What is the best approach to provide estimates for the Backlog Items?

A Development Team consists of various different roles: analysts, programmers, UX experts, DBA and systems architects. They are estimating Backlog Items in Ideal Days.

What is the best approach to provide estimates for the Backlog Items?
A . Each role should provide a separate estimate; the Scrum Master integrates them.
B. Ideal days’ estimation is not feasible in this case; Story Points should be used.
C. The Development Team provides a single estimate for each Backlog Item.
D. The Product Owner will integrate the input on the estimates from each role.

View Answer

Answer: C