2022年最新の101-500問題集の無料PDFゲットせよ！最近更新された問題
101-500認定試験問題集には246練習テスト問題
Lpi 101-500 認定試験の出題範囲：
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質問 99
What does the command mount -a do?
- A. It ensures that all file systems listed in /etc/fstab are mounted regardless of their options.
- B. It shows all mounted file systems that have been automatically mounted.
- C. It ensures that all file systems listed with the option noauto in /etc/fstab are mounted.
- D. It opens an editor with root privileges and loads /etc/fstab for editing.
- E. It ensuresthat all file systems listed with the option auto in /etc/fstab are mounted.
正解: E
質問 100
Which command is used to create and initialize the files used to store quota information? (Specify ONLY the command without any path or parameters.)
正解:
解説:
quotacheck
質問 101
Which of the following commands can be used to determine how long the system has been running? (Choose TWO correct answers.)
- A. uname -u
- B. uptime
- C. time -up
- D. up
- E. top
正解: B,E
質問 102
Which of the following commands is used to change options and positional parameters within a running Bash shell?
- A. history
- B. bashconf
- C. envsetup
- D. setsh
- E. set
正解: E
質問 103
What information can the lspcicommand display about the system hardware? (Choose three.)
- A. Device IRQ settings
- B. Device vendor identification
- C. Ethernet MAC address
- D. System battery type
- E. PCI bus speed
正解: A,B,E
質問 104
Which of the following directories on a 64 bit Linux system typically contain shared libraries? (Choose two.)
- A. /lib64/
- B. /usr/lib64/
- C. /var/lib64/
- D. ~/.lib64/
- E. /opt/lib64/
正解: A,B
質問 105
Which file in the /proc filesystem lists parameters passed from the bootloader to the kernel?
(Specify the file name only without any path.)
正解:
解説:
cmdline, /proc/cmdline
質問 106
Which file defines the network locations from where the Debian package manager downloads software packages?
/etc/dpkg/dpkg.cfg
- A.
- B. /etc/apt/apt.conf.d
- C. /etc/apt/apt.conf
- D. /etc/apt/sources.list
- E. /etc/dpkg/dselect.cfg
正解: A
質問 107
Consider the following output from the command ls -i:
How would a new file named c.txt be created with the same inode number as a.txt(Inode 525385)?
ln -h a.txt c.txt
- A. ln a.txt c.txt
- B. ln -i 525385 c.txt
- C. ln c.txt a.txt
- D. ln -f c.txt a.txt
正解: D
質問 108
The system configuration file named _______ is commonly used to set the default runlevel.
(Please provide the file name with full path information)
正解:
解説:
/etc/inittab
質問 109
The system is having trouble and the engineer wants to bypass the usual /sbin/init start up and run /bin/sh.
What is the usual way to pass this change to the kernel from your boot loader?
- A. Pass init=/bin/sh on the kernel parameter line.
- B. Start in runlevel 1.
- C. Pass /bin/sh on the kernel parameter line.
- D. Pass start=/bin/sh on the kernel parameter line.
正解: A
質問 110
Which of the following commands displays the output of the foo command on the screen and also writes it to a file called /tmp/foodata?
- A. foo > /tmp/foodata
- B. foo > stdout >> /tmp/foodata
- C. foo | tee /tmp/foodata
- D. foo | less /tmp/foodata
- E. foo | cp /tmp/foodata
正解: C
質問 111
The system configuration file named _______ is commonly used to set the default runlevel. (Please provide the file name with full path information)
正解:
解説:
/etc/inittab
質問 112
What information can the lspci command display about the system hardware? (Choose THREE correct answers.)
- A. Device IRQ settings
- B. Device vendor identification
- C. Ethernet MAC address
- D. System battery type
- E. PCI bus speed
正解: A,B,E
質問 113
Which of the following commands will load a kernel module along with any required dependency modules?
- A. module_install
- B. depmod
- C. loadmod
- D. insmod
- E. modprobe
正解: E
質問 114
Which of the following commands displays the contents of a gzip compressed tar archive?
gzip archive.tgz | tar xvf -
- A. tar -fzt archive.tgz
- B.
- C. gzip -d archive.tgz | tar tvf -
- D. tar ztf archive.tgz
- E. tar cf archive.tgz
正解: B
質問 115
Which of the following commands changes the ownership of file.txt to the user dan and the group staff?
- A. chown dan/staff file.txt
- B. chown dan -g staff file.txt
- C. chown dan:staff file.txt
- D. chown -u dan -g staff file.txt
正解: C
質問 116
Which of the following apt-getsubcommands installs the newest versions of all currently installed packages?
auto-update
- A. install
- B. full-upgrade
- C.
- D. dist-upgrade
- E. update
正解: B
質問 117
Which of the following commands display the IDs of all processes owned by root? (Choose two.) pgrep -c root
- A. pgrep -c 0
- B. pgrep -u root
- C. pgrep -f root
- D.
- E. pgrep -U 0
正解: A,C
質問 118
Which chown command changes the ownership to dave and the group to staffon a file named data.txt?
chown dave/staff data.txt
- A.
- B. chown -u dave -g staff data.txt
- C. chown dave:staff data.txt
- D. chown dave+staff data.txt
- E. chown --user dave --group staff data.txt
正解: A
質問 119
How is a symbolic link called bar.conf pointing to foo.conf created?
- A. ln bar.conffoo.conf
- B. ln foo.conf bar.conf
- C. ln -s bar.conf foo.conf
- D. ln -s foo.conf bar.conf
正解: D
質問 120
What can the Logical Volume Manager (LVM) be used for? (Choose three.)
- A. To dynamically change the size of logical volumes.
- B. To create snapshots.
- C. To dynamically create or delete logical volumes.
- D. To create RAID 9 arrays.
- E. To encrypt logical volumes.
正解: A,B,C
質問 121
Which of the following commands is used to change options and positional parameters for a running Bash?
- A. history
- B. bashconf
- C. envsetup
- D. setsh
- E. set
正解: E
質問 122
Which of the following commands reboots the system when using SysV init? (Choose TWO correct answers.)
- A. telinit 6
- B. telinit 0
- C. shutdown -k now "rebooting"
- D. shutdown -r "rebooting"
- E. shutdown -r now
正解: A,E
質問 123
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