Information Technology Reference
In-Depth Information
there is nothing wrong with either the
find
or
cpio
command-line argu-
ments. Answer D is incorrect because the plus (+) that precedes the number
of days associated with
-mtime
command-line argument means “or more.” A
minus (-) would imply “or less.
Question 6
Which of the following commands can be used to position a tape loaded in
device
/dev/rmt/0n
to the third data set after the tape has been rewound? [Select
all that apply.]
❑
A.
mt -f /dev/rmt/0n fsf 2
❑
B.
mt fsf 2
❑
C.
mt -f /dev/rmt/0n fsf 3
❑
D.
mt fsf 3
❑
E.
mt asf 3
The correct answers are A, B, and E. Answers C and D would position the
tape to the beginning of the fourth data set.
Question 7
Which file needs to be updated to allow remote access to a tape drive?
❍
A.
/dev/rmt/0
❍
B.
/.rhosts
❍
C.
/.profile
❍
D.
/etc/hosts
Answer B is the correct answer. Answer A (
/dev/rmt/0
) is the special device
for the tape drive. Answer C (
/.profile
) is root's login profile. Answer D
(
/etc/hosts
) is a file used to list the IP addresses of known systems.
Question 8
In the special filename
/dev/rmt/0n
, what does the
n
refer to?
The correct answer is
no
, as in
norewind
.