Your network contains an Active Directory domain named contoso.com. All servers run Windows
Server 2012 R2.
An organizational unit (OU) named ResearchServers contains the computer accounts of all research
servers.
All domain users are configured to have a minimum password length of eight characters.
You need to ensure that the minimum password length of the local user accounts on the research
servers in the ResearchServers OU is 10 characters.
What should you do?

A.
Configure a local Group Policy object (GPO) on each research server.

B.
Create and link a Group Policy object (GPO) to the ResearchServers OU.

C.
Create a universal group that contains the research servers. Create a Password Settings object
(PSO) and assign the PSO to the group.

D.
Create a global group that contains the research servers. Create a Password Settings object (PSO)
and assign the PSO to the group.

Explanation:
For a domain, and you are on a member server or a workstation that is joined to the domain
1. Open Microsoft Management Console (MMC).
2. On the File menu, click Add/Remove Snap-in, and then click Add.

3. Click Group Policy Object Editor, and then click Add.
4. In Select Group Policy Object, click Browse.
5. In Browse for a Group Policy Object, select a Group Policy object (GPO) in the appropriate domain,
site, or organizational unit–or create a new one, click OK, and then click Finish.
6. Click Close, and then click OK.
7. In the console tree, click Password Policy.
Where?
Group Policy Object [computer name] Policy/Computer Configuration/Windows Settings/Security
Settings/Account Policies/Password Policy
8. In the details pane, right-click the policy setting that you want, and then click Properties.
9. If you are defining this policy setting for the first time, select the Define this policy setting check
box.
10. Select the options that you want, and then click OK.