101-500実際の問題解答PDFには100%カバー率リアル試験問題
101-500試験問題解答
質問 # 29
Which of the following commands moves and resumes in the background the last stopped shell job?
- A. back
- B. run
- C. bg
- D. fg
正解：C
質問 # 30
FILL BLANK
Which command displays the current disk space usage for all mounted file systems? (Specify ONLY the command without any path or parameters.)
正解：
解説：
df
質問 # 31
A Debian package creates several files during its installation. Which of the following commands searches for packages owning the file /etc/debian_version?
- A. find /etc/debian_version -dpkg
- B. dpkg -S /etc/debian_version
- C. apt-file /etc/debian_version
- D. apt-get search /etc/debian_version
- E. apt -r /etc/debian_version
正解：B
質問 # 32
Which command uninstalls a package but keeps its configuration files in case the package is re-installed?
- A. dpkg -P pkgname
- B. dpkg -v pkgname
- C. dpkg -s pkgname
- D. dpkg -L pkgname
- E. dpkg -r pkgname
正解：E
質問 # 33
Which file defines the network locations from where the Debian package manager downloads software packages?
/etc/dpkg/dpkg.cfg
- A. /etc/apt/apt.conf.d
- B.
- C. /etc/apt/apt.conf
- D. /etc/apt/sources.list
- E. /etc/dpkg/dselect.cfg
正解：B
質問 # 34
Which signal is missing from the following command that is commonly used to instruct a daemon to reinitialize itself, including reading configuration files?
killall -s _______ daemon
正解：
解説：
HUP, SIGHUP, 1
質問 # 35
When considering the use of hard links, what are valid reasons not to use hard links?
- A. When a hard linked file is changed, a copy of the file is created and consumes additional space
- B. Hard links are specific to one filesystem and cannot point to files on another filesystem
- C. If users other than root should be able to create hard links, sulnhas to be installed and configured
- D. Each hard link has individual ownership, permissions and ACLs which can lead to unintended disclosure of file content
- E. Hard links are not available on all Linux systems because traditional filesystems, such as ext4, do not support them
正解：B
解説：
Explanation/Reference:
質問 # 36
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)?
- A. ln -i 525385 c.txt
- B. ln -h a.txt c.txt
- C. ln a.txt c.txt
- D. ln c.txt a.txt
- E. ln -f c.txt a.txt
正解：C
質問 # 37
What is the purpose of the lddcommand?
- A. It lists which shared libraries a binary needs to run.
- B. It turns a dynamically linked binary into a static binary.
- C. It runs a binary with an alternate library search path.
- D. It installs and updates installed shared libraries.
- E. It defines which version of a library should be used by default.
正解：A
質問 # 38
In compliance with the FHS, in which of the directories are man pages found?
/opt/man/
- A. /usr/share/man/
- B. /usr/doc/
- C.
- D. /var/man/
- E. /var/pkg/man
正解：E
質問 # 39
FILL BLANK
Which program runs a command in specific intervals and refreshes the display of the program's output?
(Specify ONLY the command without any path or parameters.)
正解：
解説：
watch
質問 # 40
What is true regarding the configuration of yum? (Choose two.)
- A. In case /etc/yum.repos.d/ contains files, /etc/yum.conf is ignored
- B. Changes to the repository configuration become active after running yum confupdate
- C. Changes to the yum configuration become active after restarting the yumd service
- D. The configuration of package repositories can be divided into multiple files
- E. Repository configurations can include variables such as $basearch or $releasever
正解：A、E
質問 # 41
What is true regarding UEFI firmware? (Choose two.)
- A. It can read and interpret partition tables
- B. It is loaded from a fixed boot disk position
- C. It is stored in a special area within the GPT metadata
- D. It stores its entire configuration on the /boot/ partition
- E. It can use and read certain file systems
正解：C、E
質問 # 42
Which command reads and displays the current contents of the Kernel Ring Buffer on the command line?
(Specify ONLY the command without any path or parameters.)
正解：
解説：
dmesg
質問 # 43
The installation of a local Debian package failed due to unsatisfied dependencies. Which of the following commands installs missing dependencies and completes the interrupted package installation?
- A. apt-get install -f
- B. dpkg --fix --all
- C. dpkg-reconfigure --all
- D. apt-get autoinstall
- E. apt-get all
正解：A
質問 # 44
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LPIC-1 Exam 101、Part 1 of 2、version 5.0は、Linux管理の熟練度を証明したい人にとって優れた認定試験です。これは世界の雇用主やIT専門家に認められている尊敬される試験であり、IT産業でのキャリアの見通しを向上させる素晴らしい方法です。
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