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A typical peripheral device has(66)which the processor uses to select the device's internal registers.
A．data
B．a control
C．a signal
D．an address
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更多 “ A typical peripheral device has(66)which the processor uses to select the device's internal registers.A．dataB．a controlC．a signalD．an address ” 相关考题
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A typical peripheral device has an address which the processor uses to select the device's internal(74)．A．dataB．controlsC．signalsD．registers
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多选题Which of the following is a bus mastering method?（）AA device transfers data directly to the memory.BA device handles mediation between the northbridge and the processor.CA device connects to another device without involving the processor.DA device transfers data to the processor and then on to the memory.EA device handles mediation between the southbridge and the processor
考题
单选题In which situation（s） will Windows XP advise the technician installing a device that the driver is signed or not？（）A
in all casesB
for some non PnP（non plug and play） device drivers and all PnP（plug and play） device driversC
for all non PnP（non plug and play） device drivers and most PnP（plug and play） device driversD
not for any non PnP（non plug and play）device drivers,only for all PnP（plug and play） device drivers
考题
单选题You have configured the Odyssey Access Client with a profile which has the "Disable Server Verification" setting cleared.What will be the result if the device certificate on the MAG Series device has expired and the user attempts to authenticate?（）A
The user will be instructed to call the network administrator.B
The user will fail authentication.C
The user will be prompted to install a new device certificate on the MAG Series device.D
The user will successfully authenticate and have full network access.
考题
单选题You have a server that runs Windows Server 2003 Service Pack 2 (SP2). You have a third-party hardware device installed. The device uses a third-party driver. The device works properly. The driver’s hardware manufacturer provides a new device driver. You update the device driver, but the device fails to work. You need to ensure that you can use the new hardware device. What should you do? （）A
Connect to Windows Update and install all driver updates.B
From the properties of the device, select Roll Back Driver.C
From Device Manager, uninstall the device and then restart the server.D
From Device Manager, disable the device and then click Scan for hardware changes.
考题
单选题You are the administrator of Company’s network. Your Windows 2000 Professional computer has a removable disk device installed. The device can use storage modules of varying sizes. You use these storage modules to transfer graphics files between your location and a printing company. The printing company uses Windows 98. You insert a new 1 GB disk device into your computer and format the new disk device as NTFS with the default options. You then place large graphics files on the disk device and deliver it to the printing company. The printing company reports that they are unable to access the files. You want the printing company to be able to access the graphics files on the new disk device. What should you do? （）A
Format the new disk device as FAT16 with a 128 KB cluster size.B
Format the new disk device as FAT32 with a 4 KB cluster size.C
Format the new disk device as NTFS with a 4 KB cluster size.D
Format the new disk device as NTFS with a 8 KB cluster size.
考题
单选题When using Device Manager, a red ‘X” indicates which of the following?（）A
Device is disabledB
Device conflictC
No device driver foundD
Device has not been digitally signed
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