Get up-to-date Real Exam Questions for DevOps-Foundation UPDATED [2025]
Pass Peoplecert DevOps-Foundation Exam in First Attempt Guaranteed
NEW QUESTION # 23
An organization is struggling to reduce delays when launching new projects.
Which of the following automation practices could help reduce these delays?
- A. Treating infrastructure as code
- B. All of the Above
- C. Test-driven development
- D. Automated continuous integration and builds
Answer: B
Explanation:
Reducing delays in launching projects requires eliminating manual, time-consuming tasks in the delivery process:
* A: Continuous Integration (CI) with automated builds speeds up integration and reduces defects.
* B: Test-Driven Development (TDD) ensures quality from the start, reducing rework and post- development bug fixing.
* C: Infrastructure as Code (IaC) enables rapid, repeatable provisioning of environments, avoiding manual setup delays.
All three practices contribute to faster, more reliable project starts. As PeopleCert notes, combining these practices creates a strong automation foundation, enabling organizations to move from idea to delivery quickly.
Therefore,D-All of the above-is correct.
References:
PeopleCert DevOps Foundation v3.6 - Automation Practices
The DevOps Handbook- CI, TDD, and IaC Principles
NEW QUESTION # 24
Which of the following metrics relates to The Third Way?
- A. Change fail rate
- B. Change lead times
- C. Hypothesis or experiments log
- D. Change cycle times
Answer: C
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 # 25
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 can be built quickly to correct or remove errors in the primary system
- B. Microservices are less expensive and therefore can be built and released more frequently
- C. Microservices are always open source so they can be modified frequently to meet business requirements
- D. Microservices create a service architecture built on smaller modules that can be updated independently without affecting the primary system
Answer: D
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 # 26
Why are Lean tools and practices critical to DevOps?
- A. They help ensure that core (soft) skills were taught to software developers
- B. They help ensure that teams are organized into collaborative communities
- C. They help developers identify requirements for minimum viable products and services
- D. They help identify waste and assist in the creation of improvement practices
Answer: D
Explanation:
Lean tools and practicesare foundational to DevOps because they help organizations systematically identify and eliminate waste, optimize value delivery, and continuously improve processes.
* Lean thinkingfocuses on value stream mapping, reducing delays, bottlenecks, over-processing, handoffs, rework, and unnecessary tasks-core to making DevOps successful.
* Option D, "They help identify waste and assist in the creation of improvement practices," perfectly captures this focus.
Extract-style reference:
"Lean enables teams to identify value and non-value-added activities and to use continuous improvement techniques such as Kaizen, value stream mapping, and removing waste."
-DevOps Handbook
PeopleCert DevOps Foundation v3.6: Lean tools like Value Stream Mapping, 5S, and Kaizen are cited as critical enablers for optimizing the flow and improving IT and business alignment.
NEW QUESTION # 27
What makes the concept of learning through immersion particularly useful in a DevOps culture?
- A. People learn from their failures in a safe environment
- B. All of the Above
- C. People learn from subject matter experts
- D. People learn by doing
Answer: B
Explanation:
Learning through immersionis powerful in DevOps because:
* People learn by doing (A)
* People learn from subject matter experts (B)
* People learn from failures in a safe environment (C)
* All of the above (D) are true
DevOps encourages hands-on, real-world, collaborative, and safe-to-fail learning environments.
Extract-style reference:
"Immersive learning, including hands-on labs, peer interactions, and blameless retrospectives, is vital to building DevOps capabilities."
-DevOps Handbook,Accelerate
PeopleCert DevOps Foundation v3.6:Calls for learning culture, blamelessness, and experimentation.
NEW QUESTION # 28
Which of the following is NOT a typical IT constraint?
- A. Security assessments
- B. Bureaucratic processes
- C. Development delays
- D. Loosely coupled architectures
Answer: D
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 # 29
The last release of a critical application contained an error that significantly impacted the business. While the error was detected immediately after release, the situation was not resolved in a timely manner. During the retrospective, it was identified that many of the delays were the result of poor communication and collaboration between development and operational teams.
What steps could the IT organization take to improve its response and resolution in the future?
- A. Use social media to communicate between teams
- B. Increase the number of people that are alerted when an error occurs
- C. Introduce self-help tools to empower users to solve their own problems
- D. Implement chat platforms for faster access and collaboration
Answer: D
Explanation:
Poor communication and collaboration slow incident resolution. DevOps emphasizes fast, transparent communication channels between Dev, Ops, and other stakeholders. Implementingchat platforms(e.g., Slack, Microsoft Teams) that integrate with monitoring, alerting, and deployment tools enables:
* Real-time collaboration across geographically distributed teams
* Immediate sharing of incident context and system data
* Faster decision-making and coordinated action
A(alerting more people) risks causing noise without improving targeted response.B(social media) is not secure or appropriate for enterprise incident management.C(self-help tools) benefits end-users but does not address Dev-Ops collaboration.
Thus,Dprovides the most direct and effective improvement in communication for faster incident resolution.
References:
PeopleCert DevOps Foundation v3.6 - Collaboration and Tooling
The DevOps Handbook- ChatOps and Incident Management
NEW QUESTION # 30
What is NOT a type of IT work?
- A. Planned work
- B. Manufacturing
- C. Unplanned work
- D. Business projects
Answer: B
Explanation:
Manufacturingisnota type of IT work in DevOps.
DevOps classifies IT work as:
* Business projects:New value-creating work.
* Planned work:Routine, repeatable tasks (maintenance, upgrades).
* Unplanned work:Incidents, emergencies, support.
Extract-style reference:
"IT work includes business projects, planned work, and unplanned work. Manufacturing is an analogy for flow, but not a category of IT work itself."
-The Phoenix Project
PeopleCert DevOps Foundation v3.6:Recognizes these three categories to manage and improve IT workloads.
NEW QUESTION # 31
What is the first step to take when improving DevOps automation?
- A. Architect before automating
- B. Build a DevOps toolchain
- C. Replace proprietary software with open source tools
- D. Implement self-service
Answer: A
Explanation:
PeopleCert emphasizes thatarchitecturemust be planned before automating processes. This means mapping the value stream, understanding dependencies, identifying bottlenecks, and defining integration points before selecting or configuring tools.
Automating without a clear architecture can lead to fragmented processes, wasted effort, and technical debt.
Once the architecture is sound, teams can implement automation in a way that supports scalability, maintainability, and interoperability.
A(building the toolchain) is important but comes after architecture.C(switching to open source) is a tooling decision, not the first automation step.D(self-service) is a benefit of automation, not the starting point.
Thus,B-Architect before automating-is the correct first step.
References:
PeopleCert DevOps Foundation v3.6 - Automation Best Practices
The DevOps Handbook- Design Before Automating
NEW QUESTION # 32
Which of the following is NOT a characteristic of DevOps?
- A. Fast flow of unplanned work into production
- B. Ensuring overall organizational success
- C. Working towards a common goal
- D. World-class stability, reliability, availability and security
Answer: A
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 # 33
Which statement about deployment success rate is CORRECT?
- A. May apply to multiple environments, not just production
- B. Is used to measure application reliability and stability
- C. Applies only to production
- D. Is the same as change success rate
Answer: A
Explanation:
Deployment success ratemeasures the proportion of deployments that meet their objectives without causing incidents, rollbacks, or degraded service. PeopleCert notes this metric is not limited to production-it can be applied to any environment where deployments occur (staging, testing, pre-prod).
Ais incorrect because focusing only on production misses valuable insights from earlier environments.Cis partially correct-success rate can inform reliability-but reliability is more broadly measured with other metrics like availability and MTTR.Dis incorrect becausechange success ratetypically includes all changes, not just deployments.
Therefore,Bis the accurate statement.
References:
PeopleCert DevOps Foundation v3.6 - Metrics and Measurement
Accelerate- Deployment Metrics
NEW QUESTION # 34
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. Forming a pilot DevOps team
- B. Management commitment to culture change
- C. Application of agile and lean methods
- 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 # 35
Which two measures together BEST show shared success across technology teams?
- A. Throughput and stability
- B. Mean Time to Repair (MTTR) and change failure rate
- C. Deployment frequency and change lead/cycle time
- D. Employee retention and Net Promoter Score
Answer: A
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 # 36
A large organization conducts a DevOps toolchain review and discovers that multiple development teams have built their own continuous delivery pipelines with a variety of different tooling.
Which of the following strategies would NOT help them manage their toolchain evolution moving forwards?
- A. Making the DevOps toolchain available self-service
- B. Using sensible defaults to guide teams' choices
- C. Having IT Operations or infrastructure squads architect and manage a DevOps toolchain service to offer to the development teams
- D. Telling all development teams they must immediately migrate to a standard set of tools dictated by IT Operations
Answer: D
Explanation:
Forcing all development teams toimmediately migrateto a standard set of tools dictated by IT Operations is nota recommended DevOps strategy.
* DevOps promotescollaboration, flexibility, and evolutionof toolchains, allowing teams to choose what fits their needs while moving toward sensible defaults and integration over time.
* Abrupt, top-down mandates undermine trust and autonomy, often leading to resistance and lower adoption.
Why are the other options better?
* IT Ops or infra squads managing toolchain as a service(A),sensible defaults(C), andself-service(D) are all recognized best practices to support DevOps evolution and developer enablement.
Extract-style reference:
"Mandating a single toolset without considering team needs reduces engagement. Toolchains should be managed as self-service platforms with sensible defaults, supporting but not constraining teams."
-State of DevOps Report;DevOps Handbook
PeopleCert DevOps Foundation v3.6:Encourages enabling choice, not enforcing uniformity without context.
NEW QUESTION # 37
Why is organizational culture so critical to successful DevOps?
- A. It represents the strategic direction of the organization
- B. It represents the way people think and behave in their work environment
- C. It represents the way teams are organized in their work environment
- D. It represents the way automation will be introduced into their organization
Answer: B
Explanation:
In DevOps,culturerefers to the shared values, beliefs, and behaviors that influence how people work together.
PeopleCert highlights culture as the foundation for collaboration, trust, and open communication-critical for breaking down silos and enabling continuous delivery.
OptionAbest captures this definition: culture reflects theway people think and behavein their daily work, including attitudes toward experimentation, problem-solving, and collaboration.
While team structure (B), automation strategy (C), and strategic direction (D) are important, they are outcomes or enablers that depend on the underlying culture. Without the right cultural foundation, DevOps practices and tools will not achieve their full potential.
References:
PeopleCert DevOps Foundation v3.6 - CALMS: Culture
Accelerate- Culture's Link to Performance
NEW QUESTION # 38
Which of the following sets of skills are essential for a DevOps professional?
- A. Business,Agile. ITSM, Lean and networking
- B. Business, technical, core (soft) skills, self-management
- C. Business, development, cloud and containers, core skills
- D. Business,Agile, infrastructure, communication
Answer: B
Explanation:
A DevOps professional needs:
Business skills: Understanding the business context and value.
Technical skills: Automation, coding, cloud, infrastructure.
Core (soft) skills: Collaboration, communication, empathy, learning.
Self-management: Time, priorities, feedback.
Other options miss the full blend or focus too much on tech or process.
Extract-style reference:
"DevOps success requires a blend of business, technical, and core (soft) skills, as well as the ability to self- manage and continuously learn."
- DevOps Handbook; Accelerate
PeopleCert DevOps Foundation v3.6: Holistic skillsets are emphasized for cross-functional teams.
NEW QUESTION # 39
Which of the following is NOT a reason business is interested in DevOps?
- A. Customers value outcomes, not products
- B. DevOps must automate all the things
- C. Intelligent data must drive direction quickly
- D. IoT is rapidly increasing
Answer: B
Explanation:
Businesses are drawn to DevOps because it improves agility, responsiveness, and quality.
* A: The growth of IoT requires scalable, automated, and reliable delivery processes.
* B: Fast, intelligent decision-making is needed to respond to market changes.
* D: The shift toward valuing customer outcomes over products is central to modern service delivery.
However,Cis a misconception. While automation is a key DevOps practice, the goal isstrategic automation- automating where it adds measurable value, improves quality, or accelerates delivery. "Automate all the things" without consideration can waste resources, increase complexity, and reduce adaptability.
References:
PeopleCert DevOps Foundation v3.6 - Business Interest in DevOps
The DevOps Handbook- Automation Principles
Accelerate- Strategic Use of Automation
NEW QUESTION # 40
How do you define Wait Time?
- A. Cycle time minus lead time
- B. Lead time plus cycle time
- C. Cycle time multiplied by lead time
- D. Lead time minus cycle time
Answer: D
Explanation:
Wait Timeis the time work spends waiting between process steps-wasted, non-value-added time.
* Mathematically,Wait Time = Lead Time - Cycle Time
* Lead Time:Time from work request to delivery.
* Cycle Time:Time spent actively working on the item.
Why is this important in DevOps?
Identifying and reducing wait time (waste) is central to Lean/DevOps, directly improving flow and reducing delays.
Extract-style reference:
"Wait time is calculated as the difference between lead time and cycle time-highlighting bottlenecks in the value stream."
-DevOps Handbook
PeopleCert DevOps Foundation v3.6:Wait time is a core Lean concept for optimizing flow.
NEW QUESTION # 41
In the context of DevOps. which is an effective approach when selecting tools?
- A. Focus on testing first
- B. Standardize on a single vendor's platform
- C. Establish a toolchain
- D. Encourage both Dev and Ops individually select the best tools for their own needs
Answer: C
Explanation:
The most effective approach to tool selection in DevOps is to establish a toolchain-a set of integrated tools that support the end-to-end lifecycle (planning, coding, building, testing, releasing, deploying, operating, and monitoring).
This encourages consistency, automation, and traceability, while still allowing flexibility for teams.
Why not standardize on one vendor?
This reduces flexibility, can cause vendor lock-in, and doesn't support the varied needs of Dev and Ops teams.
Encouraging independent selection (C) increases fragmentation.
Focusing solely on testing (D) ignores the broader lifecycle.
Extract-style reference:
"Establishing an integrated toolchain provides end-to-end visibility and automation across the software delivery pipeline, aligning tools with process and cultural change."
- State of DevOps Report; DevOps Handbook
PeopleCert DevOps Foundation v3.6: Recommends a toolchain approach for supporting collaborative DevOps practices.
NEW QUESTION # 42
An organization is finding that defects found in production had frequently already been identified and recorded in testing and staging and sometimes, although they optimized performance locally, they caused global degradation. Upon further inspection, it was found that this was happening because the testing phase was often delayed due to constraints around resource availability, impacting the flow of work from left to right.
Which of The Three Ways should they took to for direction on how to resolve the situation?
- A. The Second Way
- B. The Third Way
- C. The First Way
- D. Continuous Experimentation and Learning
Answer: C
Explanation:
When work is delayed due to resource availability or local optimizations causing global degradation, the issue relates toThe First Way-maximizing flow from left to right.
Organizations should analyze and remove bottlenecks in the delivery pipeline (e.g., in testing).
Extract-style reference:
"Optimizing the flow of work requires eliminating bottlenecks, delays, and handoffs that slow the movement of changes from development to operations."
-The Phoenix Project
DevOps Foundation courseware discusses value stream mapping and the First Way as critical tools for diagnosing and correcting such issues.
NEW QUESTION # 43
Which of the following is NOT a crucial ingredient when leading a digital transformation?
- A. Collaboration
- B. Courage
- C. Command
- D. Curiosity
Answer: C
Explanation:
Command(authoritarianism) is not a crucial ingredient for leading digital transformation.
The key ingredients:
* Collaboration
* Curiosity
* Courage
DevOps leadership is about empowering teams, experimenting, and driving change,notcommand-and-control.
Extract-style reference:
"Digital transformation leaders embrace collaboration, curiosity, and courage, fostering an environment where experimentation and learning drive change."
-Accelerate,DevOps Handbook
PeopleCert DevOps Foundation v3.6:Advocates servant and transformational leadership, not command
/control.
NEW QUESTION # 44
......
Peoplecert DevOps-Foundation Study Guide Archives : https://quiztorrent.testbraindump.com/DevOps-Foundation-exam-prep.html
