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单选题Which of the following tools should Mike, a technician, use when testing a serial port?（）A Cable testerB MultimeterC Loopback plugD Logic probe

题目
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

相似考题

1.After making a long CAT5 cable, the technician fears that the cable may have been damagedduring the pull, but does not have a cable tester. Which of the following would be the BESTalternative tool to determine whether there are any breaks or shorts in the cable?（）A. MultimeterB. VoltmeterC. Loopback plugD. Toner probe

2.An administrator is unable to ping a workstation. Which of the following tools would BEST help toresolve the issue?()A. Cable testerB. MultimeterC. Toner probeD. Protocol analyzer

3.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

4.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

更多“单选题Which of the following tools should Mike, a technician, use when testing a serial port?（）A Cable testerB MultimeterC Loopback plugD Logic probe”相关问题

  • 第1题：

    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 tester
    • B、A multimeter
    • C、A loopback adapter
    • D、A cable tester

    正确答案:B

  • 第2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3题：

    Which of the following tools would a technician use to check functionality of a physical networkconnection?（）

    • A、Butt set
    • B、Cable tester
    • C、Protocol analyzer
    • D、Voltage event recorder

    正确答案:B

  • 第4题：

    An administrator is unable to ping a workstation. Which of the following tools would BEST help toresolve the issue?（）

    • A、Cable tester
    • B、Multimeter
    • C、Toner probe
    • D、Protocol analyzer

    正确答案:A

  • 第5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6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7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8题：

    When testing a CAT5 cable, the technician notices that pin A is open. However, the cable stillworks fine. Which of the following describes how this is possible?（）

    • A、The cable was tested for 100Base-TX.
    • B、The cable is a 1000BaseT cable.
    • C、The switch uses link aggregation,
    • D、The switch was setup to use MDIX

    正确答案:A

  • 第9题：

    Which of the following should be used to check a serial port for functionality?（）

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

    正确答案:A

  • 第10题：

    After making a long CAT5 cable, the technician fears that the cable may have been damagedduring the pull, but does not have a cable tester. Which of the following would be the BESTalternative tool to determine whether there are any breaks or shorts in the cable?（）

    • A、Multimeter
    • B、Voltmeter
    • C、Loopback plug
    • D、Toner probe

    正确答案:A

  • 第11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12题：

    单选题
    When testing a CAT5 cable, the technician notices that pin A is open. However, the cable stillworks fine. Which of the following describes how this is possible?（）
    A

    The cable was tested for 100Base-TX.

    B

    The cable is a 1000BaseT cable.

    C

    The switch uses link aggregation,

    D

    The switch was setup to use MDIX


    正确答案： D
    解析： 暂无解析

  • 第13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14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15题：

    Bob, a technician, is troubleshooting a PC that intermittently does not power on. Which of the following tools would be the BEST choice to use to verify a possible cause? （）

    • A、Cable tester
    • B、Ohm meter
    • C、Field strength meter
    • D、PSU tester

    正确答案:D

  • 第16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17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18题：

    A user reports being occasionally disconnected from the server. Which of the following tools couldthe technician use to determine if it is the client or the server that is dropping the connection?（）

    • A、Packet sniffer
    • B、Multimeter
    • C、Load balancer
    • D、Throughput tester

    正确答案:A

  • 第19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20题：

    A technician is told to make 50 foot (15.24 meters) patch cables, and is given a spool of CAT6UTP cable and a bag of RG-45 connectors. Which of the following tools would BEST be used todo this task?（）

    • A、A cable tester
    • B、A crimper
    • C、A cable wiring chart
    • D、A toner probe
    • E、A multimeter
    • F、A cutting shear

    正确答案:A,B

  • 第21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22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23题：

    单选题
    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： B
    解析： 暂无解析

  • 第24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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