Which two statements are the most accurate in regards to scaling Scrum for large projects that require multiple Scrum Teams? (choose the best two answers)

Which two statements are the most accurate in regards to scaling Scrum for large projects that require multiple Scrum Teams? (choose the best two answers)
A . A person focusing on the Sprint Backlog of a single Scrum Team is often more productive than that same person working on multiple Scrum Teams at the same time.
B. A well-structured Product Backlog can minimize and often eliminate Developers members working
on multiple Scrum Teams during a Sprint.
C. A Product Owner must work full time on a single Scrum Team.
D. Customizing the core Scrum framework is necessary to be successful with Scrum at large scale.

View Answer

Answer: A,B

Explanation:

A person or team working on a single problem at a time is typically more effective than one that is working on multiple problems congruently as they can fully focus and dedicate their energy to resolving the problem before moving to the next. Having a well structured Product Backlog can help minimize dependencies and increase focus for each team.