更多“● Computer (72) is used to temporarily store data. (72)A. CPU B. disk C. memory D. I/O ”相关问题
  • 第1题:

    ApSeriestechnicalspecialisthascompletedaserverconsolidationstudyofacustomer’senvironment.AnLPARworksheetwasproduced,whichdetailstheresource(CPU,memory,disk,adapters)requirementsforeachOSimage(partition)basedonworkload.Whatisthemostappropriatenextstep?()

    A.UpdateSiebeltoincludethestudyresults.

    B.ReviewthestudyresultsandLPARworksheetwiththecustomer.

    C.Designdetailedsystemconfigurationsaroundthestudyresults.

    D.Workwiththeclientexecutiveandthebrandmanagertoestablishdiscounts.


    参考答案:B

  • 第2题:

    The(72) is the primary device for entering information into the computer.

    A.disk

    B.keyboard

    C.USB

    D.memory


    正确答案:B
    键盘是将信息录入计算机的主要设备

  • 第3题:

    在Cr2O72-+I-+H+ →Cr3++I2+H2O反应式中,配平后Cr2O72-和I2的化学计量数分别为:
    A. 2 和 6 B. 6 和 2 C. 1 和 3 D. 3 和 1


    答案:C
    解析:

  • 第4题:

    Aconsultanthasbeenaskedtodoaperformanceanalysisonadatabaseserver.Whichsubsystemshouldtheconsultantfirstanalyzeandwhy?()

    A.CPU,becausethedatabasereplicationprocessrequiresaconsiderableamountofCPUtime

    B.Memory,becausethebuffercacherequiresalargeamountofmemorytomaintainthedatainsystemmemory

    C.Disk,becauseitisimportanttoconfigureasufficientnumberofdiskstomatchtheCPUprocessingpower

    D.Network,becausethedatareturnedtotheclientfromtheservercanbealargesubsetofthetotaldatabase


    参考答案:B

  • 第5题:

    ● (72)are used for backing up large amounts of data.

    (72)

    A. Keyboard

    B. Printer

    C. Disk

    D.CPU


    正确答案:C