Which statement is true about refactoring code?
Refactoring code involves making small, incremental changes to the internal structure of the code without altering its external behavior. The goal of refactoring is to improve code readability, maintainability, and performance while ensuring that the functionality remains unchanged. This practice helps in reducing technical debt, enhancing the quality of the codebase, and making future changes easier and less error-prone.
SAFe Scrum Master Reference
SAFe Agile Principles: continuous improvement and refactoring
SAFe 5.0 framework: best practices for maintaining high-quality code through refactoring
What is the purpose of the Scrum of Scrums meeting during PI Planning?
The Scrum of Scrums meeting during PI Planning is designed to identify and manage dependencies across teams. This meeting allows representatives from each team to come together and discuss how their plans intersect and where they might impact each other.
Dependency Identification: Teams identify dependencies early to manage risks and align their efforts.
Coordination: Facilitates better coordination and integration of work between multiple teams.
Communication: Provides a forum for raising issues and ensuring that all teams are aware of potential impacts on their work.
This helps in creating a more cohesive and integrated approach to delivering the Program Increment (PI).
SAFe Scrum Master Reference:
SAFe Advanced Scrum Master Training Material, Chapter on PI Planning
What ROAM risk management category requires a plan for eliminating the threat of the risk?
The ROAM risk management framework categorizes risks to ensure they are managed appropriately. When a risk is mitigated, a plan is put in place to reduce or eliminate the threat posed by the risk.
ROAM Framework:
Resolved: The risk is no longer an issue.
Owned: Someone is assigned to manage the risk.
Accepted: The risk is acknowledged, and its impact is accepted without further action.
Mitigated: Actions are taken to reduce the likelihood or impact of the risk.
Mitigation involves proactive planning and actions to reduce the severity or likelihood of a risk.
SAFe Scrum Master Reference:
SAFe Advanced Scrum Master Training Material, Chapter on Risk Management.
The work within one state of a team's Kanban board is being completed at varying times, sometimes running faster and sometimes slower than the next state. What could resolve this issue?
Creating a buffer state between two states in a Kanban board can help regulate the flow of work and address the varying completion times.
Buffer State Purpose: Acts as a holding area to balance the flow between different stages of work, smoothing out variances in completion times.
Flow Regulation: Ensures that work can continue smoothly without bottlenecks or idle times.
Work In Progress (WIP) Limits: Helps maintain a steady flow by preventing too much work from accumulating in any one state.
This approach aligns with Lean principles of managing flow and reducing variability in processes.
SAFe Scrum Master Reference:
SAFe Advanced Scrum Master Training Material, Chapter on Kanban Systems.
What is one characteristic of an effective Agile Team?
An effective Agile Team focuses on delivering value by reliably deploying features that meet customer needs.
Value Delivery: The primary measure of success for an Agile team is the continuous delivery of valuable, working software.
Customer Focus: Teams work collaboratively to understand and deliver what is most valuable to customers.
Incremental Progress: Regularly delivering increments of the product that are potentially shippable ensures continuous feedback and improvement.
This characteristic emphasizes the Agile principle of delivering working software frequently, with a focus on customer value.
SAFe Scrum Master Reference:
SAFe Advanced Scrum Master Training Material, Chapter on Agile Teams.
