Your network contains an Active Directory domain named contoso.com. The functional level of the forest and
the domain is Windows Server 2008 R2.
The domain contains the servers configured as shown in the following table:

All servers run Windows Server 2016. All client computers run Windows 10.
You have an organizational unit (OU) named Marketing that contains the computers in the marketing
department.
You have an OU named Finance that contains the computers in the finance department.
You have an OU named AppServers that contains application servers.
A Group Policy object (GPO) named GP1 is linked to the Marketing OU. A GPO named GP2 is linked to the
AppServers OU.
You install Windows Defender on Nano1.
You need to disable SMB 1.0 on Server2. What should you do?

A.
From Server Manager, remove a Windows feature.

B.
From Windows PowerShell, run the Set-SmbClientConfiguration cmdlet.

C.
From File Server Resource Manager, create a classification rule

D.
From the properties of each network adapter on Server2, modify the bindings

Explanation:
Server2 is a Server, B is incorrect.
Moreover, as there is no such choice for using “Set-SmbServerConfiguration -EnableSMB1Protocol $false”
cmdlet, you have to remove the SMB1’s supporting
server feature instead.
Answer A is correct for this question, see below.
https://support.microsoft.com/en-us/help/2696547/how-to-enable-and-disable-smbv1-smbv2-and-smbv3-inwindows-and-windows