Which statement accurately describes a key difference between Administrator and Guest accounts in a single-domain scenario?

The statement regarding the Guest account being disabled by default and requiring activation by an administrator accurately highlights a fundamental aspect of user account management in a single-domain environment.

In most operating systems, particularly those based on Windows, the Guest account is deliberately set to be disabled upon installation to enhance security. This design choice prevents unauthorized user access until an administrator actively enables the account. By doing so, it ensures that only trusted users are granted access to shared resources and system functionalities.

In contrast, Administrator accounts are typically fully operational from the beginning, possessing extensive permissions to perform system-wide changes and manage other user accounts. This distinction underlines the controlled and cautious approach with which Guest accounts are handled, emphasizing security practices in multi-user environments.