Functionality with indexed database with new sync technology

I have a few questions on the functionality of indexed databases with the new sync technology in DT 2.9.
On my iMac my Folder1 is indexed to database1. I want to sync this indexed database to my Macbook and as I understand Folder1 is copied over to my Macbook and indexed to database 1 on my Macbook. So now I have identical copies of Folder1 and database1 on my iMac and MacBook.

  1. If i delete a file inside of Folder1 on my Macbook and sync afterwards, will this deletion also be executed on my iMac and the indexed database 1 on iMac?
  2. If I change contents of a word file inside of Folder1 on my Macbook and sync afterwards, will this deletion also be executed on my iMac and the indexed database 1 on iMac?
  3. Can I sync database1 to my iPhone with the new DTTO 2.0?

Yes.

Yes (assuming that “deletion” should be modification)

Yes.