题目内容

以下哪项是有关虚拟机的正确术语?()

A. Hypervisor(系统管理程序)
B. GuestOS(客户机操作系统)
C. VirtualCenter(虚拟中心)
D. HostOS(主机操作系统)

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A technician installs a SATA controller card and moves the hard drive cable from the system board to the SATA controller. The system POSTs and the controller BIOS recognizes the hard drive but does not boot to the hard drive and start Windows. Which of the following is the MOST likely cause of the problem?()

A. Windows cannot be booted from a controller card.
B. The hard drive must have Windows reinstalled because a new controller card was installed.
C. The SATA controller card was not set as a boot device in the computer BIO
D. The new controller must have the correct jumper settings for Windows mode.

影响抽样误差的主要因素有()

A. 总体被研究标志的差异程度
B. 样本容量
C. 抽样方法
D. 抽样组织形式
E. 估计的可能性和准确度的要求

AsystemadministratorhasdisabledUSBportsafterexperiencingseveralvirusoutbreaks.Auserneedstotransferseveralextremelylargeworkrelatedfilesfromtheirhomedesktopcomputertotheirworkdesktopcomputer.Whichofthefollowingwillallowtheusertotransfertheneededfiles?()

AnIEEE-1394device
B. ANICdevice
C. AnIrDAdevice
D. AFDDdevice

WhichofthefollowingareMOSTimportantwhenbuildingahomeserverPC?()

A. HDMIoutput
B. Mediastreaming
C. TVtuner
Dualmonitors
E. Filesharing
F. High-endvideocard
G. Printsharing

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