单选题Which of the following commands should be used to check the settings for a new tty that was just set up as tty2?()A lsattr -El tty2B lscons -d /dev/tty2C lscfg -vl tty2D what /dev/tty2

题目
单选题
Which of the following commands should be used to check the settings for a new tty that was just set up as tty2?()
A

lsattr -El tty2

B

lscons -d /dev/tty2

C

lscfg -vl tty2

D

what /dev/tty2


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更多“单选题Which of the following commands should be used to check the settings for a new tty that was just set up as tty2?()A lsattr -El tty2B lscons -d /dev/tty2C lscfg -vl tty2D what /dev/tty2”相关问题
  • 第1题:

    A modem is set up for a remote TTY connection that will become the system console.  How should one verify that the console is enabled as the system console after the next reboot?()

    • A、lscons -b
    • B、lscons -d
    • C、lscons -s
    • D、swcons /dev/tty0

    正确答案:A

  • 第2题:

    Which of the following commands should be used to check whether a system dump is valid and readable?()

    • A、 kdb 
    • B、 snap -d 
    • C、 dbx -vmcore 
    • D、 od /dev/sysdumpdev

    正确答案:A

  • 第3题:

    Which of the following command can be used to identify all PCI hot plug slots on a server and their characteristics()

    • A、lsattr -l pci
    • B、lscfg -vl pci
    • C、lsdev -c slot
    • D、lsslot -c pci -a

    正确答案:D

  • 第4题:

    A system administrator is attempting to unmount filesystem /dev/data and receives the following message:   umount: 0506-349 Cannot unmount /dev/data: The requested resource is busy.   Which of the following commands can be used to determine which process has open references within the filesystem?()

    • A、lsfs
    • B、topas
    • C、fuser
    • D、mount

    正确答案:C

  • 第5题:

    Which of the following commands should be used to open a tty port configured in the /etc/uucp/Devices file as: Direct tty2 - 9600 direct in debug mode, ignoring modem control signal data carrier detect (DCD)?()

    • A、cu -l tty2
    • B、cu -dml tty2
    • C、cu -dht Direct
    • D、cu -s9600 -l tty2

    正确答案:B

  • 第6题:

    A system administrator has an application that has the data in volume group appvg. Which of the following commands will back up the contents of appvg to the tape in /dev/rmt0 and check for any read errors?()

    • A、savevg -mf /dev/rmt0 appvg
    • B、savevg -cvf /dev/rmt0 appvg
    • C、savevg -xvf /dev/rmt0 appvg
    • D、savevg -f /dev/rmt0 -V appvg

    正确答案:D

  • 第7题:

    Which of the following commands will list vital product data for all hardware components on a server?()

    • A、lsdev -C
    • B、lsslot -a
    • C、lscfg -vp
    • D、lsattr -El

    正确答案:C

  • 第8题:

    单选题
    A modem is set up for a remote TTY connection that will become the system console.  How should one verify that the console is enabled as the system console after the next reboot?()
    A

    lscons -b

    B

    lscons -d

    C

    lscons -s

    D

    swcons /dev/tty0


    正确答案: D
    解析: 暂无解析

  • 第9题:

    单选题
    The administrator would like to verify that hdisk2 has the correct reserve policy set.  What IOS command should the administrator run?()
    A

     lspv -pv hdisk2

    B

     lsattr -El hdisk2

    C

     lsdev -dev hdisk2 -attr

    D

     lspath -dev hdisk2 -attr


    正确答案: A
    解析: 暂无解析

  • 第10题:

    单选题
    Which of the following commands should be used to tune parameters of devices that are displayed with lsattr?()
    A

     chdev

    B

     cfgmgr

    C

     vmtune

    D

     schedtune


    正确答案: C
    解析: 暂无解析

  • 第11题:

    单选题
    Which of the following commands should be used to open a tty port configured in the /etc/uucp/Devices file as: Direct tty2 - 9600 direct in debug mode, ignoring modem control signal data carrier detect (DCD)?()
    A

    cu -l tty2

    B

    cu -dml tty2

    C

    cu -dht Direct

    D

    cu -s9600 -l tty2


    正确答案: A
    解析: 暂无解析

  • 第12题:

    单选题
    A System p administrator has an application that has the data in volume group appvg.  Which of the following commands will back up the contents of appvg to the tape in /dev/rmt0 and check for any read errors ()
    A

    savevg -mf /dev/rmt0 appvg

    B

    savevg -cvf /dev/rmt0 appvg

    C

    savevg -vf /dev/rmt0 appvg

    D

    savevg -f /dev/rmt0 -V appvg


    正确答案: D
    解析: 暂无解析

  • 第13题:

    The administrator would like to verify that hdisk2 has the correct reserve policy set.  What IOS command should the administrator run?()

    • A、 lspv -pv hdisk2
    • B、 lsattr -El hdisk2
    • C、 lsdev -dev hdisk2 -attr
    • D、 lspath -dev hdisk2 -attr

    正确答案:C

  • 第14题:

    Which of the following commands should be used to identify packet sequence problems?()

    • A、 ping and arp
    • B、 lsattr and ifconfig
    • C、 netstat and iostat
    • D、 iptrace and tcpdump

    正确答案:D

  • 第15题:

    A System p administrator has an application that has the data in volume group appvg.  Which of the following commands will back up the contents of appvg to the tape in /dev/rmt0 and check for any read errors ()

    • A、savevg -mf /dev/rmt0 appvg
    • B、savevg -cvf /dev/rmt0 appvg
    • C、savevg -vf /dev/rmt0 appvg
    • D、savevg -f /dev/rmt0 -V appvg

    正确答案:D

  • 第16题:

    Which of the following commands should be used to tune parameters of devices that are displayed with lsattr?()

    • A、 chdev
    • B、 cfgmgr
    • C、 vmtune
    • D、 schedtune

    正确答案:A

  • 第17题:

    Which of the following commands can be used to identify all PCI hot plug slots on a server and their characteristics?()

    • A、lsattr -l pci
    • B、lscfg -Cc pci
    • C、lsconn -p pci -a
    • D、lsslot -c pci -a

    正确答案:D

  • 第18题:

    Which of the following commands should be used to check the settings for a new tty that was just set up as tty2?()

    • A、lsattr -El tty2
    • B、lscons -d /dev/tty2
    • C、lscfg -vl tty2
    • D、what /dev/tty2

    正确答案:A

  • 第19题:

    A system administrator has created tty2 on a serial port connection to a system.  When attempting to verify the connection the following error is observed:   # cu -ml tty2   cu: 0835-028 The connection failed. NO DEVICES AVAILABLE. Which of the following should be performed to correct this error?()

    • A、Create an entry for tty2 in the /etc/uucp/Devices file
    • B、Re-enter the command as "cu -dml tty2"
    • C、Create an entry for tty2 in the /etc/uucp/Systems file
    • D、Re-enter the command as "cu -s 9600 -dh -t -l tty2"

    正确答案:A

  • 第20题:

    单选题
    A system administrator has created tty2 on a serial port connection to a system.  When attempting to verify the connection the following error is observed:   # cu -ml tty2   cu: 0835-028 The connection failed. NO DEVICES AVAILABLE. Which of the following should be performed to correct this error?()
    A

    Create an entry for tty2 in the /etc/uucp/Devices file

    B

    Re-enter the command as cu -dml tty2

    C

    Create an entry for tty2 in the /etc/uucp/Systems file

    D

    Re-enter the command as cu -s 9600 -dh -t -l tty2


    正确答案: C
    解析: 暂无解析

  • 第21题:

    单选题
    A system administrator is attempting to unmount filesystem /dev/data and receives the following message:   umount: 0506-349 Cannot unmount /dev/data: The requested resource is busy.   Which of the following commands can be used to determine which process has open references within the filesystem?()
    A

    lsfs

    B

    topas

    C

    fuser

    D

    mount


    正确答案: B
    解析: 暂无解析

  • 第22题:

    单选题
    Which of the following commands should be used to check whether a system dump is valid and readable?()
    A

     kdb 

    B

     snap -d 

    C

     dbx -vmcore 

    D

     od /dev/sysdumpdev


    正确答案: C
    解析: 暂无解析

  • 第23题:

    单选题
    A system administrator has an application that has the data in volume group appvg. Which of the following commands will back up the contents of appvg to the tape in /dev/rmt0 and check for any read errors?()
    A

    savevg -mf /dev/rmt0 appvg

    B

    savevg -cvf /dev/rmt0 appvg

    C

    savevg -xvf /dev/rmt0 appvg

    D

    savevg -f /dev/rmt0 -V appvg


    正确答案: D
    解析: 暂无解析