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 tty2B cu -dml tty2C cu -dht Direct

题目
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

相似考题

1.It is argumentative whether project managers actually control costs. Which of the following is the most common element over which the project manager may have some degree of control?A . Direct labor dollarsB . Direct labor hours.C . Overhead rates.D . Procurement costs.E . None of the above.

2.Which two configuration commands are required to direct debug level console logging to your current ERX Edge Router Telnet session?()A.AB.BC.CD.D

3.Asystemadministratorhascreatedtty2onaserialportconnectiontoasystem.Whenattemptingtoverifytheconnectionthefollowingerrorisobserved：cu-mltty2cu：0835-028Theconnectionfailed.NODEVICESAVAILABLE.Whichofthefollowingshouldbeperformedtocorrectthiserror？（）A.Createanentryfortty2inthe/etc/uucp/DevicesfileB.Re-enterthecommandas"cu-dmltty2"C.Createanentryfortty2inthe/etc/uucp/SystemsfileD.Re-enterthecommandas"cu-s9600-dh-t-ltty2"

4.19 It is argumentative whether project managers actually control costs. Which of the following is the most common element over which the project manager may have some degree of control?A. Direct labor dollarsB. Direct labor hours.C. Overhead rates.D. Procurement costs.E. None of the above

参考答案和解析
正确答案： C
解析： 暂无解析
更多“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 tty2B cu -dml tty2C cu -dht Direct”相关问题

  • 第1题：

    Whichofthefollowinglineswillbeaddedtothefile／usr／lib／uucp／DevicesontheSLIPclientmachineforaSLIPconnectionontty1?()

    A.direct9600-/dev/tty1

    B.Directtty1-9600

    C.Direct/dev/tty1-9600

    D.directtty1-9600


    参考答案：B

  • 第2题：

    When line errors occur, which of the following commands should be sued to cause init to re－read the ／etc／inittab file if init stops respawning the getty process on a TTY?()

    A.alog

    B.telinit

    C.sysinit

    D.cfgmgr


    参考答案：B

  • 第3题：

    SQL*Loader reads a set of records from a file， generates INSERT commands， and passes them to the Oracle kernel. Oracle then finds places for those records in free blocks in the table and updates any associated indexes. Which SQL*Loader mode is used in this scenario？（）

    • A、direct-path load
    • B、conventional path load

    正确答案:A

  • 第4题：

    When enabling a tty port to be used for a cu session， what must be done on the system？（）

    • A、smit tty； take the defaults and create the desired tty
    • B、lsdev -Cc tty； check to see if the desired tty exists， if not create using smit tty Add a line similar to； Direct tty0 - 9600 direct to /etc/uucp/Devices Verify /etc/uucp/Dialers has the following line； direct
    • C、Install bos.net.uucp and the first available tty will be configured for use by a cu session
    • D、Run the Asynchronous Terminal Emulation （ate） program and it will configure a tty port for a cu session

    正确答案:B

  • 第5题：

    When line errors occur, which of the following commands should be sued to cause init to re-read the /etc/inittab file if init stops respawning the getty process on a TTY?（）

    • A、alog
    • B、telinit
    • C、sysinit
    • D、cfgmgr

    正确答案:B

  • 第6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7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8题：

    单选题
    Which of the following is TRUE about the ate program？（）
    A

    When running ate for the first time it will prompt for all the required information and configure all the required devices

    B

    The program is used by cu to communicate to a remote system

    C

    The program is used for remote communications between the host and a remote system using a modem or null modem via a tty port

    D

    The program ate calls cu to communicate with the remote system


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    Which one of following statement is not true concerning the suitable sites of the direct acting relief valve and the pilot operated relieve valve?（）
    A

    the direct acting relief valve is used for controlling lower flows and pressure

    B

    the pilot operated relief valve is used for controlling higher flows and pressure

    C

    the pilot operated relief valve is used for controlling lower flows and pressure

    D

    the controlling accuracy of direct acting relief valve is worse than that of the pilot operated relief valve


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    When enabling a tty port to be used for a cu session， what must be done on the system？（）
    A

    smit tty； take the defaults and create the desired tty

    B

    lsdev -Cc tty； check to see if the desired tty exists， if not create using smit tty Add a line similar to； Direct tty0 - 9600 direct to /etc/uucp/Devices Verify /etc/uucp/Dialers has the following line； direct

    C

    Install bos.net.uucp and the first available tty will be configured for use by a cu session

    D

    Run the Asynchronous Terminal Emulation （ate） program and it will configure a tty port for a cu session


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the following lines will be added to the file /usr/lib/uucp/Devices on the SLIP server machine for a SLIP connection on tty1？（）
    A

    direct 9600 - tty1

    B

    direct tty1 - 9600

    C

    Direct tty1 - 9600

    D

    Direct /dev/tty1 - 9600


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    When line errors occur, which of the following commands should be sued to cause init to re-read the /etc/inittab file if init stops respawning the getty process on a TTY?（）
    A

    alog

    B

    telinit

    C

    sysinit

    D

    cfgmgr


    正确答案： D
    解析： 暂无解析

  • 第13题：

    Whichofthefollowinglineswillbeaddedtothefile／usr／lib／uucp／DevicesontheSLIPservermachineforaSLIPconnectionontty1?()

    A.direct9600-tty1

    B.directtty1-9600

    C.Directtty1-9600

    D.Direct/dev/tty1-9600


    参考答案：C

  • 第14题：

    Which of the following is TRUE about the ate program？（）

    • A、When running ate for the first time it will prompt for all the required information and configure all the required devices
    • B、The program is used by cu to communicate to a remote system
    • C、The program is used for remote communications between the host and a remote system using a modem or null modem via a tty port
    • D、The program ate calls cu to communicate with the remote system

    正确答案:C

  • 第15题：

    To enable a tty port to be used for a cu session what must be done to the system？（）

    • A、smit tty； take the defaults and create the desired tty
    • B、In the /etc/uucp Devices add a line similar to： Direct ttyX - 9600 direct
    • C、Install bos.net.uucp and the first available tty will be configured for use by a cu session
    • D、Run the Asynchronous Terminal Emulation （ATE） program and it will configure a tty port for a cu session

    正确答案:B

  • 第16题：

    Which of the following lines will be added to the file /usr/lib/uucp/Devices on the SLIP server machine for a SLIP connection on tty1？（）

    • A、direct 9600 - tty1
    • B、direct tty1 - 9600
    • C、Direct tty1 - 9600
    • D、Direct /dev/tty1 - 9600

    正确答案:C

  • 第17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18题：

    Which of the following lines will be added to the file /usr/lib/uucp/Devices on the SLIP client machine for a SLIP connection on tty1？（）

    • A、direct 9600 - /dev/tty1
    • B、Direct tty1 - 9600
    • C、Direct /dev/tty1 - 9600
    • D、direct tty1 - 9600

    正确答案:B

  • 第19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20题：

    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


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    Which of the following lines will be added to the file /usr/lib/uucp/Devices on the SLIP client machine for a SLIP connection on tty1？（）
    A

    direct 9600 - /dev/tty1

    B

    Direct tty1 - 9600

    C

    Direct /dev/tty1 - 9600

    D

    direct tty1 - 9600


    正确答案： D
    解析： 暂无解析

  • 第22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23题：

    单选题
    To enable a tty port to be used for a cu session what must be done to the system？（）
    A

    smit tty； take the defaults and create the desired tty

    B

    In the /etc/uucp Devices add a line similar to： Direct ttyX - 9600 direct

    C

    Install bos.net.uucp and the first available tty will be configured for use by a cu session

    D

    Run the Asynchronous Terminal Emulation （ATE） program and it will configure a tty port for a cu session


    正确答案： A
    解析： 暂无解析

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