Exam MS-100 topic 3 question 30 discussion

HOTSPOT -
Your network contains an Active Directory domain and a Microsoft Azure Active Directory (Azure AD) tenant.
You implement directory synchronization for all 10,000 users in the organization.
You automate the creation of 100 new user accounts.
You need to ensure that the new user accounts synchronize to Azure AD as quickly as possible.
Which command should you run? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:

Suggested Answer:
Azure AD Connect synchronizes Active Directory to Azure Active Directory on a schedule. The minimum time between synchronizations is 30 minutes.
If you want to synchronize changes to Active Directory without waiting for the next sync cycle, you can initiate a sync by using the Start-AdSyncSyncCycle. The
Delta option synchronizes changes to Active Directory made since the last sync. The Full option synchronizes all Active Directory objects including those that have not changed.
Reference:
https://blogs.technet.microsoft.com/rmilne/2014/10/01/how-to-run-manual-dirsync-azure-active-directory-sync-updates/