Development Teams may have different length of Sprints as long as the Sprint boundaries align. True or False?

Development Teams may have different length of Sprints as long as the Sprint boundaries align. True or False?
A . FALSE
B. TRUE

Answer: B

Explanation:

Development Teams need not have same Sprint length. It can be different as long as the Sprint boundaries align i.e. there is one common day where all the teams end their Sprint. For e.g.: Team A is following 1 week Sprint, Team B is following 2 week Sprint. At the end of two weeks, both teams will finish their Sprints (Team A 2 Sprints, Team B 1 Sprint). This will help the team integrate the increment