101-350無料問題集「Lpi LPI Level 1 Exam 101, Junior Level Linux Certification, Part 1 of 2」

質問 1

Which of the following commands will print the first few lines of a text file to the shell?

（A）cat -n 10 filename

（B）head -n 10 filename

（C）dump -n 10 filename

（D）print -n 10 filename

正解：B 解答を投票する

質問 2

CORRECT TEXT
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：

HUP,
SIGHUP, 1

質問 3

When removing a package, which of the following dpkg options will completely remove the files including configuration files?

（A）--clean

（B）--delete

（C）--purge

（D）-remove

正解：C 解答を投票する

質問 4

Bob accidentally created the subdirectory \bobsdir in his home directory. He tried to remove the subdirectory with the command rmdir \bobsdir only to receive the error, "No such file or directory." . Which command will remove the directory?

（A）rmdir ~bob/\\bobsdir

（B）rmdir "~bob/\bobsdir"

（C）rmdir ~bob/'bobsdir'

（D）rmdir '~bob/\bobsdir'

（E）rmdir ~bob/\bobsdir

正解：A 解答を投票する

質問 5

Which of the following shell redirections will write standard output and standard error output to a file named filename?

（A）>filename 2>&1

（B）1&2>filename

（C）1>&2>filename

（D）>>filename

（E）2>&1 >filename

正解：A 解答を投票する

質問 6

Which of the following options is used in a GRUB Legacy configuration file to define the amount of time that the GRUB menu will be shown to the user?

（A）timeout

（B）splash

（C）hidemenu

（D）showmenu

正解：A 解答を投票する

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 4775 /tmp

（C）chmod 2775 /tmp

（D）chmod +s /tmp

（E）chmod +t /tmp

正解：A、E 解答を投票する

質問 8

Which RPM command will output the name of the package which supplied the file /etc/exports?

（A）rpm -qi /etc/exports

（B）rpm -qp /etc/exports

（C）rpm -Kl /etc/exports

（D）rpm -qf /etc/exports

（E）rpm -F /etc/exports

正解：D 解答を投票する

質問 9

What is the difference between the --remove and the --purge action with the dpkg command?

（A）--remove only removes the program, --purge only removes the config files

（B）--remove removes only the package file itself, --purge removes all files related to the package

（C）--remove removes a package, --purge also removes all packages dependent on it

（D）--remove removes the program, --purge also removes the config files

正解：D 解答を投票する

質問 10

CORRECT TEXT
Which command will display messages from the kernel that were output during the normal bootup sequence?

正解：

dmesg, /bin/dmesg

質問 11

Which chown command will change the ownership to dave and the group to staff on a file named data.txt?

（A）chown -u dave -g staff data.txt

（B）chown dave:staff data.txt

（C）chown --user dave --group staff data.txt

（D）chown dave/staff data.txt

正解：B 解答を投票する

質問 12

You are trying to make a hard link to an ordinary file but ln returns an error. Which of the following could cause this?

（A）The source file is hidden.

（B）You do not own the source file.

（C）The source file is read-only.

（D）The source file is a shell script.

（E）The source and the target are on different filesystems.

正解：E 解答を投票する

質問 13

In the vi editor, which of the following commands will copy the current line into the vi buffer?

（A）1y

（B）1c

（C）c

（D）cc

（E）yy

正解：E 解答を投票する

質問 14

The message "Hard Disk Error" is displayed on the screen during Stage 1 of the GRUB boot process. What does this indicate?

（A）One or more of the filesystems on the hard disk has errors and a filesystem check should be run

（B）The next Stage cannot be read from the hard disk because GRUB was unable to determine the size and geometry of the disk

（C）The kernel was unable to execute /bin/init

（D）The BIOS was unable to read the necessary data from the Master Boot Record to begin the boot process

正解：B 解答を投票する

質問 15

Which of the following commands can be used to enable a file for paging and swapping?

（A）mkswap

（B）modswap

（C）swapon

（D）inswap

正解：C 解答を投票する

101-350 無料問題集「Lpi LPI Level 1 Exam 101, Junior Level Linux Certification, Part 1 of 2」

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