PeopleCert Updated DevOps-Foundation Exam Questions and Answers by fox

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.

ADevOps toolchainis designed toautomate repetitive tasksacross the software delivery process. This includes compiling code, running tests, building artifacts, deploying to environments, and monitoring systems.

While a toolchaincanautomate 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.

Theory of Constraintsis a methodology that seeks to identify the single, most important limiting factor (constraint) in a process and systematically improve it until it’s no longer the limiting factor.

Extract-style reference:

“The Theory of Constraints provides a powerful framework for identifying bottlenecks (constraints) that limit system performance and focusing improvement efforts on these areas to maximize throughput.”

—Goldratt’s Theory of Constraints

DevOps Foundation syllabus discusses this as a foundational Lean concept, directly applicable to software delivery pipelines, where delays or resource shortages can restrict overall throughput.

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.