A computer has been upgraded with a new hard drive and after reassembling the computer and turning the computer on， the drive LED remains lit and an error message during power-on self test （POST） states， ’No Drive Present.’ Which of the following would MO

题目

A computer has been upgraded with a new hard drive and after reassembling the computer and turning the computer on， the drive LED remains lit and an error message during power-on self test （POST） states， ’No Drive Present.’ Which of the following would MOST likely be the cause？（）

  • A、The motherboard was damaged and needs replacing.
  • B、The floppy drive was not reconnected.
  • C、A configuration disk was left in the floppy drive.
  • D、The ribbon cable has been installed incorrectly.
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2.Peter has a computer game.（改为一般疑问句）_______Peter_______ a computer game?

3.The subject of computer () interested me.A、hasB、has beingC、haveD、be

4.24． Peter is tired of study，maybe because he _______ ．A． has no close friendsB． has no pocket moneyC． plays too many computer gamesD． gets fatter and fatter

更多“A computer has ”相关问题

  • 第1题：

    Does Robert have ______ computer? —Yes,he has ______ .

    A、an,some

    B、a,one

    C、a,/

    D、any,one


    参考答案： B

  • 第2题：

    Your company has a main office and a branch office. The network contains an Active Directory forest. All users on the network access the Internet from their computers. The company hires a temporary employee who has his own portable computer. The employee connects his portable computer to the network. When the employee attempts to join the computer to the domain, the connection fails. A help desk technician reports the following about the employee. He has a domain user account.His computer can access Internet Web sites.His computer can contact domain controllers by using the domain controllers IP addresses. You need to ensure that the employees computer can join the domain. The solution must ensure that the computer can access resources on the Internet. What should you do?（）

    A.Modify the time zone for the computer.

    B.Modify the IPv4 settings on the computer.

    C.Create an A record for the computer in an internal DNS zone.

    D.Request that an administrator create a prestaged computer account in the domain.


    参考答案：B

  • 第3题：

    Any computer, be it a large PC or a small embedded computer, is useless if it has no means to interact with the outside worl

    A.I/O communications for an embedded computer frequently happen over a bus called the (71)．

    B.I/O bus

    C.Memory Bus

    D.Device bus

    E.Intemal Bus


    正确答案：A
    无论是PC系统还是嵌入式计算机系统，如果不和外部交互则会失去该计算机的意义。对于嵌入式计算机而言，I/O通信时和夕l部交互的总线称为I/O总线。

  • 第4题：

    （）of the rooms has its own computer.

    AAll

    BEvery

    CEach

    DWhole


    C
    略

  • 第5题：

    Under which of the following circumstances would a technician use IPCONFIG /RENEW?（）

    • A、After an unsuccessful reboot
    • B、If a user’s IP address has been spoofed
    • C、After using IPCONFIG /RELEASE
    • D、If the computer has an ARP address conflict

    正确答案:C

  • 第6题：

    A customer has installed a new computer on their network. They can print to the printer but the option for duplex printing is not available. All other computers have the option. Which of the following is the cause of the problem？（）

    • A、The new computer is printing to the wrong IP address.
    • B、The new computer is using the wrong protocol.
    • C、The driver port is not setup correctly.
    • D、The option has not been selected on the driver.

    正确答案:D

  • 第7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8题：

    Your company has a main office and a branch office. The network contains an Active Directory forest. All users on the network access the Internet from their computers. The company hires a temporary employee who has his own portable computer. The employee connects his portable computer to the network. When the employee attempts to join the computer to the domain, the connection fails. A help desk technician reports the following about the employee. He has a domain user account.His computer can access Internet Web sites.His computer can contact domain controllers by using the domain controllers IP addresses. You need to ensure that the employees computer can join the domain. The solution must ensure that the computer can access resources on the Internet. What should you do?（）

    • A、Modify the time zone for the computer.
    • B、Modify the IPv4 settings on the computer.
    • C、Create an A record for the computer in an internal DNS zone.
    • D、Request that an administrator create a prestaged computer account in the domain.

    正确答案:B

  • 第9题：

    Your computer has Windows 2000 Professional installed. Your office has a power outrage while you were running the disk defragmenter utility on your computer. When you start the computer again， you receive the following message： "Bad or missing OS". What should you do？（）

    • A、Start the computer in safe mode and reformat the hard disk.
    • B、Start the computer in the debug mode and reformat the hard disk.
    • C、Start the computer using the ERD and repair the Master Boot Record.
    • D、Start the computer by using the Windows 2000 Professional CD-Rom. Then use recovery console to repair the Master Boot Record.

    正确答案:D

  • 第10题：

    单选题
    A user named User1 has a computer named Computer1 that runs Windows XP Professional. User1 has a folder that contains encrypted files. You purchase a new computer named Computer2. You back up User1's files and restore them to Computer2. You need to ensure that User1 can access the encrypted files on Computer2. What should you do?（）
    A

    Instruct User1 to create a new user certificate on Computer2.

    B

    Instruct User1 to take ownership of the encrypted files on Computer2.

    C

    Instruct User1 to import the user certificate from Computer1 to Computer2.  

    D

    Log on to Computer2 by using the local administrator account. Configure User1 as the recovery agent account.


    正确答案： C
    解析： 暂无解析

  • 第11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12题：

    单选题
    Your company has an Active Directory domain. The company has purchased 100 new computers. You want to deploy the computers as members of the domain. You need to create the computer accounts in an organizational unit. What should you do（）
    A

    Run the csvde f computers.csv command.

    B

    Run the ldifde f computers.ldf command.

    C

    Run the dsadd computer  command.

    D

    Run the dsmod computer  command.


    正确答案： C
    解析： 暂无解析

  • 第13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


    参考答案：A

  • 第14题：

    Your computer has a wireless network adapter installed. However, the computer fails to connect to the wireless network. You need to ensure that the computer is able to connect to the wireless network.What should you do?（）

    A.A

    B.B

    C.C

    D.D


    参考答案：D

  • 第15题：

    （）in the labor market,he has enrolled in a computer course.

    ABe competitive

    BBeing more competitive

    CBeing competitive

    DTo be more competitive


    D
    略

  • 第16题：

    A user on a network cannot access any network resources. The link light on the computer showsthat a connection is present. Which of the following is the MOST likely cause of the problem?（）

    • A、The wrong cable type has been used.
    • B、. IDS has shut down the computer's switch port.
    • C、The port on the switch is configured incorrectly
    • D、Spanning tree protocol was implemented.

    正确答案:C

  • 第17题：

    A client has called with concerns that their computer problem has not been resolved by the onsite technician who has left. As the technicians supervisor， which of the following is the BEST course of action in this situation？（）

    • A、Tell the client that they will need to place another service call.
    • B、Ask the client if they would like to discuss their computer problems in more detail.
    • C、Tell the client that another technician will be sent out.
    • D、Inform the client that the problem will be resolved by the onsite technician at another time.

    正确答案:A

  • 第18题：

    Which of these are symptoms of malware on a computer? （）(Select TWO).

    • A、Hard drive and network activity is higher when the computer is idle
    • B、CD-ROM ejects unexpectedly from the computer
    • C、Web browser accesses unexpected websites
    • D、Prints from the computer have random characters and symbols instead of text
    • E、The monitor has a permanent image burned into the display

    正确答案:A,C

  • 第19题：

    A floppy drive is replaced in a computer and now when the computer is turned on the floppy drive light is constantly lit. Which of the following is the MOST likely cause?（）

    • A、The power supply has failed.
    • B、The drive cable is connected backwards.
    • C、The floppy drive has failed.
    • D、The proper drivers have not been loaded.

    正确答案:B

  • 第20题：

    Your network has a main office and a branch office. The branch office has five client computers that runWindows 7. All client computers are configured to use BranchCache. At the branch office,  a computer named Computer1 is experiencing performance issues. You need to temporarily prevent all computers fromretrieving cached content from Computer1.  What should you do on Computer1?（）

    • A、At the command prompt， run Netsh branchcache flush.
    • B、At the command prompt， run Netsh branchcache dump.
    • C、Modify the Configure BranchCache for network files Group Policy setting.
    • D、Modify the Set percentage of disk space used for client computer cache Group Policy setting.

    正确答案:A

  • 第21题：

    单选题
    Your company has an Active Directory domain. A user attempts to log on to a computer that was turned off for twelve weeks. The administrator receives an error message that authentication has failed. You need to ensure that the user is able to log on to the computer. What should you do（）
    A

    Run the netdom TRUST /reset command.

    B

    Run the netsh command with the set and machine options.

    C

    Run the Active Directory Users and Computers console to disable， and then enable the computer account.

    D

    Reset the computer account. Disjoin the computer from the domain， and then rejoin the computer to the domain.


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    A floppy drive is replaced in a computer and now when the computer is turned on the floppy drive light is constantly lit. Which of the following is the MOST likely cause?（）
    A

    The power supply has failed.

    B

    The drive cable is connected backwards.

    C

    The floppy drive has failed.

    D

    The proper drivers have not been loaded.


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    （）of the rooms has its own computer.
    A

    All

    B

    Every

    C

    Each

    D

    Whole


    正确答案： C
    解析： 暂无解析

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