Scrum Updated SAFe-Practitioner Exam Questions and Answers by vladimir

 The PI Planning process is a two-day event that aligns all the teams on the Agile Release Train (ART) to a shared mission and vision for the upcoming Program Increment (PI)1. The PI Planning process has several inputs and outputs, as shown in Figure 12. One of the outputs of the PI Planning process is the PI Objectives, which are a set of SMART (Specific, Measurable, Achievable, Realistic, and Time-bound) goals that each team and the ART commit to achieving in the PI3. The PI Objectives are based on the features and enablers that the teams plan to deliver, and they reflect the business and technical value that the teams and the ART intend to provide to the stakeholders4. The PI Objectives are also used to track the progress and performance of the teams and the ART throughout the PI execution5. The other options are not outputs of the PI Planning process, but rather inputs or outcomes. The PI Vision is an input to the PI Planning process, which describes the current state, future state, and features of the solution that the ART will deliver in the PI. The PI Goals are an outcome of the PI Planning process, which are derived from the PI Objectives and summarize the business and technical benefits that the ART will deliver in the PI. The Actual PI Business Value is an outcome of the PI execution, which measures the actual value delivered by the ART at the end of the PI, based on the PI Objectives and stakeholder feedback. References: PI Planning - Scaled Agile Framework, Inputs and Outputs of PI Planning - Scaled Agile Framework, PI Objectives - Scaled Agile Framework, PI Planning - Scaled Agile Framework, Program Execution - Scaled Agile Framework, [PI Vision - Scaled Agile Framework], [PI Goals - Scaled Agile Framework], [Inspect and Adapt - Scaled Agile Framework]

Figure 1. Inputs and outputs of PI Planning2

According to the SAFe-for-Teams-SAFe-Practitioner-6-0 documents, enabler stories are short descriptions of a small piece of desired functionality that support exploration, architecture, infrastructure, or compliance. Among these four types of enabler stories, exploration is the one that is used for building and evaluating prospective solutions alternatives. Exploration enabler stories support research, prototyping, and other activities needed to develop an understanding of customer needs, including the exploration of prospective solutions and evaluation of alternatives. They help validate assumptions, reduce uncertainty, and increase the likelihood of building the right thing. Therefore, the correct answer is A. Exploration. References: Enablers - Scaled Agile Framework, Story - Scaled Agile Framework, Features, Capabilities, & Enablers - Productfolio

 According to the SAFe framework, some decisions are strategic, have far-reaching impact, and are outside the scope, knowledge, or responsibilities of the teams. These decisions should be centralized, as they are made by leaders who have the market knowledge, longer-range perspectives, and understanding of the business and financial landscape necessary to steer the enterprise. One of the characteristics of these types of decisions is that they provide significant economies of scale, meaning that they deliver large and broad economic benefits to the organization. Examples of such decisions are a common way of working, standard development languages, standard tooling, and offshoring. These decisions are infrequent, long-lasting, and require coordination and alignment across multiple teams and value streams. References: Principle #9 - Decentralize Decision-Making - Scaled Agile Framework, SAFe® and Importance of Decentralized Decision Making – Learnow

The modified Fibonacci sequence is a series of numbers that starts with 0, 1, 2, 3, 5, 8, 13, 20, 40, 100, and so on. It is used when estimating the relative size and complexity of backlog items, such as stories and features, using story points or normalized estimation. The modified Fibonacci sequence reflects the uncertainty in estimating larger items, as the gap between the numbers increases as the numbers get bigger. This means that the larger the item, the less precise the estimate, and the more likely it is to be split into smaller items. The modified Fibonacci sequence also helps to avoid the false sense of accuracy that comes from using linear scales, such as hours or days, which may not account for the variability and unpredictability of the work. References: Exam Study Guide: SP (6.0) - SAFe® Practitioner, Story, Feature, Estimating