Examine the command:
sqlplus /nolog
In which scenario would this command execute successfully?
A.
only from the server, if the database instance is not up
B.
from either a client or server, even if the database instance is not up
C.
from either a client or server, only if the database instance is up, and the command connects the session to
the instance
D.
from either a client or server, only if the database instance is up, but the command does not connect the
session to the instance