正解：

According to Scrum, theProduct Owneris accountable formaximizing the value of the productand for effectiveProduct Backlog management. Two key activities that are explicitly part of this role are:
1. Ordering the Product Backlog to Maximize Value
The Product Owner is responsible forordering the Product Backlogso that the most valuable work is done first. This ordering reflects:
* Business and customer value,
* Risk and uncertainty,
* Strategic goals and learning from previous Sprints.
Through this activity, the Product Owner ensures that the Scrum Team is always working on what matters most.
2. Ensuring Product Backlog Items Are Transparent, Clear, and Understood The Product Owner ensures that Product Backlog Items are:
* Clearly expressed,
* Transparent to the Scrum Team and stakeholders,
* Understood well enough for Developers to select them during Sprint Planning.
This does not mean writing detailed requirements alone, butcollaboratingso that shared understanding exists.

正解：

When a Development Team is distributed across different physical locations and faces logistical overhead just to start theDaily Scrum, this situation represents animpediment to effective inspection and adaptation. As a Scrum Master, the appropriate action is toenable the team to inspect and adapt more effectively, not to control or manage logistics on their behalf.
1. Help the Team Establish a Stable and Simple Daily Scrum Setup
The Scrum Master should work with the Development Team toinspect and improve how the Daily Scrum is conducted. This may include:
* Agreeing on afixed time and virtual location,
* Standardizing tools (e.g., always the same conferencing solution),
* Reducing setup effort so the event can start on time and remain within its 15-minute timebox.
This supports transparency and reduces unnecessary waste.
2. Remove or Reduce Organizational and Technical Impediments
If logistical difficulties stem from organizational constraints-such as lack of proper tooling, inadequate rooms, or unreliable communication infrastructure-the Scrum Master shouldaddress these as impediments.
This may involve working with IT or management to provide stable tools that enable smooth collaboration.
3. Coach the Team Toward Self-Management
Rather than running the Daily Scrum or handling logistics personally, the Scrum Master shouldcoach the Developers to self-managehow they organize the event. The goal is for the team to own and continuously improve the Daily Scrum in a way that fits their distributed context.

正解：

The situation described directly touches on several coreScrum Values, which guide behavior and collaboration within Scrum Teams. In particular, the values ofCourage, Respect, and Opennessare most prominently involved.
First, the value ofCourageis demonstrated by the junior developer. Speaking up about feeling unheard, especially in front of more experienced colleagues, requires personal courage. Scrum encourages team members to be brave in raising difficult or uncomfortable issues so that problems can be addressed rather than ignored. Without courage, important impediments to collaboration and effectiveness would remain hidden.
Second, the situation highlights a lack ofRespectin team interactions. Scrum emphasizes that Scrum Team members respect each other as capable, independent individuals. Interrupting a colleague or disregarding their input-regardless of seniority-undermines this value. Respect is essential for effective collaboration and for creating an environment where all team members can contribute fully.
Third, the value ofOpennessis central to this scenario. Scrum Teams are expected to be open about challenges, feedback, and differing perspectives. Openness also means being receptive to ideas from all team members, independent of role, experience level, or background. Disregarding input from a junior developer contradicts Scrum's emphasis on openness and reduces the quality of decision-making.