A download acknowledgement lets MobiLink server know for sure that a download has been applied to a remote database. You can
write synchronization scripts in your consolidated database to handle the acknowledgement and perform business logic at the
time of the acknowledgement. A download acknowledgement may not be sent if the network session is dropped after the client
applies the download, so your scripts should allow for this possibility. See nonblocking_download_ack connection event.
Note: When SendDownloadAck is set to ON and you are in verbose mode, an acknowledgement line is written to the client log.