Which DNS settings should be enabled in the starter GPO named DNS Settings?

In the context of configuring DNS settings using a Group Policy Object (GPO), setting a primary DNS suffix is essential to ensure proper name resolution and the functioning of certain services within a Windows domain environment.

When a primary DNS suffix is assigned, it allows devices to append this suffix to unqualified DNS names to form fully qualified domain names (FQDNs). This enables clients to register their hostname along with the primary DNS suffix in the DNS server, allowing other systems to resolve these names correctly. An appropriate suffix is critical for Active Directory operations, as it ties the device to the domain, ensuring that it can communicate effectively with other domain resources.

While the other choices are relevant to networking and DNS configuration, they do not directly address the function and benefit of assigning a primary DNS suffix. For instance, using DHCP for IP address assignment pertains to how devices receive their IP addresses and is not explicitly related to DNS settings. Turning off dynamic updates inhibits devices from registering their DNS records automatically, which could lead to outdated or missing entries. Enabling Link-Local Multicast Name Resolution (LLMNR) is useful for local network name resolution but is not as foundational as establishing a primary DNS suffix in a domain environment.

Thus, configuring the primary DNS suffix