What is the correct order of the following commands if you wanted to restore datafile 4, which was accidentally
removed from the file system?
a: sql ‘alter database datafile 4 online’;
b: restore datafile 4;
c: recover datafile 4;
d: sql ‘alter database datafile 4 offline’;
e: startup
f: shutdown
A.
a, c, b, d
B.
d, b, c, a
C.
f, d, b, c, a, e
D.
c, a, b, d, f
E.
a, b, d, e