What is the purpose of the RDF UPDATERDELAY parameter?

A.
It specifies the maximum transaction duration for all updater processes.

B.
It indicates the maximum time the updaters can fall behind when processing its image trail.

C.
It specifies the updater delay time before issuing a read on its image trail after reaching the
logical EOF.

D.
It specifies the updater delay time between reading its image trail and updating the database.