A company has an Office 365 tenant.
You need to ensure that Active Directory is ready for synchronization.
Which tool should you run?
A.
IdFix
B.
Office 365 Health, Readiness, and Connectivity Check
C.
Microsoft Remote Connectivity Analyzer Tool
D.
Synchronization Service (MllSClient)
D: synchronization service
Incorrect, the answer is A. IdFix. You need to verify there are no issues regarding invalid characters and more using it to ensure the AD is ready for synchronization.
I trust A. IdFix role is checking issues before sync.
https://support.office.com/en-us/article/Install-and-run-the-Office-365-IdFix-tool-f4bd2439-3e41-4169-99f6-3fabdfa326ac