DevOps-Foundation PeopleCert DevOps Foundation v3.6 Exam Questions and Answers

Epics delivered is a software/process metric , not a business performance metric.

Business performance metrics include financial and market indicators: earnings, cashflow, market share, revenue growth.

Why not the others?

Earnings, Cashflow, Marketshare: Directly tied to business health.

Extract-style reference:

“Business performance metrics focus on outcomes such as earnings, cashflow, and marketshare. Agile metrics like epics delivered measure team output, not business value.”

— Project to Product , Mik Kersten

PeopleCert DevOps Foundation v3.6: Distinguishes business impact from process metrics.

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—is not a 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, D is the correct choice for “NOT” a feedback loop.

A fast flow of unplanned work into production is not a 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.

PeopleCert DevOps Foundation v3.6 emphasizes that there is no single “ideal” team structure for DevOps. The optimal structure depends on organizational size, maturity, product complexity, and culture.

While cross-functional teams (as described in A and C ) 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 on removing silos, fostering collaboration, and aligning around value streams —not adhering to a rigid structure.

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.

Automation brings multiple key benefits in DevOps:

Higher quality: Automated tests and deployments catch errors earlier, reduce human error, and ensure consistency.

Faster recovery: Automated monitoring and remediation help restore services quickly after incidents.

Other options either decrease quality, increase errors, or make releases less predictable—contradicting DevOps goals.

Extract-style reference:

“Automation reduces errors, increases quality, accelerates lead time, and shortens recovery by ensuring repeatable, reliable processes.”

— DevOps Handbook

PeopleCert DevOps Foundation v3.6: Automation is a pillar of DevOps, referenced throughout the syllabus as a key driver for speed and reliability.

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.

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.

According to PeopleCert DevOps Foundation v3.6, the five primary values that guide successful DevOps adoption are summarized in the CALMS framework: Culture, Automation, Lean, Measurement, and Sharing .

Culture focuses on breaking down silos, encouraging trust, and promoting collaboration between development, operations, security, QA, and business teams.

Automation is essential for speeding up delivery, reducing manual errors, and ensuring repeatability across the software delivery lifecycle.

Lean emphasizes the elimination of waste, limiting work in progress (WIP), and improving flow.

Measurement means using metrics and data to inform decisions, identify bottlenecks, and drive continuous improvement.

Sharing fosters transparency, knowledge transfer, and a unified approach to goals and problem-solving.

Option A replaces automation and lean principles with softer collaboration aspects, which are important but not recognized as the formal value set. Option C replaces “Measurement” with “Metrics,” which is only a part of measurement. Option D substitutes “Accountability” for “Automation,” which is not part of the CALMS model.

Therefore, the official correct set of values per the DevOps Foundation syllabus is B .

A DevOps toolchain is an integrated set of tools that supports the entire software delivery lifecycle—planning, coding, building, testing, releasing, deploying, operating, and monitoring. Regardless of whether tools are open source or proprietary, their ability to work together depends on Application Programming Interfaces (APIs) .

APIs define how different software components communicate and exchange data. In a DevOps context, APIs enable:

Automation by allowing tools to trigger actions in other tools

Data flow between systems (e.g., CI pipelines updating ticketing systems)

Integration across heterogeneous environments

A (open source applications) is about licensing, not integration. B (containers) package and run applications consistently but do not inherently integrate tools. D (microservices) is an architectural style for applications, not the integration mechanism between delivery tools.

Therefore, C —APIs—are essential for efficient, effective toolchain integration.

ChatOps is 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.

While A (Swarming) describes a collaborative incident response, it does not specifically imply integration with chat-based tools. C (Incident Management) is the overall process, and D (IT Support) is a function, but neither capture the specific ChatOps approach.

Thus, B – ChatOps is the most accurate answer here.

In the PeopleCert DevOps framework, feedback loops are essential for creating trust between teams. When feedback is timely, accurate, and acted upon, teams see that issues are addressed quickly, leading to increased confidence in the process and in each other.

High-trust environments promote openness, knowledge sharing, and collaborative problem-solving. This encourages teams to raise issues early and experiment with improvements without fear of blame.

Options A , B , and D describe negative effects that actually occur when feedback loops are absent or ineffective. Well-designed loops reduce unplanned work, promote sharing, and amplify important information to the right people.

Therefore, C —trust grows—is the correct answer.

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, C is a misconception. While automation is a key DevOps practice, the goal is strategic 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.

Successful DevOps transformation hinges on management commitment to cultural change . This includes leadership support for breaking down silos, encouraging collaboration, fostering psychological safety, and aligning incentives.

While budget, reorganization, and deployment pipelines are important enablers, they cannot deliver sustainable transformation without cultural alignment. Leaders must model desired behaviors, remove systemic blockers, and reinforce the new ways of working.

Without cultural change, DevOps becomes a tooling initiative rather than a true organizational shift.

A DevOps toolchain is designed to automate repetitive tasks across the software delivery process. This includes compiling code, running tests, building artifacts, deploying to environments, and monitoring systems.

While a toolchain can automate continuous testing (D), that is only one of many tasks automated. Standardization (B) is beneficial but not always required—some applications may need specialized tools. Open source tools (C) are not mandatory; many organizations use a mix of open source and proprietary tools.

Therefore, A —automation of tasks in a deployment pipeline—is the most universally correct statement.

High-performing organizations use Continuous Delivery practices to improve Software 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 in Accelerate shows that manual, centralized change approvals correlate with lower performance, while automated, peer-reviewed changes produce better reliability and faster delivery.

Creating Single Points of Failure (SPOFs) is not a feature of Safety Culture—in fact, it’s the opposite.

Safety Culture in DevOps promotes blameless post-mortems , valuing incidents as learning opportunities , and thanking contributors for uncovering weaknesses .

SPOFs increase risk and discourage experimentation.

Extract-style reference:

“Safety Culture is built on blamelessness, psychological safety, and learning from failure, not punishment. SPOFs are an anti-pattern that increases fragility.”

— The DevOps Handbook

PeopleCert DevOps Foundation v3.6 : Stresses the importance of a safe, collaborative environment for innovation.

DevOps is not simply a team, methodology, or standard. The PeopleCert DevOps Foundation v3.6 materials define DevOps as a “cultural and professional movement” that stresses communication, collaboration, integration, and automation to improve workflow between software developers and IT operations professionals. The cultural transformation is fundamental, emphasizing shared responsibilities, breaking down silos, and fostering continuous improvement.

Kanban is a Lean visual management method that helps teams control and improve workflow. The board displays tasks in columns representing process stages, enabling:

Visualization of work items and bottlenecks

Limiting work in progress (WIP) to improve flow and reduce multitasking

Tracking throughput and cycle time for continuous improvement

B (Value Stream Mapping) is a Lean analysis tool, not a visual board for ongoing work. C (Improvement Kata) is a structured improvement method, and D (Continuous Delivery) is a software delivery practice, not a visual workflow tool.

Therefore, A —Kanban—is correct.

DevOps shifts the focus from activity-based metrics (outputs) to impact-based metrics (outcomes and value). Measuring outcomes means assessing whether work delivers the intended business or customer benefit.

Outputs like lines of code, number of deployments, or velocity measure activity but not whether value is being delivered. PeopleCert emphasizes that outcomes should align with business objectives—such as improved customer satisfaction, revenue growth, or reduced failure rates.

Therefore, B —Outcomes and value—is preferred for guiding meaningful improvements.

High-performing organizations embed learning into their culture, which leads to continuous improvement, innovation, and adaptability.

Employees and leadership committed to learning (option C) is a proven characteristic of high performance.

Other options—individualism, mandated training, and disincentivized development—are actually barriers to DevOps success.

Extract-style reference:

“High-performing organizations deliberately invest in learning and development and have leaders who model and reward learning behaviors.”

— Accelerate: The Science of Lean Software and DevOps , Nicole Forsgren et al.

PeopleCert DevOps Foundation v3.6 : The syllabus highlights that a “culture of learning” and psychological safety are core characteristics of successful DevOps organizations.