You are deploying Microsoft Exchange Server 2019 to two data centers.
You need to protect all mailbox content against database corruption. The solution must minimize the recovery time objective (RTO) and the recovery point objective (RPO).
What is the best way to achieve the goal? More than one answer choice may achieve the goal. Select the BEST answer.
A. a recovery database
B. a lagged database copy
C. PST files
D. a dial tone restore
