incident Management
- B. Swarming
- C. ChatOps
- D. IT Support
Answer: C
Explanation:
ChatOpsis the practice of conducting operational work directly through chat platforms (e.g., Slack, Microsoft Teams) integrated with automation and tooling. In this case:
* Teams from multiple locations are collaborating in real-time via Slack.
* They are running commands and queries directly from the chat to the delivery and monitoring systems.
* This allows shared visibility, immediate context, and rapid action during incident resolution.
WhileA(Swarming) describes a collaborative incident response, it does not specifically imply integration with chat-based tools.C(Incident Management) is the overall process, andD(IT Support) is a function, but neither capture the specific ChatOps approach.
Thus,B - ChatOpsis the most accurate answer here.
References:
PeopleCert DevOps Foundation v3.6 - Collaboration and ChatOps
The DevOps Handbook- Toolchains and Collaboration Integration
NEW QUESTION # 31
Which of the following metrics relates to The Third Way?
- A. Hypothesis or experiments log
- B. Change lead times
- C. Change fail rate
- D. Change cycle times
Answer: A
Explanation:
TheThird Wayin DevOps emphasizescontinuous learning and experimentation. It's about fostering a culture where teams test hypotheses, take calculated risks, and learn from both successes and failures.
Ahypothesis or experiments logdirectly supports this principle by capturing:
* The changes or experiments attempted
* The hypothesis behind them
* The results and insights gained
Metrics likeA,B, andCare more aligned with theFirst Way(flow) andSecond Way(feedback). They measure speed and stability but not the experimental learning process itself.
By tracking experiments, organizations can make data-driven decisions, reinforce a learning culture, and continuously refine practices-core aspects of the Third Way.
References:
PeopleCert DevOps Foundation v3.6 - Third Way and Learning Culture
The DevOps Handbook- Continual Experimentation
NEW QUESTION # 32
Which two measures together BEST show shared success across technology teams?
- A. Deployment frequency and change lead/cycle time
- B. Throughput and stability
- C. Employee retention and Net Promoter Score
- D. Mean Time to Repair (MTTR) and change failure rate
Answer: B
Explanation:
The two best measures to showshared successacross technology teams arethroughputandstability:
* Throughput(deployment frequency, lead time): Measures how fast teams deliver value.
* Stability(change failure rate, MTTR): Measures how reliably systems operate.
Why these two?
Focusing onbothensures teams deliver quicklyandsafely. High throughput without stability causes outages; stability without throughput slows business.
Other options:
* Deployment frequency + change lead/cycle time: Both are throughput measures, missing stability.
* MTTR + change failure rate: Both are stability, missing throughput.
* Employee retention and NPS: People measures, not delivery.
Extract-style reference:
"High performers in DevOps exhibit both high throughput (deployments per day) and high stability (low failure rates, fast recovery), proving it's possible to achieve both."
-Accelerate: The Science of Lean Software and DevOps, Ch. 2
PeopleCert DevOps Foundation v3.6:Shared success is about flowandreliability, not just one or the other.
NEW QUESTION # 33
Which of the following is NOT a typical IT constraint?
- A. Bureaucratic processes
- B. Loosely coupled architectures
- C. Security assessments
- D. Development delays
Answer: B
Explanation:
Loosely coupled architecturesare not typical IT constraints; in fact, they are often a solution to constraints.
Typical IT constraints include:
* Security assessments (slow approvals)
* Bureaucratic processes (excessive paperwork or approvals)
* Development delays (resource or tool bottlenecks)
Extract-style reference:
"Loosely coupled architectures enable teams to work independently, reducing constraints imposed by tightly integrated systems."
-Accelerate: The Science of Lean Software and DevOps
DevOps Foundation v3.6 lists constraints as blockers to fast flow and highlights architectural decoupling as a DevOps enabler.
NEW QUESTION # 34
Updates to a complex critical business service are released every calendar quarter. The business would like to increase the frequency of releases for this service.
Why would segmenting the service into microservices help to improve the frequency of release?
- A. Microservices are less expensive and therefore can be built and released more frequently
- B. Microservices create a service architecture built on smaller modules that can be updated independently without affecting the primary system
- C. Microservices can be built quickly to correct or remove errors in the primary system
- D. Microservices are always open source so they can be modified frequently to meet business requirements
Answer: B
Explanation:
Microservices architecturebreaks down applications into small, independent, loosely coupled services that can be developed, tested, and deployed independently.
* Why does this improve release frequency?Each microservice can be updated, tested, and deployed on its own, reducing the risk and coordination overhead associated with monolithic releases.
* This allows for faster feedback and more frequent delivery of value to users.
Extract-style reference:
"Microservices enable teams to deploy independently, reduce deployment risk, and increase release frequency by decoupling services."
-Accelerate: The Science of Lean Software and DevOps, Chapter 4
PeopleCert DevOps Foundation v3.6:Stresses modular architectures for enabling rapid, independent deployments and continuous delivery.
NEW QUESTION # 35
An organization has identified they have a culture of blame where people are fearful of failure and lack the courage to try new things.
What can they do to encourage more courageous and experimentational behaviors?
- A. Both b and c
- B. Build rituals that reward risk taking
- C. Identify and punish the people that make mistakes
- D. Sharing is inhibited
Answer: B
Explanation:
Ablame cultureis toxic and inhibits innovation. DevOps encourages a culture where risk-taking and experimentation are rewarded, not punished.
Organizations should "build rituals that reward risk taking"-examples include celebrating "fast failures" and running blameless post-mortems.
Extract-style reference:
"Encourage a culture where failure is seen as a learning opportunity, not a cause for punishment. Rituals that reward risk-taking foster innovation and create psychological safety."
-DevOps Handbook
DevOps Foundation v3.6 (Cultural Principles section) advocates psychological safety, learning from failure, and reward systems that incentivize experimentation.
NEW QUESTION # 36
Which of the following would enable an IT organization to consolidate gains from a DevOps pilot?
- A. Sharing lessons learned
- B. Hiring new people to expand the DevOps program
- C. Rewarding the people who participated in the pilot
- D. Introducing more advanced tools and techniques
Answer: A
Explanation:
After a DevOps pilot, consolidating gains requirescapturing and sharing lessons learnedso that other teams can benefit from successes and avoid repeating mistakes.
This practice supports scaling DevOps practices across the organization by creating a shared knowledge base and promoting continuous improvement.
A(rewards) can motivate but doesn't spread the learning.B(hiring) may expand resources but doesn't ensure knowledge transfer.D(advanced tools) may enhance capability but should come after understanding what worked in the pilot.
Thus,Cis the most effective action for consolidating pilot gains.
References:
PeopleCert DevOps Foundation v3.6 - Scaling and Consolidating DevOps
The DevOps Handbook- Pilot to Organization-Wide Adoption
NEW QUESTION # 37
Which of the following helps an organization to practice DevSecOps?
- A. Engaging external testing services
- B. Security as code
- C. Embracing a "shift right" testing strategy approach can take advantage of continuous integration and test-driven development practices
- D. Conducting frequent security audits after deployment
Answer: B
Explanation:
DevSecOps is about integrating security into every stage of the software delivery lifecycle rather than treating it as a separate, post-development activity. PeopleCert DevOps Foundation v3.6 stresses that security must shift left-moving testing, vulnerability scanning, and compliance checks earlier in the process.
Security as Codemeans embedding security policies, controls, and checks directly into infrastructure and application code. This includes:
* Automated vulnerability scanning in CI/CD pipelines
* Infrastructure-as-code with integrated security configurations
* Policy-as-code to enforce compliance automatically
* Static and dynamic application security testing (SAST/DAST) integrated into build pipelines WhileAincorrectly says "shift right" (testing later in production), DevSecOps emphasizes shifting left.B(post- deployment audits) andC(external testing) can complement DevSecOps but don't fully embed security into the delivery workflow.
Therefore,D - Security as codeis the most direct enabler of DevSecOps practices.
References:
PeopleCert DevOps Foundation v3.6 - DevSecOps Practices
The DevOps Handbook- Security Integration and Policy as Code
OWASP DevSecOps Guidelines
NEW QUESTION # 38
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