单选题Which of the following should Karen, a technician, use to test a parallel port?（）A Line testerB MultimeterC Null modem cableD Loopback plugs

题目
单选题
Which of the following should Karen, a technician, use to test a parallel port?（）
A

Line tester

B

Multimeter

C

Null modem cable

D

Loopback plugs

相似考题

1.A technician needs to manage a switch by using the management port on the back of the switch.Which of the following cables would the technician use?()A.StraightB.ConsoleC.CrossoverD.Loopback

2.A technician needs to manage a switch by using the management port on the back of the switch.Which of the following cables would the technician use?（）A、StraightB、ConsoleC、CrossoverD、Loopback

3.If a technician suspects that the voltage being delivered to a desktop computer’s power supply is insufficient or incorrect, which device should be used to determine the correct voltage?（）A、A power supply testerB、A multimeterC、A loopback adapterD、A cable tester

4.Which of the following should be used to test an internal NIC without having to connect it to thenetwork?()A. Loopback cableB. Crossover cableC. Rollover cableD. Straight cable

更多“单选题Which of the following should Karen, a technician, use to test a parallel port?（）A Line testerB MultimeterC Null modem cableD Loopback plugs”相关问题

  • 第1题：

    A technician does not have power to a PC. Which of the following tools should the technician use to check for electricity?（）

    • A、Cable tester
    • B、Power supply tester
    • C、Tone generator
    • D、Multimeter

    正确答案:D

  • 第2题：

    Which of the following tools can be used to test if a 24-pin power cable is outputting correct voltage?（）

    • A、Cable tester
    • B、Wrist strap
    • C、Multimeter
    • D、Loopback plug

    正确答案:C

  • 第3题：

    Which of the following commands should Mike, a technician, use to display the available switches of a command line utility?（）

    • A、DIR /S
    • B、MSINFO
    • C、ATTRIB -H
    • D、HELP

    正确答案:D

  • 第4题：

    A technician is called for a computer that is not connecting to the network. Which of the following would be the MOST common tool used to identify the issue? （）

    • A、Cable tester
    • B、Multimeter
    • C、Loop back plugs
    • D、Crossover cable

    正确答案:A

  • 第5题：

    A technician is attempting to determine whether a CAT5 patch cord is a straight-through or acrossover. Which of the following is the BEST to use to determine the cord type?（）

    • A、Cable tester
    • B、Loopback cable
    • C、Multimeter
    • D、Extension magnet

    正确答案:A

  • 第6题：

    A workstation no longer has network connectivity. Upon visual inspection, all connectors andsettings seem to be properly configured. Which of the following tools should the technician use to troubleshoot this issue? （）

    • A、PSU tester
    • B、Loopback plug
    • C、Cable tester
    • D、Multimeter

    正确答案:C

  • 第7题：

    Which of the following should be used to test an internal NIC without having to connect it to thenetwork?（）

    • A、Loopback cable
    • B、Crossover cable
    • C、Rollover cable
    • D、Straight cable

    正确答案:A

  • 第8题：

    Which of the following should a technician MOST likely use to test a RS-232 port?（）

    • A、Loopback adapter
    • B、Power supply tester
    • C、The ping command
    • D、Multimeter

    正确答案:A

  • 第9题：

    单选题
    Which of the following command line utilities can Karen, a technician, use to check for open ports?（）
    A

    nbtstat

    B

    ipconfig

    C

    nslookup

    D

    netstat


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    Which of the following commands should Jill, a technician, use to test a computer’s NIC forfunctionality?（）
    A

    ping net

    B

    ping ipconfig

    C

    ping localhost

    D

    ping microsoft.com


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the following should a technician MOST likely use to test a RS-232 port?（）
    A

    Loopback adapter

    B

    Power supply tester

    C

    The ping command

    D

    Multimeter


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    A technician is troubleshooting a lack of Internet connectivity affecting their entire office. The technician suspects the issue is with their Internet Service Provider failing to provide service.Which of the following command line tools should the technician use to BEST test this theory？（）
    A

    tracert

    B

    ipconfig

    C

    netstat

    D

    nslookup


    正确答案： B
    解析： 暂无解析

  • 第13题：

    Which of the following tools should Mike, a technician, use when testing a serial port?（）

    • A、Cable tester
    • B、Multimeter
    • C、Loopback plug
    • D、Logic probe

    正确答案:C

  • 第14题：

    Which of the following command line utilities can Karen, a technician, use to check for open ports?（）

    • A、nbtstat
    • B、ipconfig
    • C、nslookup
    • D、netstat

    正确答案:D

  • 第15题：

    Which of the following will allow Karen, a technician, to determine if the correct voltages are reaching the computer components? (Select TWO).（）

    • A、Power supply tester
    • B、Cable tester
    • C、Loopback plugs
    • D、Multimeter
    • E、Butt set

    正确答案:A,D

  • 第16题：

    A technician needs to find an end of a network cable drop. Which of the following tools would the technician use?（）

    • A、Cable tester
    • B、Multimeter
    • C、Toner probe
    • D、Loopback plug

    正确答案:C

  • 第17题：

    Which of the following should Karen, a technician, use to test a parallel port?（）

    • A、Line tester
    • B、Multimeter
    • C、Null modem cable
    • D、Loopback plugs

    正确答案:D

  • 第18题：

    A technician is troubleshooting a lack of Internet connectivity affecting their entire office. The technician suspects the issue is with their Internet Service Provider failing to provide service.Which of the following command line tools should the technician use to BEST test this theory？（）

    • A、tracert
    • B、ipconfig
    • C、netstat
    • D、nslookup

    正确答案:A

  • 第19题：

    Which of the following commands should Karen, a technician, use to examine and restoreprotected system files?（）

    • A、SFC
    • B、RECOVER
    • C、REPLACE
    • D、COPY

    正确答案:A

  • 第20题：

    A user reports their laptop computer can no longer connect to a server. The computer works correctly in a different office. Which of the following tools would be used to troubleshoot this issue?（）

    • A、Cable tester
    • B、Multimeter
    • C、Fiber splicer
    • D、Loopback plug

    正确答案:A

  • 第21题：

    单选题
    Which of the following commands should Karen, a technician, use to examine and restoreprotected system files?（）
    A

    SFC

    B

    RECOVER

    C

    REPLACE

    D

    COPY


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    Which of the following tools should Mike, a technician, use when testing a serial port?（）
    A

    Cable tester

    B

    Multimeter

    C

    Loopback plug

    D

    Logic probe


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    Which of the following commands should Mike, a technician, use to display the available switches of a command line utility?（）
    A

    DIR /S

    B

    MSINFO

    C

    ATTRIB -H

    D

    HELP


    正确答案： D
    解析： 暂无解析

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