Question

A trainee, signed-in as a local administrator tried to promote a member server as the first domain controller in a child domain to an existing domain. The existing domain is connected to a lab network. After successfully installing the Active Directory Domain Services feature, he ran the "Install-ADDSDomain" cmdlet to create a child domain. He gets the following error message saying "Verification of user credential permissions failed. You must supply a user account name..." Please see the screenshot for your reference. What is the solution to resolve this error when creating a new child domain?

A. The user must sign-in as an administrator with the permission to create a child domain in the Active Directory network.

B. The user must restart the Active Directory Domain Services in the domain controller found in the parent domain to refresh the service.

C. The user must use the cmdlet Install-ADDSForest instead to create a child domain in the Active Directory network.

D. The user must use the cmdlet Install-ADDSDomainController instead to create a child domain in the Active Directory network.

Answer 1

To resolve the error when creating a new child domain, the user must sign in with an administrator account that has the necessary permissions to create child domains within the Active Directory network.

Step-by-step explanation:

The error message received when trying to create a new child domain in an Active Directory network suggests that there is an issue with the user credentials being used to execute the "Install-ADDSDomain" cmdlet. The correct solution to resolve this error is: A. The user must sign in as an administrator with permission to create a child domain in the Active Directory network. This means that the trainee needs to ensure that the account being used has the necessary permissions to create new domains in the existing Active Directory infrastructure. It's not simply enough to be a local administrator on the server; the account must also have the rights within Active Directory to create a child domain.

The solution to resolve the error when creating a new child domain in Active Directory is to supply a user account name with the necessary permissions. In this case, the trainee needs to sign in as an administrator with permission to create a child domain in the Active Directory network. The error message indicates that the user credential permissions are not verified, so providing the correct user account name with the necessary permissions will resolve the issue.