What term refers to the logical grouping of computers that participate in Active Directory single sign-on?

What term refers to the logical grouping of computers that participate in Active Directory single sign-on?

• A. Azure Active Directory
• B. Domain Controller
• C. Group Policy
• D. Domain

Answer: (D)

The boundary that defines which computers participate in Active Directory single sign-on is the domain. In AD, a domain is the logical grouping of computers, users, and policies that share a common directory and centralized authentication. When you log on to a domain, you obtain credentials trusted by domain controllers (via Kerberos), enabling seamless access to domain resources without re-entering credentials for each resource within that domain. The other terms describe different parts of the system but not this grouping: a Domain Controller is the server that provides authentication services; Group Policy is a mechanism to apply settings across domain-joined computers; Azure Active Directory is a cloud-based identity service for cloud apps, not the on-premises AD domain boundary.

The boundary that defines which computers participate in Active Directory single sign-on is the domain. In AD, a domain is the logical grouping of computers, users, and policies that share a common directory and centralized authentication. When you log on to a domain, you obtain credentials trusted by domain controllers (via Kerberos), enabling seamless access to domain resources without re-entering credentials for each resource within that domain.

The other terms describe different parts of the system but not this grouping: a Domain Controller is the server that provides authentication services; Group Policy is a mechanism to apply settings across domain-joined computers; Azure Active Directory is a cloud-based identity service for cloud apps, not the on-premises AD domain boundary.