You are the messaging professional. You need to make a business case to present to your
organization’s technology committee which will support your recommendation to create multiple
databases on the Exchange 2010 server, instead of putting all mailboxes into a single database. What
benefits of multiple databases should you present? Choose all that apply. Choose 3

A.
A single database failure will impact fewer mailboxes, because mailboxes are in multiple
databases

B.
Database restores can be done faster since each database is smaller

C.
A single database failure will impact more mailboxes, because mailboxes are in multiple databases

D.
Databases can be used to define mailbox limits, rather than applying limits directly to each
mailbox.

Explanation:
Rather than putting all mailboxes in a single database, creating multiple databases has the following
benefits:
A single database failure will impact fewer mailboxes, because mailboxes are in multiple databases.
A database restore can be done faster since each database is smaller.
Databases can be used to organize mailboxes.
Databases can be used to define mailbox limits, rather than applying limits directly to each mailbox.