A scrum master would have to have extensive Business analysis and computer system security codes programming to be able to reach this level competently.
There are many SCRUM training providers available but very few can claim to have the required quality in their methodology and training materials. SCRUM alliance and SCRUMStudy.com can be considered. My experience with SCRUMStudy.com was excellenta
That would be Rugby.
They would be the master of death.
There are no records of scrum duration. In the 70's 80' and 90s scrums would last some 30 seconds from ball in. Now its about the same.
They have to create one big project, a "masterpiece" that would then be judged by the guild and would either move them on to be a master or not.
An apprentice becomes a journeyman, and a journeyman becomes a master.
A sprint can be terminated before its timebox expires in Scrum if the goals of the sprint are no longer achievable or if the team determines that continuing the sprint would not add value.
After completing his apprenticeship, a young man would typically become a journeyman and join a guild to continue honing his skills and gain experience working independently. Eventually, he could become a master craftsman by showcasing his expertise and passing a test set by the guild. This title allowed him to take on his own apprentices and establish his own workshop.
There are no formal certifications needed to become a cartoonist. However, a Master's of Fine Arts with such an emphasis would be invaluable.
As long as it takes for you to master the art of riding a horse.
The generally accepted standard is a Master's Degree.
A craftsman would become an apprentice to a master and would learn everything from him. Most craftsmen also made their own techniques which would be passed down from master to apprentice, which is how it all started.