Chapter 1 - A new approach for complex problems: A Scrum Team must be cross-functional. It means
a) Each team member must be cross-skilled.
b) The team must have a mix of team members from each of the different technology functions of the organization.
c) The team must have all competencies needed to create the Increment according to the Definition of Done.
d) The team must divide their work according to subfunctions but sync up their work no later than the Sprint Review.

Question

A Scrum Team must be cross-functional. It means
a) Each team member must be cross-skilled. 
b) The team must have a mix of team members from each of the different technology functions of the organization. 
c) The team must have all competencies needed to create the Increment according to the Definition of Done. 
d) The team must divide their work according to subfunctions but sync up their work no later than the Sprint Review.

Avinash Upadhyay · Accepted Answer

c) The team must have all competencies needed to create the Increment according to the Definition of Done.

Cross-skilling of team members is desirable but not mandatory. Required skills are decided by what is needed per the Definition of Done and not by an organization’s technology functions. The team works together every day not waiting for a last-minute sync up. Correct answer is ‘c.’

Chapter 1 - A new approach for complex problems

Autor