201-400 試験問題を無料オンラインアクセス

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A new kernel version needs to be compiled to use a new feature. If the old kernel configuration file is available, which make target will only update the configuration file for the new kernel version? (Please enter only the make target.)

Under which of the following circumstances would the command ping output the string
(DUP!)?

• A.When the router responds to the ICMP packet in addition to the host receiving the ICMP packets.
• B.When the host sending the ICMP packet is the same host as the one receiving the ICMP packets.
• C.When the host being sent ICMP packets is on a different network.
• D.When the ICMP packets are send to a broadcast address and multiple hosts respond.

Which of the following commands will copy one disk partition /dev/sda3 to /dev/sdb3?

• A.dd --input /dev/sdb3 --output /dev/sda3 bs=4096 conv=notrunc
• B.dd if=/dev/sda3 of=/dev/sdb3 bs=4096 conv=notrunc
• C.dd --input /dev/sda3 --output /dev/sdb3 bs=4096 conv=notrunc
• D.dd if=/dev/sdb3 of =/dev/sda3 bs=4096 conv=notrunc

Which of the following commands will provide the PIDs of the processes sorted by which are using the most CPU cycles on the Linux system?

• A.freemem
• B.vmstat
• C.ps aux
• D.uptime
• E.top

Which of the following is a CD-ROM filesystem standard?

• A.ISO8859
• B.SR0FS
• C.ROM-EO
• D.ISO9660
• E.OSI9660