PeopleCert DevOps-Foundation Exam With Confidence Using Practice Dumps

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.

TheThird Wayof DevOps emphasizescontinuous learning and experimentationto drive improvement. Scrum supports this principle throughSprint Retrospectives, which are dedicated sessions at the end of each sprint where the team reflects on what went well, what could be improved, and how to adapt processes or behaviors.

Retrospectives create a structured space for honest discussion, experimentation, and the application of lessons learned. This aligns directly with the Third Way’s focus on learning from successes and failures, promoting innovation, and building a culture of continual improvement.

Bfocuses on throughput, which aligns more with the First Way (flow).Ccould improve collaboration but is not a core mechanism of the Third Way.D(shorter feedback loops) is more related to the Second Way.

Thus,Ais correct because Sprint Retrospectives directly embody the Third Way’s goal of learning and adaptation.

Let’s clarify what these terms mean in DevOps:

Continuous Integration (CI):Developers integrate code into a shared repository frequently (ideally daily), with each integration automatically verified by tests.

Continuous Delivery (CD):Ensures software is always in a releasable state. Every change can be deployed to production, but the deployment itself may be a manual decision.

Continuous Deployment:Every change that passes automated tests is automatically deployed to production,withoutmanual intervention.

Why is D (“Continuous Deployment requires a manual push button”) NOT TRUE?

BecauseContinuous Deploymentis aboutno manual intervention—once code passes all tests, it’s automatically pushed live. Manual deployment is a feature of Continuous Delivery, not Continuous Deployment.

Extract-style reference:

“Continuous Deployment means that every change goes through the pipeline and is automatically put into production, resulting in many production deployments every day.”

—Accelerate: The Science of Lean Software and DevOps, Jez Humble & Nicole Forsgren

DevOps Foundation v3.6distinguishes between Continuous Delivery (manual trigger) and Continuous Deployment (fully automated).