Questions:

1. Scenario: Your organization has multiple Active Directory forests due to mergers and acquisitions. Users from Forest A need to access resources in Forest B and vice versa. What should you configure to establish communication between these forests?

DNS forwarding
Site Link Bridge
Trust Relationship
Global Catalog Server

2. In an Active Directory environment, which FSMO role is responsible for time synchronization between domain controllers?

Infrastructure Master
RID Master
Schema Master
PDC Emulator

3. In Active Directory, what is the purpose of the RID Master role?

Assign unique security identifiers (SIDs) to objects within a domain
Maintain the global catalog for the forest
Manage the Active Directory schema
Authenticate users for logins

4. Scenario: A user named Sarah regularly travels between different office locations and needs seamless access to network resources while on the move. Which Active Directory feature allows Sarah to log in using the same credentials at any office location?

Global Catalog
Trust Relationships
Universal Group Membership Caching
Site Links

5. In Active Directory, what is the purpose of a Global Catalog Server?

Manage domain trust relationships
Provide a searchable catalog of objects across the forest
Assign IP addresses to computers
Authenticate user logins in a specific domain