Lpi 010-160 問題集

質問 1：
The ownership of the file doku.odt should be changed. The new owner is named tux. Which command accomplishes this change?
A. chown tux doku.odt
B. passwd doku.odt:tux
C. chmod u=tux doku.odt
D. newuser doku.odt tux
E. transfer tux: doku.odt
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 2：
What happens to a file residing outside the home directory when the file owner's account is deleted? (Choose two.)
A. During a file system check, the file is moved to /lost +found.
B. The UID of the former owner is shown when listing the file's details.
C. Ownership and permissions of the file remain unchanged.
D. The file is removed from the file system.
E. The user root is set as the new owner of the file.
正解：B,C
解説: (Topexam メンバーにのみ表示されます)

質問 3：
A directory contains the following three files:
texts 1.txt
texts 2.txt
texts 3.csv
Which command copies the two files ending in.txtto the/tmp/directory?
A. cp $?.txt /tmp/
B. cp. \.txt /tmp/
C. cp ??.txt /tmp/
D. cp *.txt /tmp/
E. cp ?.txt /tmp/
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Which of the following commands shows the absolute path to the current working directory?
A. ls -l
B. cd ..
C. pwd
D. cd ~/home
E. who
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 5：
Which of the following commands output the content of the file Texts 2.txt? (Choose two.)
A. cat 'Texts 2.txt'
B. cat -- Texts 2.txt
C. cat |Texts 2.txt|
D. cat Texts\ 2.txt
E. cat 'Texts\ 2.txt'
正解：A,D
解説: (Topexam メンバーにのみ表示されます)

質問 6：
What are the differences between hard disk drives and solid state disks? (Choose two correct answers.)
A. Hard disks can fail due to physical damage, while solid state disks cannot fail.
B. Solid state disks provide faster access to stored data than hard disks.
C. Solid state disks can store many times as much data as hard disk drives.
D. Hard disks have a motor and moving parts, solid state disks do not.
E. /dev/sdais a hard disk device while/dev/ssdais a solid state disk.
正解：B,D
解説: (Topexam メンバーにのみ表示されます)