SAFe-RTE Scaled Agile SAFe Release Train Engineer (RTE) Free Practice Exam Questions (2025 Updated)

 To support a Continuous Integration (CI) culture, it’s essential to focus on practices that promote frequent integration, visibility, and prompt resolution of integration issues. The three actions that align with these principles are:

Ensure fixing a failed integration attempt is always the top priority: When an integration fails, it should be addressed immediately. This practice helps maintain the health of the CI environment and ensures that new changes are always being integrated into a stable baseline.

Integrate often: Frequent integration of code changes helps in identifying conflicts and issues early, which reduces the complexity of resolving them. It also allows for quicker feedback and more rapid iteration on the development work.

Make integration results visible: Transparency is key in a CI culture. By making integration results visible to all team members, it encourages collective ownership of the codebase and the CI process. It also allows for faster detection and resolution of integration issues.

These actions are foundational to creating a robust CI culture, which is a critical aspect of the Continuous Delivery Pipeline in SAFe. They help ensure that the system is always in a potentially deployable state, even during development, which is a core principle of Agile methodologies1.

The Release Train Engineer (RTE) is a servant leader and coach for the Agile Release Train (ART). Among their responsibilities, two are particularly relevant to the question:

Escalate ART impediments: RTEs are responsible for communicating with stakeholders, escalating impediments, helping manage risk, and driving relentless improvement1. This involves identifying and addressing issues that may hinder the progress of the ART, ensuring that any obstacles are dealt with promptly.

Facilitate Program Increment (PI) Planning: RTEs play a vital role in facilitating PI Planning, which is a cadence-based, face-to-face event that serves as the heartbeat of the ART1. They help prepare the ART for PI planning by fostering a Continuous Exploration process that drives the synthesis of a vision, a roadmap, and backlogs. During the PI planning event, RTEs facilitate the proceedings, ensuring that all teams on the ART are aligned to a shared mission and vision.

The other options, such as breaking down Features into Stories (A), providing the go/no-go decision for large initiatives ©, and analyzing Epics in the Portfolio Kanban (D), are not primary responsibilities of the RTE as per the SAFe 6 documentation.

 Nonfunctional Requirements (NFRs) are system qualities that guide the design of the solution and often serve as constraints across the relevant backlogs1. Unlike functional requirements, which specify how a system responds to specific inputs, NFRs are used to specify system qualities and attributes such as performance, scalability, security, usability, and maintainability.

NFRs and System Design: NFRs are persistent qualities and constraints that are typically revisited as part of the definition of done (DoD) for each Iteration, Program Increment (PI), or release. They influence the design and development of the system by providing guidelines on how well the system should perform certain functions1.

Influence on Backlogs: NFRs affect the backlogs of Teams, Agile Release Trains (ARTs), Solution Trains, and the Portfolio. They are not backlog items themselves but are persistent constraints that any new backlog item must consider in its acceptance criteria1.

Example of NFR as a Constraint: For instance, if there is a requirement for all products in a suite to require SAML-based single sign-on, while single sign-on is a functional requirement, the choice of SAML (Security Assertion Markup Language) is a nonfunctional constraint. Any new feature requiring sign-on functionality must include SAML in its acceptance criteria1.

NFRs in SAFe: In the SAFe framework, NFRs are significant attributes of the solution that the ART and Value Streams create, and thus, they have a substantial impact on the work items in the backlogs. The portfolio backlog may also include NFRs, typically for cross-solution qualities like regulatory standards1.

In summary, NFRs are critical to the success of a system as they provide the necessary constraints on the design, ensuring that the system meets the required standards for quality and performance. They are not merely items to be implemented when capacity is available; they are integral to the system’s architecture and must be considered throughout the development process.