Notes
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Scrum Master is a role of a scrum team.
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Scrum Master roles and responsibilities:
- A team guide.
 - Knows Scrum very well and coaches the whole team on the Scrum process.
 - Looks for ways to fine-tune the team Scrum process.
 - Is a facilitator, as they schedule the needed resources (human and logistical) for the events/ceremonies.
 - Helps the team optimize their communication, transparency, and delivery flow.