最新なLpi 101-400問題集（180題）、真実試験の問題を全部にカバー！

質問 1：
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

質問 2：
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 3：
Which of the following commands enables the setuid (suid) permission on the executable
/bin/foo?
A. chmod 755+s /bin/foo
B. chmod 1755 /bin/foo
C. chmod u-s /bin/foo
D. chmod 4755 /bin/foo
正解：D

質問 4：
How many fields are in a syntactically correct line of /etc/fstab?
A. 4
B. 5
C. 3
D. 6
E. 7
正解：D

質問 5：
After running the command umount /mnt, the following error message is displayed:
umount: /mnt: device is busy.
What is a common reason for this message?
A. The files in /mnt have been scanned and added to the locate database.
B. The kernel thinks that a process is about toopen a file in /mnt for reading.
C. A user has a file open in the /mnt directory.
D. Another file system still contains a symlink to a file inside /mnt.
E. The kernel has not finished flushing disk writes to themounted device.
正解：C

質問 6：
Which of the following commands will load a kernel module along with any required dependency modules?
A. loadmod
B. insmod
C. depmod
D. modprobe
E. module_install
正解：D

質問 7：
CORRECT TEXT
Which command shows all shared libraries required by a binary executable or another shared library? (Specify ONLY the command without any path or parameters.)
正解：
ldd

質問 8：
Which of the following commands moves and resumes in the background the last stopped shell job?
A. fg
B. run
C. bg
D. back
正解：C

質問 9：
CORRECT TEXT
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：
quotacheck