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101-400 Q&As LPI Level 1 Exam 101, Junior Level Linux Certification, Part 1 of 2 Pass LPI 101-400 Exam with 100% Guarantee Free Download Real Questions & Answers PDF and VCE file from: http://www.CertBus.com/101-400.html 100% Passing Guarantee 100% Money Back Assurance
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Vendor: LPI
Exam Code: 101-400
Exam Name: LPI Level 1 Exam 101, Junior Level Linux Certification, Part 1 of 2 Version: Demo
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QUESTION 1 Which SysV init configuration file should be modified to disable the ctrl-alt-delete key combination? A. B. C. D. E.
/etc/keys /proc/keys /etc/inittab /proc/inittab /etc/reboot
Correct Answer: C QUESTION 2 During a system boot cycle, what program is executed after the BIOS completes its tasks? A. B. C. D.
The bootloader The inetd program The init program The kernel
Correct Answer: A QUESTION 3 Which run levels should never be declared as the default run level when using SysV init? (Choose TWO correct answers.) A. B. C. D. E.
0 1 3 5 6
Correct Answer: AE QUESTION 4 Which of the following statements is correct when talking about /proc/? A. B. C. D.
All changes to files in /proc/ are stored in /etc/proc.d/ and restored on reboot. All files within /proc/ are read-only and their contents cannot be changed. All changes to files in /proc/ are immediately recognized by the kernel. All files within /proc/ are only readable by the root user.
Correct Answer: C QUESTION 5 What of the following statements are true regarding /dev/ when using udev? (Choose TWO correct answers.) A. B. C. D. E.
Entries for all possible devices get created on boot even if those devices are not connected. Additional rules for udev can be created by adding them to /etc/udev/rules.d/. When using udev, it is not possible to create block or character devices in /dev/ using mknod. The /dev/ directory is a filesystem of type tmpfs and is mounted by udev during system startup. The content of /dev/ is stored in /etc/udev/dev and is restored during system startup.
Correct Answer: BD
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100% Real Q&As | 100 Real Pass | CertBus.com QUESTION 6 Which of the following information is stored within the BIOS? (Choose TWO correct answers.) A. B. C. D. E.
Boot device order Linux kernel version Timezone Hardware configuration The system's hostname
Correct Answer: AD QUESTION 7 Which of the following commands reboots the system when using SysV init? (Choose TWO correct answers.) A. B. C. D. E.
shutdown -r now shutdown -r "rebooting" telinit 6 telinit 0 shutdown -k now "rebooting"
Correct Answer: AC QUESTION 8 Which of the following are init systems used within Linux systems? (Choose THREE correct answers.) A. B. C. D. E.
startd systemd Upstart SysInit SysV init
Correct Answer: BCE QUESTION 9 SIMULATION Which file in the /proc filesystem lists parameters passed from the bootloader to the kernel? (Specify the file name only without any path.) Correct Answer: cmdline, /proc/cmdline QUESTION 10 What information can the lspci command display about the system hardware? (Choose THREE correct answers.) A. B. C. D. E.
Device IRQ settings PCI bus speed System battery type Device vendor identification Ethernet MAC address
Correct Answer: ABD QUESTION 11 Which of the following commands brings a system running SysV init into a state in which it is safe to perform maintenance tasks? (Choose TWO correct answers.) A. shutdown -R 1 now
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shutdown -single now init 1 telinit 1 runlevel 1
Correct Answer: CD QUESTION 12 What is the first program that is usually started, at boot time, by the Linux kernel when using SysV init? A. B. C. D. E.
/lib/init.so /sbin/init /etc/rc.d/rcinit /proc/sys/kernel/init /boot/init
Correct Answer: B QUESTION 13 SIMULATION Which command will display messages from the kernel that were output during the normal boot sequence? Correct Answer: dmesg, /bin/dmesg QUESTION 14 Which of the following commands will write a message to the terminals of all logged in users? A. B. C. D. E.
bcast mesg print wall yell
Correct Answer: D QUESTION 15 Which of the following kernel parameters instructs the kernel to suppress most boot messages? A. B. C. D.
silent verbose=0 nomesg quiet
Correct Answer: D QUESTION 16 Which of the following options for the kernel's command line changes the systemd boot target to rescue.target instead of the default target? A. B. C. D. E.
systemd.target=rescue.target systemd.runlevel=rescue.target systemd.service=rescue.target systemd.default=rescue.target systemd.unit=rescue.target
Correct Answer: E
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100% Real Q&As | 100 Real Pass | CertBus.com QUESTION 17 After modifying GNU GRUB's configuration file, which command must be run for the changes to take effect? A. B. C. D.
kill -HUP $(pidof grub) grub-install grub No action is required
Correct Answer: D QUESTION 18 Which of the following commands is used to update the list of available packages when using dpkg based package management? A. B. C. D. E.
apt-get update apt-get upgrade apt-cache update apt-get refresh apt-cache upgrade
Correct Answer: A QUESTION 19 Which of the following commands lists the dependencies of a given dpkg package? A. B. C. D.
apt-cache depends-on package apt-cache dependencies package apt-cache depends package apt-cache requires package
Correct Answer: C QUESTION 20 Which of the following options is used in a GRUB Legacy configuration file to define the amount of time that the GRUB menu will be shown to the user? A. B. C. D.
hidemenu splash timeout showmenu
Correct Answer: C QUESTION 21 What can the Logical Volume Manager (LVM) be used for? (Choose THREE correct answers.) A. B. C. D. E.
To create RAID 9 arrays. To dynamically change the size of logical volumes. To encrypt logical volumes. To create snapshots. To dynamically create or delete logical volumes.
Correct Answer: BDE QUESTION 22 Which of the following commands updates the linker cache of shared libraries?
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mkcache soconfig mkldconfig lddconfig ldconfig
Correct Answer: E QUESTION 23 Which of the following commands lists all currently installed packages when using RPM package management? A. B. C. D.
yum --query --all yum --list --installed rpm --query --all rpm --list installed
Correct Answer: C QUESTION 24 Which of the following commands can be used to download the RPM package kernel without installing it? A. B. C. D.
yum download --no-install kernel yumdownloader kernel rpm --download --package kernel rpmdownload kernel
Correct Answer: B QUESTION 25 When using rpm --verify to check files created during the installation of RPM packages, which of the following information is taken into consideration? (Choose THREE correct answers.) A. B. C. D. E.
Timestamps MD5 checksums Inodes File sizes GnuPG signatures
Correct Answer: ABD QUESTION 26 Which of the following is correct when talking about mount points? A. B. C. D.
Every existing directory can be used as a mount point. Only empty directories can be used as a mount point. Directories need to have the SetUID flag set to be used as a mount point. Files within a directory are deleted when the directory is used as a mount point.
Correct Answer: A QUESTION 27 Which function key is used to start Safe Mode in Windows NT? A. F10 B. F8 C. F6
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100% Real Q&As | 100 Real Pass | CertBus.com D. Windows NT does not support Safe Mode Correct Answer: D QUESTION 28 Which of the following environment variables overrides or extends the list of directories holding shared libraries? A. B. C. D. E.
LD_LOAD_PATH LD_LIB_PATH LD_LIBRARY_PATH LD_SHARE_PATH LD_RUN_PATH
Correct Answer: C QUESTION 29 SIMULATION Which world-writable directory should be placed on a separate partition in order to prevent users from being able to fill up the / filesystem? (Specify the full path to the directory.) Correct Answer: Answer: /tmp, tmp, /var/tmp, /tmp/, /var/tmp/ QUESTION 30 Which RPM command will output the name of the package which supplied the file /etc/exports? A. B. C. D. E.
rpm -F /etc/exports rpm -qf /etc/exports rpm -Kl /etc/exports rpm -qp /etc/exports rpm -qi /etc/exports
Correct Answer: B QUESTION 31 SIMULATION In which directory must definition files be placed to add additional repositories to yum? Correct Answer: /etc/yum.repos.d, /etc/yum.repos.d/, yum.repos.d, yum.repos.d/ QUESTION 32 SIMULATION What is the name of the main configuration file for GNU GRUB? (Specify the file name only without any path.) Correct Answer: menu.lst, grub.conf, grub.cfg QUESTION 33 When removing a package, which of the following dpkg options will completely remove the files including configuration files? A. B. C. D.
--clean --delete --purge remove
Correct Answer: C QUESTION 34
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