Question 1

Which of the following is the default document root used by the Apache2 Web server?

Accepted Answer

A) /tmp 
B) /srv/www/htdocs 
C) /home/httpd 
D) /var/lib/httpd/htdocs 
A) /tmp 
B) /srv/www/htdocs 
C) /home/httpd 
D) /var/lib/httpd/htdocs B

Question 2

You have a terminal window open and the current directory is /tmp. Which command should you use to open a file named ofc in the /etc/xinetd.d directory?

Accepted Answer

A) vi ofc 
B) vi /tmp/ofc 
C) vi /etc/xinetd.d/ofc 
D) vi /etc/xinetd.d 
A) vi ofc 
B) vi /tmp/ofc 
C) vi /etc/xinetd.d/ofc 
D) vi /etc/xinetd.d C

Question 3

By default, which of the following modes does the vi editor open in?

Accepted Answer

A) Normal mode 
B) Command mode 
C) Insert mode 
D) Replace mode 
A) Normal mode 
B) Command mode 
C) Insert mode 
D) Replace mode A

Question 4

Which of the following shell commands should you use if you want to install GRUB into the first partition on your first SCSI hard disk drive?

Accepted Answer

A) grub /dev/sda1 
B) grub-install /dev/sda 
C) grub-install /dev/sda1 
D) grub /dev/hda1 
A) grub /dev/sda1 
B) grub-install /dev/sda 
C) grub-install /dev/sda1 
D) grub /dev/hda1

Question 5

Which of the following files can you use to add commands that you want to be executed every time the system boots?

Accepted Answer

A) rc 
B) rc.systinit 
C) boot 
D) rc.local 
A) rc 
B) rc.systinit 
C) boot 
D) rc.local

Question 6

What of the following IP ports does the Apache 2 Web servers listen to by default?

Accepted Answer

A) 80 
B) 25 
C) 21 
D) 631 
A) 80 
B) 25 
C) 21 
D) 631

Question 7

Jack has three hard drives in his Linux system available for a RAID array. Which of the following RAID levels can he configure with these drives?

Accepted Answer

A) RAID 0+1 
B) RAID 1+0 
C) RAID 5 
D) RAID 5+1 
A) RAID 0+1 
B) RAID 1+0 
C) RAID 5 
D) RAID 5+1

Question 8

Which of the following desktop environments uses gedit as the default graphical text editor?

Accepted Answer

A) Sawfish 
B) KDE 
C) GNOME 
D) ICE 
A) Sawfish 
B) KDE 
C) GNOME 
D) ICE

Question 9

You are using vi to edit a file in insert mode. You try to use the BACKSPACE key to delete a word. The editor does not respond. Which of the following could be the cause?

Accepted Answer

A) You need to switch to normal mode. 
B) You need to switch to replace mode. 
C) You need to switch to command mode. 
D) The BACKSPACE key does not work in the vi editor. 
A) You need to switch to normal mode. 
B) You need to switch to replace mode. 
C) You need to switch to command mode. 
D) The BACKSPACE key does not work in the vi editor.

Question 10

Your Linux system uses two SCSI hard disk drives. The first drive is assigned SCSI ID 0 and the second drive is assigned SCSI ID 1. Which of the following is the first partition on the second SCSI drive in the system?

Accepted Answer

A) /dev/sda1 
B) /dev/sdc1 
C) /dev/sdb1 
D) /dev/sdd1 
A) /dev/sda1 
B) /dev/sdc1 
C) /dev/sdb1 
D) /dev/sdd1

Question 11

Which of the following partitions is used for virtual memory in a Linux system?

Accepted Answer

A) pagefile 
B) /boot 
C) /tmp 
D) swap 
A) pagefile 
B) /boot 
C) /tmp 
D) swap

Question 12

Which of the following utilities provides a shell prompt on a remote system?

Accepted Answer

A) rsh 
B) rcp 
C) rlogin 
D) rshell 
A) rsh 
B) rcp 
C) rlogin 
D) rshell

Question 13

Which of the following utilities should you use to configure X Windows on a Fedora Linux system?

Accepted Answer

A) xf86config 
B) YaST 
C) system-config-display 
D) xf86cfg 
A) xf86config 
B) YaST 
C) system-config-display 
D) xf86cfg

Question 14

Which of the following files can be used to enable routing on a Linux system?

Accepted Answer

A) /proc/sys/net/ipv4/ip_forward 
B) /proc/sys/net/ipv4/ip_routing 
C) /etc/sysconfig/network/routes 
D) /etc/ip-forwarding 
A) /proc/sys/net/ipv4/ip_forward 
B) /proc/sys/net/ipv4/ip_routing 
C) /etc/sysconfig/network/routes 
D) /etc/ip-forwarding

Question 15

Which of the following files is used to store user passwords on a Linux system that has been configured to use local authentication?

Accepted Answer

A) /etc/sales 
B) /etc/shadow 
C) /etc/passwd 
D) /etc/local/accounts 
A) /etc/sales 
B) /etc/shadow 
C) /etc/passwd 
D) /etc/local/accounts

Question 16

Which of the following commands should you use to add a user named alice to the smbpasswd file?

Accepted Answer

A) smbuseradd alice 
B) smbpasswd alice 
C) smbpasswd -a alice 
D) useradd -a alice 
A) smbuseradd alice 
B) smbpasswd alice 
C) smbpasswd -a alice 
D) useradd -a alice

Question 17

You have installed an RPM package file named evolution-2.6.0-41.i586.rpm on your Linux system. Which of the following commands should you use to uninstall this package?

Accepted Answer

A) rpm -U evolution 
B) rpm -U -remove evolution 
C) rpm -e evolution 
D) rpm -i -remove evolution 
A) rpm -U evolution 
B) rpm -U -remove evolution 
C) rpm -e evolution 
D) rpm -i -remove evolution

Question 18

Jack wants to use a command at the shell prompt to scan his Linux system to determine what services are currently running on it. The IP address of the system is 192.168.10.10. Which of the following commands should he use?

Accepted Answer

A) scan 192.168.10.10 -TCP 
B) scan 192.168.10.10 -UDP 
C) nmap 192.168.10.10 -scan 
D) nmap -sT 192.168.10.10 
A) scan 192.168.10.10 -TCP 
B) scan 192.168.10.10 -UDP 
C) nmap 192.168.10.10 -scan 
D) nmap -sT 192.168.10.10

Question 19

Your system is configured to boot to runlevel 3 by default. You use the startx command to start your graphical environment. Which file should you edit in your home directory to specify your default window manager?

Accepted Answer

A) .Xsession 
B) .Xdefaults 
C) .xinitrc 
D) .Xclients 
A) .Xsession 
B) .Xdefaults 
C) .xinitrc 
D) .Xclients

Question 20

You have installed a quota package on your Linux system. Which of the following parameters can you use to set quotas for the file system?

Accepted Answer

A) Permissions 
B) Inodes 
C) Number of Users 
D) Number of Groups 
A) Permissions 
B) Inodes 
C) Number of Users 
D) Number of Groups

Exam 21: Linux

Which of the following is the default document root used by the Apache2 Web server?

You have a terminal window open and the current directory is /tmp. Which command should you use to open a file named ofc in the /etc/xinetd.d directory?

By default, which of the following modes does the vi editor open in?

Which of the following shell commands should you use if you want to install GRUB into the first partition on your first SCSI hard disk drive?

Which of the following files can you use to add commands that you want to be executed every time the system boots?

What of the following IP ports does the Apache 2 Web servers listen to by default?

Jack has three hard drives in his Linux system available for a RAID array. Which of the following RAID levels can he configure with these drives?

Which of the following desktop environments uses gedit as the default graphical text editor?

You are using vi to edit a file in insert mode. You try to use the BACKSPACE key to delete a word. The editor does not respond. Which of the following could be the cause?

Your Linux system uses two SCSI hard disk drives. The first drive is assigned SCSI ID 0 and the second drive is assigned SCSI ID 1. Which of the following is the first partition on the second SCSI drive in the system?

Which of the following partitions is used for virtual memory in a Linux system?

Which of the following utilities provides a shell prompt on a remote system?

Which of the following utilities should you use to configure X Windows on a Fedora Linux system?

Which of the following files can be used to enable routing on a Linux system?

Which of the following files is used to store user passwords on a Linux system that has been configured to use local authentication?

Which of the following commands should you use to add a user named alice to the smbpasswd file?

You have installed an RPM package file named evolution-2.6.0-41.i586.rpm on your Linux system. Which of the following commands should you use to uninstall this package?

Jack wants to use a command at the shell prompt to scan his Linux system to determine what services are currently running on it. The IP address of the system is 192.168.10.10. Which of the following commands should he use?

Your system is configured to boot to runlevel 3 by default. You use the startx command to start your graphical environment. Which file should you edit in your home directory to specify your default window manager?

You have installed a quota package on your Linux system. Which of the following parameters can you use to set quotas for the file system?

Hardware

Laptops

Networking

Printers

Procedures

Other Operating Systems and Technologies

Mobile-Devices

Operating-Systems

Security

Troubleshooting

Access-Identity

Apps - Data - Host

Compliance-Op

Comptia Asp

Concepts

Cryptography

Dhti

Enrolled-Agent

Essentials

Install Configure

Management

Media Topologies

Network

Other-Operating-Systems-And-Technologies

Server

Software-Troubleshooting

Threats

Filters