PeopleCert DevOps-Foundation Practice Test Questions Answers

Continuous Delivery’s primary benefit is that itreduces the cost, time, and risk of delivering incremental changes. By keeping software deployable at all times, teams can ship small, low-risk releases as needed.

A:Prioritizing features over deployability increases risk.

B:Not all releases are deployed immediately; CD keeps themready.

D:CD doesn’t automate everything—some manual steps may remain, especially in Continuous Delivery (vs. Continuous Deployment).

Extract-style reference:

“Continuous Delivery reduces deployment pain by ensuring that code is always in a deployable state, decreasing the cost, time, and risk associated with releases.”

—Continuous Delivery, Jez Humble & David Farley

PeopleCert Syllabus: Highlights CD as a strategy for safer, more efficient business change.

Deployment frequencyis not aculture metric.

It’s aprocessmetric, indicating how often code is released.

Culture metricsfocus on engagement, morale, retention, psychological safety, and NPS.

Why not the others?

Employee NPS:Measures employee satisfaction and willingness to recommend.

Engagement/morale:Direct indicators of cultural health.

Retention:How well an org keeps talented people, reflecting culture.

Extract-style reference:

“Measuring DevOps culture relies on employee engagement, morale, and retention, not on delivery metrics like deployment frequency.”

—State of DevOps Report

PeopleCert DevOps Foundation v3.6:Culture metrics focus on people, not just process.

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.

Kanban boards are visual management tools used to track work and manage flow. They provide transparency, limit work in progress (WIP), and help teams focus on delivering value quickly.

A: Reducing WIP is a key Kanban principle that improves flow and delivery speed.

C: Visibility fosters collaboration and shared ownership.

D: By identifying bottlenecks and waste, Kanban helps reduce idle time.

B—defining policies and procedures—is not an inherent benefit of Kanban. While teams may display existing policies on a Kanban board, the board itself does not define them. Its role is to visualize work and flow, not to establish governance rules.

Thus,Bis the correct “NOT” benefit.

According to PeopleCert DevOps Foundation v3.6, theSecond Wayof DevOps focuses on creating and amplifyingfeedback loops. The primary purpose of shortening these loops is toaccelerate the flow of work and informationbetween all stages of the delivery pipeline, especially between Development and Operations.

When feedback loops are short, defects, performance issues, and risks can be identified and resolved earlier in the process, preventing costly delays and large-scale rework. This supportsfaster, safer releasesand improves the organization’s responsiveness to customer needs.

WhileA(learning) andD(knowledge sharing) are important benefits of feedback loops, they aresecondaryoutcomes. The main, direct effect is improvingflow efficiency—ensuring that handoffs between Dev and Ops happen smoothly, quickly, and with higher quality.

OptionC(value stream mapping) is a useful Lean practice to identify delays and bottlenecks, but it is adiagnostic tool, not the primary improvement gained from shortening feedback loops.

Thus, the correct answer isB—shortened feedback loops primarily improve IT performance by ensuringfaster flowbetween Development and Operations.