DevOps-Foundation PDF Dumps Nov 01, 2025 Exam Questions – Valid DevOps-Foundation Dumps
Ultimate DevOps-Foundation Guide to Prepare Free Latest Peoplecert Practice Tests Dumps
NEW QUESTION # 16
In the context of DevOps. which is an effective approach when selecting tools?
- A. Focus on testing first
- B. Encourage both Dev and Ops individually select the best tools for their own needs
- C. Establish a toolchain
- D. Standardize on a single vendor's platform
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 # 17
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 always open source so they can be modified frequently to meet business requirements
- B. Microservices create a service architecture built on smaller modules that can be updated independently without affecting the primary system
- C. Microservices are less expensive and therefore can be built and released more frequently
- D. Microservices can be built quickly to correct or remove errors in the primary system
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 # 18
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. Continuous Experimentation and Learning
- B. The First Way
- C. The Second Way
- D. The Third Way
Answer: B
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 # 19
What is "Cycle Time"?
- A. The total elapsed time from the point when a user story enters the backlog, until the time it is completed
- including the time spent waiting in a backlog - B. The time it takes for a requirement to go from the product backlog to live
- C. The time taken from a code commit to completing tests and being ready for continuous delivery
- D. The time it takes from a story to go from 'in progress' to 'done'
Answer: D
Explanation:
Cycle Timein Agile and DevOps measures the time taken for work to move from thestart of active work ("in progress") to completion ("done"). It reflects the efficiency of the development process and helps identify bottlenecks in active work.
BandCdescribeLead Time, which includes the time spent in the backlog before work starts.Dis a subset metric related to build/test time, not the full cycle time.
Shorter cycle times indicate more efficient processes and faster delivery of value. Monitoring cycle time enables continuous improvement by highlighting delays within active work.
References:
PeopleCert DevOps Foundation v3.6 - Flow Metrics
Accelerate- Difference Between Lead Time and Cycle Time
NEW QUESTION # 20
Who are the PRIMARY stakeholders for DevOps?
- A. Business representatives
- B. Software engineers and operational teams
- C. Security and QA testers
- D. All of the Above
Answer: D
Explanation:
In DevOps, success depends on collaboration betweenall key stakeholdersacross the software delivery value stream. This includes:
* Software Engineers & Operations Teams: Responsible for designing, building, deploying, and maintaining applications and services.
* Business Representatives: Define requirements, prioritize work, and ensure alignment with organizational goals.
* Security and QA Testers: Ensure that quality, compliance, and security are built into the delivery pipeline from the start (shift-left approach).
PeopleCert emphasizes the idea of "BizDevOps" and "DevSecOps," highlighting the need for business, development, operations, and security to work as an integrated team. The removal of silos and the inclusion of all perspectives ensure that value is delivered faster and more reliably, while maintaining quality and compliance.
Choosing only one group would miss the cross-functional nature of DevOps. Hence, the correct answer isD - All of the Above.
References:
PeopleCert DevOps Foundation v3.6 - Stakeholders Section
The DevOps Handbook- Chapter on Organizing Around Value
Accelerate- Cultural and Organizational Practices
NEW QUESTION # 21
What does the Theory of Constraints recognise?
- A. Improving constraints is the fastest way to improve the entire system
- B. Every process has at least one constraint that affects its ability to meet its goal
- C. All of the Above
- D. A process will only meet the capacity of its constraints
Answer: C
Explanation:
TheTheory of Constraints (ToC), as referenced in PeopleCert DevOps Foundation, states:
* A: Every system has at least one limiting factor (constraint) that determines overall performance.
* B: System throughput is limited by the capacity of the constraint; improving non-constraints has minimal impact.
* C: Focusing improvement efforts on the constraint is the most effective way to improve the performance of the entire system.
In DevOps, constraints may appear in testing, change approvals, environment provisioning, or deployment.
By identifying and alleviating these bottlenecks, organizations improve flow and reduce lead time.
Since all three statements (A, B, C) are accurate representations of ToC, the correct answer isD - All of the Above.
References:
PeopleCert DevOps Foundation v3.6 - Lean and Theory of Constraints
The DevOps Handbook- Identifying and Elevating Constraints
Eliyahu M. Goldratt -The Goal
NEW QUESTION # 22
Which of the following is NOT a reason business is interested in DevOps?
- A. Customers value outcomes, not products
- B. Intelligent data must drive direction quickly
- C. IoT is rapidly increasing
- D. DevOps must automate all the things
Answer: D
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 # 23
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. IT Support
- B. Incident Management
- C. Swarming
- D. ChatOps
Answer: D
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 # 24
Which of the following DevOps practices encourages conversation driven development, delivery and support?
- A. VisOps
- B. The Second Way
- C. Communication Platforms
- D. ChatOps
Answer: D
NEW QUESTION # 25
Firmly entrenched silos and a combative relationship between Dev and Ops is an example of:
- A. Low trust
- B. Change fatigue
- C. Cultural debt
- D. Poor leadership
Answer: C
Explanation:
Cultural debt-not just low trust or poor leadership-best describes the scenario of entrenched silos and combative Dev/Ops relations.
* Cultural debt leads to resistance to new ways of working, lack of cooperation, and a focus on individual rather than collective success.
Why not the others?
* Low trustandpoor leadershipare symptoms of cultural debt.
* Change fatigueoccurs after repeated failed initiatives; here, the core issue is cultural stasis.
Reference/Extract:
"DevOps transformation often fails without addressing cultural debt. Breaking down silos, building shared understanding, and changing incentives are essential for sustainable change."
-DevOps Handbook,State of DevOps Report, PeopleCert DevOps Foundation v3.6 Section 3.4
NEW QUESTION # 26
Which of the following are benefits of automation?
- A. Decreased security and risk mitigation
- B. Higher quality and faster recovery
- C. Fewer errors and slower lead time
- D. More frequent and turbulent releases
Answer: B
NEW QUESTION # 27
An organization has had a series of recent failures in one of their core applications. The time it took to identify and resolve the error exceeded agreed service levels. The IT service provider is trying to identify ways to improve their ability to recover while also improving their resiliency. Which of the following principles behind the Third Way could help their situation?
- A. They could provide more opportunities for feedback from DevOps stakeholders
- B. They could analyze their internal processes to identify constraints that are affecting workflow and delays
- C. They could intentionally inject faults into their infrastructure to practice their ability to recover and identify ways to increase their resiliency
- D. They could review their MTTR statistics to see where they could add more redundant systems
Answer: C
Explanation:
TheThird Wayin DevOps emphasizescontinual learning and experimentation. One of the most effective resilience-building practices in this category ischaos engineeringor deliberate fault injection. This involves introducing controlled failures into systems-such as shutting down services, simulating network latency, or exhausting resources-totest the organization's recovery capabilityin realistic scenarios.
By practicing recovery under controlled conditions, teams identify weaknesses in monitoring, automation, documentation, and communication before a real incident occurs. This improvesMean Time to Recovery (MTTR)and overall system resilience.
OptionA(constraint analysis) relates to theFirst Way(flow optimization). OptionCfocuses on feedback loops ( Second Way). OptionD(adding redundancy) is a possible improvement but does not inherently practice and improve operational recovery skills in the same way as deliberate fault injection.
Therefore,Bis the most appropriate Third Way principle for improving resilience in this scenario.
References:
PeopleCert DevOps Foundation v3.6 - Third Way: Learning Culture and Resilience The DevOps Handbook- Game Days and Chaos Engineering Accelerate- Learning-Oriented Practices and Their Impact
NEW QUESTION # 28
Which of the following is an example of a "shift left" testing strategy?
- A. Testing in production
- B. Unit testing as part of continuous integration
- C. Biannual vulnerability assessments of live systems
- D. Manual testing
Answer: B
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 # 29
How do you define Wait Time?
- A. Lead time plus cycle time
- B. Cycle time minus lead time
- C. Lead time minus cycle time
- D. Cycle time multiplied by lead time
Answer: C
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 # 30
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. People learn by doing
- C. All of the Above
- D. People learn from subject matter experts
Answer: C
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 # 31
Which of The Three Ways increases the flow of work from left to right?
- A. The First Way
- B. The Second Way
- C. All of the above
- D. The Third Way
Answer: A
Explanation:
The "Three Ways" are foundational principles in DevOps:
* The First Wayfocuses on increasing the flow of work from left (development) to right (operations). It is about optimizing the entire system for fast delivery, limiting bottlenecks, and enabling a rapid flow of features and fixes to customers.
* The Second Wayis about amplifying feedback loops so corrections can be made early.
* The Third Wayemphasizes continual learning and experimentation.
Extract-style reference:
"The First Way emphasizes the performance of the entire system, as opposed to the performance of a specific silo of work or department. The goal is to maximize the flow of work (value) from Development to Operations to the customer."
-Gene Kim, The Phoenix Project / DevOps Handbook
PeopleCert DevOps Foundation v3.6highlights this in the section on "Principles and Practices," emphasizing The First Way as critical to accelerating flow.
NEW QUESTION # 32
What is the ideal structure for a DevOps Team?
- A. A cross-functional 'tiger team' for short-term projects
- B. There is no ideal structure for a DevOps Team
- C. An expanded Scrum Team that includes members from security, QA and Ops
- D. A permanent cross-functional team led by a DevOps Engineer
Answer: B
Explanation:
PeopleCert DevOps Foundation v3.6 emphasizes thatthere is no single "ideal" team structurefor DevOps.
The optimal structure depends on organizational size, maturity, product complexity, and culture.
While cross-functional teams (as described inAandC) are common in mature DevOps environments, and temporary tiger teams (B) may be used for rapid initiatives, the key is flexibility. Some organizations integrate DevOps practices into existing teams, while others create dedicated platform teams, guilds, or enablement teams.
The focus should be onremoving silos, fostering collaboration, and aligning around value streams-not adhering to a rigid structure.
References:
PeopleCert DevOps Foundation v3.6 - Team Structures
Team Topologiesby Skelton & Pais - Team Patterns in DevOps
NEW QUESTION # 33
According to the State of DevOps Reports, LOW performing organizations have:
- A. Higher change failure rates
- B. Faster lead times from commit to deploy
- C. Faster mean times to recovery
- D. More frequent code deployments
Answer: A
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 # 34
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. Introduce self-help tools to empower users to solve their own problems
- B. Increase the number of people that are alerted when an error occurs
- C. Use social media to communicate between teams
- 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 # 35
The IT department of a very large insurance company is trying to improve the collaboration and communication between development and operational teams without much success. The department has many silos that are organized by expertise and led by a different manager. The managers of each team do not seem to be particularly interested in DevOps since they have been operating this way for many years and like their silo culture.
What is this organization suffering from?
- A. Low trust
- B. Change fatigue
- C. Cultural debt
- D. Organizational change
Answer: C
Explanation:
The scenario describes entrenched silos and resistance to change-managers are protective of their domains and don't see the value of DevOps.
* This is a textbook example ofcultural debt: the gap between the organization's current culture and the adaptive, collaborative culture needed for DevOps success.
* Cultural debt, like technical debt, accumulates over time and "must be paid back" for transformation to succeed. It creates friction, slows delivery, and blocks cross-team collaboration.
Why not the others?
* Organizational changeis what's needed, not what they're suffering from.
* Change fatiguearises when people are burned out bytoo muchchange, not resistance.
* Low trustis a symptom, but the core problem here is ingrained culture.
Reference/Extract:
"Cultural debt is accrued when organizations fail to evolve their culture to match new ways of working, like DevOps. It manifests in resistance to collaboration, entrenched silos, and leadership unwilling to change."
-DevOps Handbook, Ch. 2, and PeopleCert DevOps Foundation v3.6 Syllabus Section 3.4
NEW QUESTION # 36
Which of the following is NOT an example of a feedback loop?
- A. Dashboards
- B. Product
- C. Monitoring/event data
- D. Peer review of changes
Answer: B
Explanation:
Feedback loops are mechanisms that provide information to earlier stages in the process, enabling adjustments and improvements.
* A: Dashboards provide real-time visibility into system health, deployment status, and other key metrics, allowing quick corrective action.
* B: Monitoring and event data supply operational insights (latency, errors, resource utilization) that inform both Dev and Ops.
* C: Peer review of changes allows early detection of issues before integration, improving code quality and reducing defects.
D-Product-isnota feedback mechanism. The product is the outcome of development and delivery; while customer feedback on a product can be part of a loop, the "product" itself is not the mechanism delivering actionable information upstream.
Thus,Dis the correct choice for "NOT" a feedback loop.
References:
PeopleCert DevOps Foundation v3.6 - Feedback Loops and Examples
The DevOps Handbook- Visibility and Telemetry
Accelerate- Fast Feedback and Quality Improvement
NEW QUESTION # 37
......
Passing Key To Getting DevOps-Foundation Certified Exam Engine PDF: https://www.vcedumps.com/DevOps-Foundation-examcollection.html
Get Top-Rated Peoplecert DevOps-Foundation Exam Dumps Now: https://drive.google.com/open?id=19vwjT6RoHwkDLIl4-8WWYRzewep_hFv9
