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更多“Which of the following computer ”相关问题
  • 第1题:

    A technician dropped a screw in the case of a desktop computer. Which of the following toolsshould be used to retrieve the screws?()

    • A、Computer vacuum
    • B、Plastic tweezers
    • C、Canned air
    • D、Screwdriver with magnetized tip

    正确答案:B

  • 第2题:

    Which of the following servers resolves computer names to IP addresses? ()

    • A、 Directory services
    • B、 DNS
    • C、 NTP
    • D、 DHCP

    正确答案:B

  • 第3题:

    Which of the following network types is being described when computers are connected so thatdata flows from one computer to the other by traveling through each computer in the network?()

    • A、Star
    • B、Hybrid
    • C、Mesh
    • D、Ring

    正确答案:D

  • 第4题:

    Which of the following would BEST optimize a computer that is heavily used? ()

    • A、Scandisk
    • B、Defrag
    • C、Indexing
    • D、Chkdsk

    正确答案:B

  • 第5题:

    Which of the following interfaces in Windows server can be used to add a new volume for storage?()

    • A、 Computer Management
    • B、 System Properties
    • C、 Device Manager
    • D、 Disk Management
    • E、 My Computer

    正确答案:A,D

  • 第6题:

    Which of the following commands will be run at a command prompt to determine which WindowsOS is running on the computer?()

    • A、VER
    • B、Device Manager
    • C、VERIFY
    • D、SET

    正确答案:A

  • 第7题:

    单选题
    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: D
    解析: 暂无解析

  • 第8题:

    单选题
    Which of the following describes a computer in which the HDD LED is lit, but the mouse does notrespond and the computer is unresponsive?()
    A

    The computer has locked up

    B

    Windows Update is running

    C

    The computer is in Safe Mode

    D

    The reset button is stuck


    正确答案: C
    解析: 暂无解析

  • 第9题:

    Which of the following is the appropriate interface to connect an optical mouse and keyboard to a computer?()

    • A、IEEE1394
    • B、USB
    • C、Serial
    • D、eSATA

    正确答案:B

  • 第10题:

    When disposing of computer equipment, which of the following can present an environmental hazard?()

    • A、Bezel
    • B、SATA cable
    • C、Cat5 cable
    • D、CRT monitor

    正确答案:D

  • 第11题:

    Which of the following malicious software types will create multiple pop-ups on a computer?()

    • A、Adware
    • B、Grayware
    • C、Worms
    • D、Spyware

    正确答案:A

  • 第12题:

    Which of the following describes a computer in which the HDD LED is lit, but the mouse does notrespond and the computer is unresponsive?()

    • A、The computer has locked up
    • B、Windows Update is running
    • C、The computer is in Safe Mode
    • D、The reset button is stuck

    正确答案:A

  • 第13题:

    Which of the following commands would be used to verify and troubleshoot DNS settings of aparticular host on a Windows computer?()

    • A、TRACERT
    • B、NSLOOKUP
    • C、CHKDSK
    • D、XCOPY

    正确答案:B

  • 第14题:

    A technician needs to replace a computer’s hard drive. Which of the following should thetechnician do FIRST?()

    • A、Remove network connections
    • B、Remove the RAM
    • C、Self ground on the computer case
    • D、Disconnect power to PC

    正确答案:D

  • 第15题:

    单选题
    Which of the following is the proper order for powering off and on network components?()
    A

    Computer> cable modem > router

    B

    Cable modem> router> computer

    C

    Cable modem> computer> router

    D

    Router> cable modem> computer


    正确答案: B
    解析: 暂无解析

  • 第16题:

    单选题
    Which of the following tools allows an administrator to determine the MAC address of another computer?()
    A

    ping

    B

    arp

    C

    ifconfig

    D

    ipconfig


    正确答案: D
    解析: 暂无解析