LPIC-1 Primer
By John Greene
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About this ebook
This is the litmus test for anyone studying for LPIC-1 Certification. (www.lpi.org). This e-book contains 600 quick-fire Q & A specifically covering the objectives on both exams required for LPI 1 Certification. ie... LPI 101 and LPI 102. The questions are similar to those you will face in the exam. ie, multiple choice, true or false, command prompts, ...etc.
Objective 101: System Architecture
Objective 102: Linux Installation & Package Management.
Objective 103: GNU & Unix Commands
Objective 104: Devices, Linux Filesystems, FHS
Objective 105: Shells, Scripting and Data Management.
Objective 106: User Interfaces and Desktops
Objective 107: Administrative Tasks
Objective 108: Essential System Services.
Objective 109: Networking Fundamentals.
Objective 110: Security.
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LPIC-1 Primer - John Greene
LPIC-1 SAMPLE Q&A
DESCRIPTION
This is the litmus test for anyone studying for LPIC-1 Certification. (www.lpi.org). This e-book contains 600 quick-fire Q & A specifically covering the objectives on both exams required for LPI 1 Certification. ie... LPI 101 and LPI 102. The questions are similar to those you will face in the exam. ie, multiple choice, true or false, command prompts, ...etc.
Good luck with your exams!
EXAM 101
Objective 101: System Architecture ..................Q1-65
Objective 102: Linux Installation & Package Man’t....Q66-107
Objective 103: GNU & Unix Commands...................Q108-219
Objective 104: Devices, Linux Filesystems, FHS.......Q220-300
EXAM 102
Objective 105: Shells, Scripting and Data Management..Q301-349
Objective 106: User Interfaces and Desktops ........Q350-387
Objective 107: Administrative Tasks ..................Q388-418
Objective 108: Essential System Services..............Q419-465
Objective 109: Networking Fundamentals................Q466-529
Objective 110: Security...............................Q530-600
Q1. To determine the SCSI Device Parameters on Linux what path should I 'cat' to screen?Choose one.
a. # cat /proc/scsi/scsi
b. # cat /var/log/messages
c. # cat /dev/hda
d. # cat fstabs
e. # cat crontab
Answer a
Q2. Which command is used to display the current mounted partitions, their mount points, and the available free space on each?
Answer df
Q3. What command is used to maintain the filesystem index that the command /usr/bin/locate searches?
Answer updatedb
Q4. What command or key combination can be used to access the last commands typed into the current shell? Select the best answer.
a. history
b. Ctrl-R
c. up arrow
d. All of the above
e. None of the above
Answer d
Q5. What file would you query to determine whether there is an IRQ conflict on your system?
a. /proc/ioports
b. /proc/interrupts
c. /proc/cpuinfo
d. /proc/meminfo
e. /proc/irqstatus
Answer b
Q6. What command line would reboot a running Linux system immediately, forcing an fsck of every drive on reboot?
a. /sbin/shutdown –r –F now
b. /sbin/shutdown –h –F now
c. /sbin/shutdown
d. /sbin/shutdown –r –f now
e. /sbin/shutdown –t –f
Answer a
Q7. Which file defines what partitions are mounted at boot time?
Answer /etc/fstab
Q8. In the vi editor, what command sequence given in command mode will quit a file without saving, even if changes have been made?
Answer :q!
Q9. What kind of hardware is represented by the device name /dev/hda?
a. Sound Card
b. Modem
c. IDE Hard Drive
d. SCSI Hard Drive
e. SATA Hard Drive
Answer c
Q10. For distributions that use the Red Hat package management system, what command will list all packages currently installed?
Answer rpm -qa
Q11. Which command can be used to quickly tell you if an executable command is in any directory defined in your $PATH environment variable?
a. find
b. locate
c. which
d. who
e. what
Answer c
Q12. What command is used to display a list of directories the shell will search in to find a command that has been entered?
a. show $MYPATH
b. echo $PATH
c. echo $MYPATH
d. setenv
e. set $PATH
Answer b
Q13. What command(s) can be used to copy data to and from raw devices, bypassing the filesystem?
a. cp
b. tar
c. dd
d. mv
e. sed
Answer b, c
Q14. There are three types of USB host controllers, choose these 3 from the list.
a. Open Host Controller Interface (OHCI)
b. Closed Host Controller Interface (CHCI)
c. Universal Host Controller Interface (UHCI)
d. Remote Host Controller Interface (RHCI)
e. Enhanced Host Controller Interface (EHCI)
Answer a, c, e
Q15. True or False. The Linux kernel USB drivers fall into three categories: Host controller drivers, Class drivers and Other device drivers.
Answer True
Q16. Name 3 commands use to obtain info about hardware installed. Answer as comma separated list.
Answer lsmod, lsdev, lspci
Q17. PCI is a standard for connecting PCs with their peripherals. What does PCI stand for?
Answer Peripheral Component Interconnect
Q18. For each kernel module loaded, what command displays its name, size, use count, and a list of other referring modules?
Answer lsmod
Q19. The lsmod
command yields the same information that is available where? Give the full path.
Answer /proc/modules
Q20. True or False. The udev
process uses sysfs
to get info it needs about the hardware and creates dynamic device files as kernel modules are loaded.
Answer True
Q21. Configuration for the system hardware is where?
a. In the PC’s firmware
b. In the Basic Input/Output System
c. BIOS
d. All of above
e. None of above.
Answer d
Q22. True or False. The Linux boot order is as follows: Power on > init > BIOS > Boot Loader > shell > Kernel > startup services
Answer false
Q23. Most PCs have at least 3 bootable media types....IDE, SCSI, CDROM. What does IDE stand for?
Answer Integrated Drive Electronics
Q24. Most PCs have at least 3 bootable media types....IDE, SCSI, CDROM. What does SCSI stand for?
Answer Small Computer System Interface
Q25. After initialization, the BIOS seeks what? Choose one.
a. A boot loader
b. An operating system
c. The Kernel
d. The init process
Answer b
Q26. When adding new hardware to an existing Linux system, where can you verify which resources the existing devices are using?
a. /etc
b. /proc
c. /tmp
d. /dev
e. /mount
Answer /proc
Q27. What does USB stand for? Choose one.
a. Universal Soldier Bus.
b. Universal System Byte
c. Universal Series Backend
d. Universal System Backup
e. Universal Serial Bus
Answer e
Q28. True or False. Universal Serial Bus (USB) is a type of interface used to connect various types of peripherals, ranging from keyboards and mice to hard drives, scanners, digital cameras, and printers.
Answer True
Q29. What does IRQ stand for? Choose one.
a. Interconnect Request
b. Intercom Request
c. Interrupt Request