[2023年12月15日] 更新された101-500試験PDF問題集にはGoShiken合格保証付き
あなたを合格させるLpi試験には101-500試験問題集
Lpi 101-500 認定試験は、60問の多肢選択問題と穴埋め問題から構成されるコンピュータベースの試験です。試験時間は90分で、合格スコアは800点中500点以上です。試験料は国や地域によって異なり、予告なしに変更される場合があります。この試験は、英語、ドイツ語、日本語、ポルトガル語、スペイン語など、複数の言語で受験できます。
質問 # 74
Which of the following are init systems used within Linux systems? (Choose THREE correct answers.)
- A. Upstart
- B. startd
- C. systemd
- D. SysInit
- E. SysV init
正解:A、C、E
質問 # 75
Which of the following are valid stream redirection operators within Bash? (Choose two.)
- A. <
- B. 2>&1
- C. >>>
- D. #>
- E. %>
正解:A、B
解説:
Explanation/Reference:
質問 # 76
You suspect that a new ethernet card might be conflicting with another device. Which file should you check within the /proc tree to learn which IRQs are being used by which kernel drivers?
正解:
解説:
interrupts, /proc/interrupts
質問 # 77
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. telinit 1
- B. shutdown -R 1 now
- C. runlevel 1
- D. shutdown -single now
- E. init 1
正解:A、E
質問 # 78
What is contained on the EFI System Partition?
- A. The user home directories
- B. The first stage boot loader
- C. The default swap space file
- D. The Linux root file system
- E. The Linux default shell binaries
正解:B
解説:
Explanation/Reference:
質問 # 79
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.
- B. ln a.txt c.txt
- C. ln -i 525385 c.txt
- D. ln c.txt a.txt
- E. ln -f c.txt a.txt
正解:E
質問 # 80
Which umask value will result in the default access permissions of 600 (rw-------) for files and 700 (rwx------) for directories? (Specify only the numerical umask value.)
正解:
解説:
0077, 077
質問 # 81
Which of the following commands changes the number of days before the ext3 filesystem on /dev/sda1 has to run through a full filesystem check while booting?
- A. tune2fs -i 200 /dev/sda1
- B. tune2fs --days 200 /dev/sda1
- C. tune2fs -d 200 /dev/sda1
- D. tune2fs -n 200 /dev/sda1
- E. tune2fs -c 200 /dev/sda1
正解:A
質問 # 82
Which signal is sent by the kill command by default?
- A. SIGTERM(15)
- B. SIGHUP(1)
- C. SIGQUIT(3)
- D. SIGKILL(9)
正解:A
質問 # 83
Which of the following options must be passed to a filesystem's entry in /etc/fstab in order to mount the file system without root privileges?
- A. noauto
- B. user
- C. norestrict
- D. auto
正解:B
質問 # 84
Which of the following commands set the sticky bit for the directory /tmp? (Choose TWO correct answers.)
- A. chmod 2775 /tmp
- B. chmod +s /tmp
- C. chmod 1775 /tmp
- D. chmod +t /tmp
- E. chmod 4775 /tmp
正解:C、D
質問 # 85
Which of the following commands changes the ownership of file.txt to the user dan and the group staff?
- A. chown dan -g staff file.txt
- B. chown dan:staff file.txt
- C. chown dan/staff file.txt
- D. chown -u dan -g staff file.txt
正解:B
質問 # 86
What is the correct way to set the default systemd boot target to multi-user?
- A. systemctl set-runlevel multi-user.target
- B. systemctl set-default multi-user.target
- C. systemctl isolate multi-user.target
- D. systemctl boot -p multi-user.target
- E. systemctl set-boot multi-user.target
正解:B
質問 # 87
When removing a package on a system using dpkg package management, which dpkgoption ensures configuration files are removed as well?
- A. --clean
- B. --purge
- C. --remove
- D. --declare
- E. --vacuum
正解:B
解説:
Explanation/Reference:
質問 # 88
Which of the following Linux filesystems preallocates a fixed number of inodes at the filesystem's make/creation time and does NOT generate them as needed? (Choose TWO correct answers.)
- A. XFS
- B. procfs
- C. ext2
- D. JFS
- E. ext3
正解:C、E
質問 # 89
Which of the following statements is correct for a command line ending with a & character?
- A. The result of the command defines if the next command will be run.
- B. Thecommand is run in background of the current shell.
- C. The command is run as a direct child of theinitprocess.
- D. The command's output is redirected to/dev/null.
正解:B
質問 # 90
What is the output of the following command?
echo "Hello World" | tr -d aieou
- A. eoo
- B. eoo Hll Wrld
- C. Hll Wrld
- D. Hello World
正解:C
質問 # 91
What is contained on the EFI System Partition?
- A. The user home directories
- B. The first stage boot loader
- C. The default swap space file
- D. The Linux root file system
- E. The Linux default shell binaries
正解:B
質問 # 92
What is the first program that is usually started, at boot time, by the Linux kernel when using SysV init?
- A. /lib/init.so
- B. /proc/sys/kernel/init
- C. /boot/init
- D. /etc/rc.d/rcinit
- E. /sbin/init
正解:E
質問 # 93
Which of the following commands enables the setuid (suid) permission on the executable /bin/foo?
- A. chmod 755+s /bin/foo
- B. chmod u-s /bin/foo
- C. chmod 4755 /bin/foo
- D. chmod 1755 /bin/foo
正解:C
質問 # 94
Which of the following signals is sent to a process when the key combination Ctrl+C is pressed on the keyboard?
- A. SIGTERM
- B. SIGSTOP
- C. SIGCONT
- D. SIGINT
- E. SIGKILL
正解:D
解説:
Explanation/Reference:
質問 # 95
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