Which two factors should the consultant consider when updating the sales territories and Account owners?

Universal Containers is realigning sales territories and needs to update ownership across its 400,000 accounts. The organization-wide default for Accounts is Private.

Which two factors should the consultant consider when updating the sales territories and Account owners? Choose 2 answers
A . The organization-wide default should be set to Public before the update can be performed.
B . The Salesforce Platform can update up to 200 accounts at a time.
C . The data update will cause sharing recalculations and should be completed during off-peak hours.
D . The team can defer sharing calculations to decrease the risk of lock errors during the data update.

Answer: A,D