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質問 1：
CORRECT TEXT
What keyword is missing in the following line from /etc/fstab in order to make a USB flash device writeable by the user fred when mounted:
/dev/sda1 /mnt/usbflash vfat defaults,users,______=fred,umask=022, 0 0
(Provide the option name only without any settings)
正解：
uid
質問 2：
Which of the following command sequences can be used to extract files contained in a initramfs file (/boot/initramfs) which is used by the kernel at boot time?
A. cp /boot/initramfs /tmp/initramfs.gz; gunzip /tmp/initramfs.gz; mount /tmp/initramfs /mnt/ -o loop -t initramfs
B. cp /boot/initramfs /tmp/initramfs.gz; gunzip /tmp/initramfs.gz; mount /tmp/initramfs /mnt/ -o loop -t initrd
C. cp /boot/initramfs /tmp/initramfs.gz; gunzip /tmp/initramfs.gz; mkdir /tmp/initramfs.dir ; cd /tmp/initramfs.dir ; cpio -i < /tmp/initramfs
D. cp /boot/initramfs /tmp/initramfs.gz; gunzip /tmp/initramfs.gz; mkdir /tmp/initramfs.dir ; cd /tmp/initramfs.dir ; cpio -e /tmp/initramfs
E. cp /boot/initramfs /tmp/initramfs.gz; gzip -c /tmp/initramfs.gz; mkdir /tmp/initramfs.dir ; cd /tmp/initramfs.dir ; cpio -i < /tmp/initramfs
正解：C
質問 3：
A correctly formatted entry has been added to /etc/hosts.deny to prevent certain clients from connecting to a service but this is having no effect. What could be the cause of this? (Choose TWO correct answers.)
A. The service needs to be restarted.
B. The service does not support tcpwrapper.
C. The machine needs to be restarted.
D. tcpd needs to be sent the HUP signal.
E. There is a conflicting entry in /etc/hosts.allow.
正解：B,E
質問 4：
In the following output from top, which processes contribute to the percentage of time that the CPU spends in the state of wa?
Tasks: 193 total, 1 running, 190 sleeping, 2 stopped, 0 zombie
Cpu(s): 0.5%us, 0.3%sy, 0.0%ni, 98.2%id, 1.0%wa, 0.0%hi, 0.0%si, 0.0%st
A. Processes waiting for IO operations to complete.
B. Processes waiting for user interaction.
C. Processes that have not been scheduled yet because they haven't been fully loaded into RAM or are in swap.
D. Processes that were already closed and are waiting to be launched again.
正解：A
質問 5：
The IDE hard drive /dev/hda does not have DMA enabled. Which command must be run to enable DMA on it?
A. hdparm --dma /dev/hda1
B. hdparm -d 1 /dev/hda
C. hdparm -d /dev/hda
D. hdparm --dma /dev/hda
E. hdparm -d /dev/hda1
正解：B
質問 6：
CORRECT TEXT
Which file contains the text message that is displayed after logging into the console? (Specify the full name of the file, including path.)
正解：
/etc/motd
質問 7：
Which of the following files will be looked for and used by GNU make, if one of them exists, unless a different file is specified on the command line when trying to compile software from source code? (Choose TWO correct answers.)
A. config.h.in
B. Makefile.in
C. makefile
D. configure
E. Makefile
正解：C,E
質問 8：
Which of the following is a CD-ROM filesystem standard?
A. ISO9660
B. ROM-EO
C. OSI9660
D. SR0FS
E. ISO8859
正解：A
CORRECT TEXT
What keyword is missing in the following line from /etc/fstab in order to make a USB flash device writeable by the user fred when mounted:
/dev/sda1 /mnt/usbflash vfat defaults,users,______=fred,umask=022, 0 0
(Provide the option name only without any settings)
正解：
uid
質問 2：
Which of the following command sequences can be used to extract files contained in a initramfs file (/boot/initramfs) which is used by the kernel at boot time?
A. cp /boot/initramfs /tmp/initramfs.gz; gunzip /tmp/initramfs.gz; mount /tmp/initramfs /mnt/ -o loop -t initramfs
B. cp /boot/initramfs /tmp/initramfs.gz; gunzip /tmp/initramfs.gz; mount /tmp/initramfs /mnt/ -o loop -t initrd
C. cp /boot/initramfs /tmp/initramfs.gz; gunzip /tmp/initramfs.gz; mkdir /tmp/initramfs.dir ; cd /tmp/initramfs.dir ; cpio -i < /tmp/initramfs
D. cp /boot/initramfs /tmp/initramfs.gz; gunzip /tmp/initramfs.gz; mkdir /tmp/initramfs.dir ; cd /tmp/initramfs.dir ; cpio -e /tmp/initramfs
E. cp /boot/initramfs /tmp/initramfs.gz; gzip -c /tmp/initramfs.gz; mkdir /tmp/initramfs.dir ; cd /tmp/initramfs.dir ; cpio -i < /tmp/initramfs
正解：C
質問 3：
A correctly formatted entry has been added to /etc/hosts.deny to prevent certain clients from connecting to a service but this is having no effect. What could be the cause of this? (Choose TWO correct answers.)
A. The service needs to be restarted.
B. The service does not support tcpwrapper.
C. The machine needs to be restarted.
D. tcpd needs to be sent the HUP signal.
E. There is a conflicting entry in /etc/hosts.allow.
正解：B,E
質問 4：
In the following output from top, which processes contribute to the percentage of time that the CPU spends in the state of wa?
Tasks: 193 total, 1 running, 190 sleeping, 2 stopped, 0 zombie
Cpu(s): 0.5%us, 0.3%sy, 0.0%ni, 98.2%id, 1.0%wa, 0.0%hi, 0.0%si, 0.0%st
A. Processes waiting for IO operations to complete.
B. Processes waiting for user interaction.
C. Processes that have not been scheduled yet because they haven't been fully loaded into RAM or are in swap.
D. Processes that were already closed and are waiting to be launched again.
正解：A
質問 5：
The IDE hard drive /dev/hda does not have DMA enabled. Which command must be run to enable DMA on it?
A. hdparm --dma /dev/hda1
B. hdparm -d 1 /dev/hda
C. hdparm -d /dev/hda
D. hdparm --dma /dev/hda
E. hdparm -d /dev/hda1
正解：B
質問 6：
CORRECT TEXT
Which file contains the text message that is displayed after logging into the console? (Specify the full name of the file, including path.)
正解：
/etc/motd
質問 7：
Which of the following files will be looked for and used by GNU make, if one of them exists, unless a different file is specified on the command line when trying to compile software from source code? (Choose TWO correct answers.)
A. config.h.in
B. Makefile.in
C. makefile
D. configure
E. Makefile
正解：C,E
質問 8：
Which of the following is a CD-ROM filesystem standard?
A. ISO9660
B. ROM-EO
C. OSI9660
D. SR0FS
E. ISO8859
正解：A
洲脇** -
必要な知識をしっかり身に付けることができる。これ問題集一つで合格できるって本当ですね。