SAFe-Practitioner Exam Dumps - Scrum SAFe Certification Questions and Answers

 The balanced Agile testing pyramid is a testing strategy that illustrates the distribution of different types of tests in a test suite. It suggests that we should have many unit tests, which are small, low-level, and automated tests that verify the functionality of individual components of the codebase. We should also have many service or integration tests, which are automated tests that verify the interaction and integration of different components or services. Finally, we should have fewer large, manual tests, such as graphical user interface tests or end-to-end tests, which verify the functionality and usability of the whole system from the user’s perspective. The balanced Agile testing pyramid helps agile teams to achieve faster feedback, higher quality, and lower maintenance costs. References: The Practical Test Pyramid, What is Testing Pyramid? How Does It Benefit Agile Teams?, Climbing the Testing Pyramid, Agile Test Pyramid, Agile Test Automation Pyramid

= DevOps is a mindset, culture, and set of technical practices that supports the integration, automation, and collaboration needed to effectively develop and operate a solution. DevOps joins development and operations to enable continuous delivery, which means delivering value to customers in the shortest sustainable lead time. Continuous delivery is achieved by creating a Continuous Delivery Pipeline (CDP), which is a high-performance innovation engine that consists of four elements: Continuous Exploration, Continuous Integration, Continuous Deployment, and Release on Demand. DevOps also helps to improve the quality, reliability, and security of the solution by applying practices such as testing, monitoring, and feedback throughout the CDP. References: = DevOps - Scaled Agile Framework, Continuous Delivery Pipeline - Scaled Agile Framework

According to the Lean-Agile Leadership competency of SAFe, management must commit to quality and take responsibility to change the system for a successful Agile transformation. This means that leaders must lead by example, learn and model the Lean-Agile mindset, values, principles, and practices, and lead the change to a new way of working. They must also empower and engage individuals and teams to reach their highest potential, and create a culture of relentless improvement and innovation1. Management cannot delegate or outsource the responsibility of leading the Agile transformation, as they are the ones who have the authority and influence to change and improve the systems that govern how work is performed2. References: 1: Lean-Agile Leadership - Scaled Agile Framework2: What Must Management Do for a Successful Agile Transformation?

Shift learning left is one of the five basic Agile quality practices applicable to all Agile Teams. It means moving testing and validation activities as early as possible in the development process, to identify and fix defects before they become costly and risky. This practice improves quality, reduces waste, and accelerates delivery. References: Exam Study Guide: SP (6.0) - SAFe® Practitioner, Built-in Quality, Lesson 4: Deliver Value

Resizing the work means breaking down large batches of work into smaller, more manageable pieces that can be completed faster and with less variability. This reduces the queue length, which is the number of work items waiting to be processed, and improves the flow of value delivery. Resizing the work is one of the principles of Lean-Agile development, and it is also a practice of Scrum and Kanban teams. References: Exam Study Guide: SP (6.0) - SAFe® Practitioner, Visualize and Limit WIP, Reduce Batch Sizes, and Manage Queue Lengths, ScrumXP, Story

 Pair work is a practice where two knowledge workers collaborate over the same asset in real time, providing feedback and quality assurance to each other. It comes from pair programming, a technique defined by the Extreme Programming (XP) agile development framework, where two developers work together on the same code. Pair work can be applied to other domains and disciplines, such as testing, design, business analysis, and more. Pair work can improve the quality, speed, and creativity of the work, as well as enhance the learning and collaboration of the team members. References: Pair Work (Pair Programming) - businessagility.institute, Built-In Quality - Scaled Agile Framework

 According to the SAFe for Teams SP (6.0) - SAFe Practitioner handbook and study guide, a cumulative flow diagram (CFD) is a visual tool that shows the amount of work in each stage of a process over time. It helps teams monitor the flow of work, identify bottlenecks, and improve efficiency. A CFD provides the following information:

The total number of work items in the system (the height of the diagram)

The number of work items in each stage of the process (the width of each band)

The lead time for each work item (the horizontal distance from the left to the right edge of the diagram)

The cycle time for each work item (the horizontal distance from one stage to another within the diagram)

The throughput of the system (the slope of the diagram)

The stability of the system (the smoothness of the diagram) By analyzing the CFD, teams can identify current bottlenecks, such as:

A large amount of work in progress (WIP), which indicates a high lead time and low throughput

A wide band in a specific stage, which indicates a long cycle time and a potential impediment

A steep or jagged slope, which indicates a high variability and unpredictability References: Exam Study Guide: SP (6.0) - SAFe® Practitioner, SAFe® for Teams - Know Your Role on an Agile Team, Cumulative Flow Diagram SAFe: Complete Guide

Telemetry is a method for gathering customer feedback that relies on building analytic systems to deliver information about how customers are using the Solution. Telemetry is the automated collection and transmission of data from remote sources, such as sensors, devices, or software applications. Telemetry can provide valuable insights into customer behavior, preferences, satisfaction, and usage patterns, as well as identify potential issues, errors, or defects. Telemetry is often used in conjunction with other feedback methods, such as surveys, interviews, or user testing, to validate hypotheses and measure outcomes. References: Continuous Delivery Pipeline, Customer Feedback, Telemetry

Velocity is a measure of how much work a team can complete in an iteration. It is based on the team’s historical performance and estimation accuracy. During iteration execution, a team’s velocity tends to be most affected by factors that change the team’s capacity, collaboration, and context. Changing team size, team makeup, and technical context are examples of such factors. For instance, adding or removing team members, changing team roles or responsibilities, or switching to a different technology or domain can all impact the team’s velocity. Therefore, the correct answer is B. Changing team size, team makeup, and technical context. References: Velocity - Scaled Agile Framework, PRACTICE TEST: SAFe 4 Practitioner Certification Flashcards - Brainscape, During Iteration Execution, a team velocity tends to be most affected …

The PI System Demo is a significant event that provides an integrated view of new Features for the most recent Iteration delivered by all the teams in the Agile Release Train (ART). Each demo gives ART stakeholders an objective measure of progress during a Program Increment (PI). A system demo is a critical event. It’s the method for assessing the Solution’s current state and gathering immediate, Agile Release Train -level feedback from the people doing the work, as well as critical feedback from Business Owners, sponsors, stakeholders, and customers. The feedback is critical, as only they can give the guidance the ART needs to stay on course or make adjustments. Therefore, the system demo is intended for the Business Owners, who are key stakeholders that have the ultimate responsibility for the Return on Investment (ROI) of the solution1. References: System Demo - Scaled Agile Framework