Which is the command to ON the service on run level 2 &4
A -
chkconfig --list 24 on
B -
chdconf -level 24 ON
C -
chkconfig *level 24 on
D -
chkconfig --level 24 on
3-
One of the administrators has accidentally deleted the /etc/passwd file. Since nobody can
login without that file, you had to use a rescue floppy disk to get into the system. Which of
the following editors would you use to edit that file?
A -
emacs
B -
vi
C -
WordPerfect
D -
pine
4-
Which of the following vi commands would you use to copy the currently highlighted line
in the /etc/inittab file?
A -
p
B -
c
C -
yy
D -
cw
5-
What is the command to display the status of the cluster
A -
statclu
B -
clustat
C -
status clus
D -
clust –status
6-
Which of the following commands would you use to apply fdisk to the second IDE hard
drive?
A -
/sbin/fdisk /dev/sda
B -
/sbin/fdisk /dev/hda
C -
/sbin/fdisk /dev/sdb
D -
/sbin/fdisk /dev/hdb
7-
You’re suspecting disk problems with the partition where the /home directory is mounted.
Which of the following steps should you take?
A -
/sbin/fsck /home
B -
Back up the contents of the /home directory
C -
Go into single-user mode
D -
All of them
8-
Which of the following commands would you use to mount a MS-DOS floppy disk?
A -
mount -t /dev/fd0 /mnt/floppy
B -
mount -t ext2 /dev/fd0 /mnt/floppy
C -
mount -t ext3/dev/fd0 /mnt/floppy
D -
mount -t vfat /dev/fd0 /mnt/floppy
9-
At the command line interface, what would you do to scroll backward through the history
of previous commands?
A -
Run the history command.
B -
Press the PAGE UP key
C -
Press the PAGE DOWN key
D -
Press the RIGHT ARROW key
10-
You’ve logged in as user pm. Then you run the su command, entered the necessary
information when prompted, and then run the cd ~ command. When you then run pwd, what
do you see?
