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

A.
FilerA:source_vol FilerB:destination_vol visibility_interval = lhr, outstanding = 3ms,
cksum=crc32 syns

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

C.
FilerA:source_vol FilerB:destination_vol – sync

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

Explanation: