Your network contains an Active Directory domain.
The domain contains a groupnamed Group1.
The minimum password lengthfor the domainis set to six characters.
You need to ensure that the passwords for all users in Group1 are at least 10 characters long.
All other users must be able to use passwords that are six characters long.
What should you do first?

A.
Run the New-ADFineGrainedPasswordPolicy cmdlet.

B.
Run the Add-ADFineGrainedPasswordPolicySubject cmdlet.

C.
From the Default Domain Policy, modify the password policy.

D.
From the Default Domain Controller Policy, modifythe password policy.

Explanation:
Firstwe need to createa new Active Directory fine grained password policy, using NewADFineGrainedPasswordPolicy.
Thenwe can apply the new policy to Group1, using Add-ADFineGrainedPasswordPolicySubject.
Reference:
http://technet.microsoft.com/en-us/library/ee617238.aspx
New-ADFineGrainedPasswordPolicy
Creates a new Active Directory fine grained password policy.