最新なCompTIA LX0-103問題集（120題）、真実試験の問題を全部にカバー！

質問 1：
Which of the following commands can be used to display the inode number of a given file?
A. ln
B. cp
C. ls
D. inode
正解：C

質問 2：
Which of the following file permissions belong to a symbolic link?
A. srwxrwxrwx
B. lrwxrwxrwx
C. -rwxrwxrwx
D. +rwxrwxrwx
正解：B

質問 3：
Which of the following commands updates the linker cache of shared libraries?
A. ldconfig
B. soconfig
C. lddconfig
D. mkcache
E. mkldconfig
正解：A

質問 4：
What is the purpose of the Bash built-in export command?
A. It shares NFS partitions for use by other systems on the network.
B. It makes the command history available to subshells.
C. It sets up environment variables for applications.
D. It runs a command as a process in a subshell.
E. It allows disks to be mounted remotely.
正解：C

質問 5：
What happens after issuing the command vi without any additional parameters?
A. vi exits with an error message as it cannot be invoked without a file name to operate on.
B. vi starts and requires the user to explicitly either create a new or load an existing file.
C. vi starts and loads the last file used and moves the cursor to the position where vi was when it last exited.
D. vi starts in command mode and opens a new empty file.
E. vi starts and opens a new file which is filled with the content of the vi buffer if the buffer contains text.
正解：D

質問 6：
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 -single now
B. shutdown -R 1 now
C. runlevel 1
D. init 1
E. telinit 1
正解：D,E

質問 7：
Which of the following commands set the sticky bit for the directory /tmp? (Choose TWO correct answers.)
A. chmod 1775 /tmp
B. chmod 2775 /tmp
C. chmod +t /tmp
D. chmod 4775 /tmp
E. chmod +s /tmp
正解：A,C

質問 8：
What is the maximum niceness value that a regular user can assign to a process with the nice command when executing a new process?
A. 49
B. 99
C. 9
D. 19
正解：D

質問 9：
Which of the following statements is correct regarding the command foo 1> bar?
A. The command foo receives its stdin from the stdout of the command bar.
B. The stdout from the command foo overwrites the file bar.
C. The command foo receives its stdin from the file bar.
D. The stdout from the command foo is appended to the file bar.
E. The stderr from the command foo is saved to the file bar.
正解：B