Scaled Agile SAFe-DevOps Exam Dumps

gemba walks are an important competency in support of the Collaborate and Research activity of the DevOps Health Radar. Collaborate and Research is the process of creating alignment on what needs to be built, synthesizing Solution ideas into ART Backlog Features, and utilizing WSJF to prioritize a DevOps backlog. Gemba walks are a technique where the product team observes how stakeholders execute the specific activities in their operational value streams to identify opportunities for relentless improvement. Gemba walks help the product team understand the customer needs, market problems, and solution requirements from the perspective of those who deliver value to customers. Therefore, gemba walks are essential for collaborating and researching with stakeholders and validating or invalidating hypotheses.

Culture is a core DevOps principle. DevOps is not only a set of technical practices, but also a mindset and a culture that supports the integration, automation, and collaboration needed to effectively develop and operate a solution. DevOps culture is based on the following values and behaviors:

Shared responsibility -- DevOps culture fosters a sense of shared ownership and accountability for the entire solution lifecycle, from ideation to operation. Development and operations teams work together, not only to help each other, but also to ensure that the overall organization succeeds. DevOps culture eliminates the blame game and the silo mentality, and encourages mutual trust and respect among all stakeholders.

Continuous learning -- DevOps culture promotes a culture of continuous learning and improvement, where teams are constantly seeking feedback, experimenting with new ideas, and learning from failures. DevOps culture embraces a growth mindset, where teams are not afraid to try new things, challenge the status quo, and learn from their mistakes. DevOps culture also supports a learning organization, where teams share their knowledge and best practices, and leverage the collective intelligence of the whole enterprise.

Customer focus -- DevOps culture emphasizes the importance of delivering value to the customer, and aligning the solution to the customer needs and expectations. DevOps culture applies customer-centric and design thinking approaches, such as personas, empathy maps, and customer journeys, to understand and empathize with the customer problems and desires. DevOps culture also validates the assumptions and hypotheses about the customer value proposition, by collecting and analyzing data and feedback from the customer.

Automation -- DevOps culture leverages automation to improve the efficiency, quality, and reliability of the solution delivery process. DevOps culture applies automation to various aspects of the Continuous Delivery Pipeline, such as testing, integration, deployment, monitoring, and security.DevOps culture also uses automation to reduce manual work, eliminate human errors, and accelerate feedback loops5

The recommended way to prioritize improvement items for the DevOps transformation is to use Weighted Shortest Job First (WSJF). WSJF is a prioritization model that considers the cost of delay, job size, and economic value of each improvement item.It helps to identify the most urgent and valuable items that can be delivered in the shortest amount of time

The first two actions for visualizing the current state of the Continuous Delivery Pipeline are to identify the steps and the people. The Continuous Delivery Pipeline (CDP) represents the workflows, activities, and automation needed to guide new functionality from ideation to an on-demand release of value. The CDP consists of four aspects: Continuous Exploration (CE), Continuous Integration (CI), Continuous Deployment (CD), and Release on Demand. Visualizing the current state of the CDP helps the organization to understand the flow of value, measure the performance, and identify the improvement opportunities. To visualize the current state of the CDP, the first two actions are to identify the steps and the people involved in each aspect of the CDP. The steps are the activities and tasks that are performed to deliver value, such as ideation, development, testing, deployment, and release. The people are the roles and responsibilities that are involved in each step, such as product owners, developers, testers, operations, and security.Identifying the steps and the people helps to create a value stream map of the CDP, which is a visual representation of the end-to-end delivery process

The people responsible for the next step should be consulted first when calculating the % Complete and Accurate (%C&A) metric. The %C&A metric is a measure of the quality of the work output from a process step. It indicates the percentage of time that the downstream customers receive work that is acceptable as is, without any rework or errors. To calculate the %C&A metric, the people responsible for the next step need to inspect the work output from the previous step and determine whether it meets the quality standards and expectations. They also need to provide feedback to the previous step on the defects or issues they find and how they affect the value stream.By consulting the people responsible for the next step, the %C&A metric can reflect the actual customer satisfaction and the potential waste in the process1