Which one of the following is NOT true when replacing Distributed File System $($DFS$)$ Replication with Azure File Sync$?$

Question $13$ options:

A sync group that includes the DFS replication servers in the DFS topology needs to be created first

Before adding the remaining servers to the sync group, install the Azure Storage Sync agent on the server that contains all the files in the DFS topology and sync these DFS shares to the Azure file share

Cloud tiering must be enabled until all the data from the DFS shares is synced to the Azure file share in the sync group

Before removing the DFS Replication role on the servers, ensure that syncing works among all servers and the Azure file share