Which three /etc/snapmirror.conf entries will support synchronous or semi-synchronous SnapMirror? (Choose three.)

A.
FilerA:source_vol FilerB:destination_vol – sync

B.
FilerA:source_vol FilerB:destination_vol – 0-55/5 * * *

C.
FilerA:source_vol FilerB:destination_vol outstanding=3s sync

D.
FilerA:source_vol FilerB:destination_vol visibility_interval=1hr, outstanding=3ms, cksum=crc32 sync