The
"
Cloud
"
is
really
many
,
many
____________________
____________________
all
over
the
____________________
and
it
____________________
from
local
devices
.
Because
cloud
computing
uses
the
____________________
to
deliver
these
services
,
it
doesn
?
t
have
to
be
____________________
by
physical
infrastructure
the
same
way
that
a
traditional
data
center
would
be
.