Which user accounts will be synchronized?

An organization deploys an Office 365 tenant.
User accounts must be synchronized to Office 365 by using the Windows Azure Active Directory Sync
tool.
You have the following password policies:
 Passwords for the on-premises Active Directory Domain Services (AD DS) user accounts are at
least six characters long.
 Passwords for Office 365 user accounts are at least eight characters long.
You need to ensure that the user accounts will be synchronized. Which user accounts will be
synchronized?

A.
All user accounts

B.
No user accounts

C.
User accounts with a password length of at least 8 characters

D.
User accounts with a password length of at least 14 characters

Explanation:
After deploying ADFS tenant password policies are handled by the local Active Directory Environment,
and not Office 365 Azure. All users will be synchronized and will utilize the AD DS six character long
password policy. http://howdouc.blogspot.ca/2011/04/active-directory-federation-services.html