You work as a Network Administrator for Rick Inc. The company has a Linux-based
network. You are configuring a Linux server. Which of the following bootloaders does not
require to be rewritten after the configuration of the kernel has been changed?

A.

GRUB

B.

BOOTP

C.

LILO

D.

ELILO

You work as a Network Administrator for Perfect Solutions Inc. The company has a Linuxbased
network. You are configuring a UPS for a Linux server. You want to configure the
computer as follows:
. The server should automatically shut down after ten minutes of power failure.
. The server should inform the administrator that the shut down process has started.
Which of the following files will help you to configure these settings?

A.

/etc/inittab

B.

/etc/mtab

C.

/etc/fstab

D.

/etc/syslog.conf

Which of the following fsck commands will you use to check all filesystems listed in
/etc/fstab?

A.

fsck -P

B.

fsck -A

C.

fsck -f

D.

 fsck -y

You want to shrink a Logical Volume manager partition named /dev/disk1/lvm from 4GB to
3GB. Which of the following commands can you use to accomplish the task?
Each correct answer represents a complete solution. Choose all that apply.

A.

lvsize

B.

resize2fs

C.

 reduce2fs

D.

lvreduce

Which of the following commands will you use to change the home directory of a user and
move all of its contents to the new home directory?

A.

usermod -g

B.

usermod -o -u

C.

usermod -d -m

D.

usermod -u

You work as a Linux Technician for Tech Perfect Inc. The company has a Linux-based
network.
You have configured a database server in the network. Users complain that the server has
become remarkably slow. However, the previous day, the server was performing well. You
know that some of the processes may be the cause of the issue. You run the PS command
on the server. In the result set, which information will you look at that suggests the
problematic process?

A.

A high load average

B.

A high process ID

C.

A low load average

D.

A low CPU time

E.

A high CPU time

Which of the following commands will you use to display the packages that depend on the
package foo?

A.

rpm --freshen foo

B.

rpm -q --triggeredby foo

C.

rpm -q --changelog foo

D.

rpm -q --whatrequires foo

You work as a Network Administrator for Tech World Inc. The company has a Linux-based
network. The permissions on a file named Report are shown below:
rwxr-r— You want to add a sticky bit to the file. Which of the following commands will you
use?

A.

chmod 2744 report

B.

chmod 1744 report

C.

chmod 7744 report

D.

chmod 4744 report

After enabling shadowed passwords in a Linux server, where does Linux keep the passwords?

A.

/usr/shadow

B.

/etc/passwd

C.

/usr/passwd

D.

/etc/shadow

Alicia works as a System Administrator for SoftTech Inc. The company uses the Linux
operating system. She wants to install Apache on the company's server. Which of the
following commands will she use to check whether or not Apache is already installed on the
server?

A.

rpm -U apache

B.

rpm -q apache

C.

C. rpm --checksig

D.

 rpm -i apache