Changes to the backup window take effect ______.
A.
from the next billing cycle
B.
after 30 minutes
C.
immediately
D.
after 24 hours
Changes to the backup window take effect ______.
Changes to the backup window take effect ______.
A.
from the next billing cycle
B.
after 30 minutes
C.
immediately
D.
after 24 hours
C, immediately
http://www.aiotestking.com/amazon/changes-to-the-backup-window-take-effect/