Your network contains a domain controller that runsWindows Server 2008 R2. You run the following command
on the domain controller:
dsamain.exe dbpath c:\$SNAP_201006170326_VOLUMEC$\Windows\NTDS\ntds.dit ldapport 389 -allowNonAdminAccess
The command fails.
You need to ensure that the command completes successfully.
How should you modify the command?

A.
Include the path to Dsamain.

B.
Change the value of the -dbpath parameter.

C.
Change the value of the -ldapport parameter.

D.
Remove the allowNonAdminAccess

Explanation:
Reference:
MS Press – Self-Paced Training Kit (Exam 70-640) (2nd Edition, July 2012)
page 690
Use the AD DS database mounting tool to load the snapshot as an LDAP server.
dsamain -dbpath c:\$SNAP_datetime_VOLUMEC$\windows\ntds\ntds.dit -ldapport
portnumber
Be sure to use ALL CAPS for the -dbpath value anduse any number beyond 40,000 for the -ldapport value
to ensure that you do not conflict with AD DS.
Also note that you can use the minus () sign or the slash (/) for the options in the command.