Questions:

1. When promoting a server to a domain controller, which Active Directory replication scope should be selected to replicate with all domain controllers in the forest?

Forest-wide replication
Domain-wide replication
Site-wide replication
Full replication

2. What is the function of an organizational unit (OU) in Active Directory?

Grouping users based on their physical location
Providing Internet access to users
Assigning IP addresses to computers
Organizing objects and applying Group Policies

3. During a cross-forest migration, what is the purpose of the "SID History" attribute in Active Directory?

It stores the user's previous logon credentials.
It maintains a copy of the user's password hash.
It retains the user's old security identifier (SID) for access to resources in the source domain.
It stores the user's group membership history.

4. What is the maximum number of domain controllers that can hold the PDC Emulator role within a single domain?

1
2
3
Unlimited

5. What is the maximum number of domains that can be contained in a single Active Directory forest?

1
2
10
Unlimited