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
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
相关考题：
A typical peripheral device has ______ which the processor uses to select the device's internal registers.A．dataB．a controlC．a signalD．an address
The(66)is a channel's capacity which directly reflects the data transfer rate of the channel.(67)functions in a NetWare network which is used to define addressing schemes.The(68)is a network layer device that supports multiple LAN interfaces and segments LANs into smaller collision and broadcast domains.(69)is the popular LAN developed under the direction of the IEEE802.3.The(70 is a device which enables digital microcomputers to communicate across analog telephone lines.A．volumeB．bandwidthC．noiseD．delay
is not a peripheral component or device. The basic input device on a small computer is a(71).A．Digital CameraB．PrinterC．MouseD．Driver
A typical peripheral device has an address which the processor uses to select the device's internal(74)．A．dataB．controlsC．signalsD．registers
Which two of these are characteristics of an IPS device?() A. passively listens to network trafficB. is an active device in the traffic pathC. has a permissive interface that is used to monitor networksD. traffic arrives on one IPS interface and exits on another
Which two of these are characteristics of an IPS device？（）A、 passively listens to network trafficB、 is an active device in the traffic pathC、 has a permissive interface that is used to monitor networksD、 traffic arrives on one IPS interface and exits on another
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.
Which layer of the OSI reference model uses the hardware address of a device to ensure message delivery to the proper host on a LAN?（）A、physicalB、data linkC、networkD、transport
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
Which of the following is a bus mastering method？（）A、 A device transfers data directly to the memory.B、 A device handles mediation between the northbridge and the processor.C、 A device connects to another device without involving the processor.D、 A device transfers data to the processor and then on to the memory.E、 A device handles mediation between the southbridge and the processor.
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
After plugging in and installing drivers for a wireless bar code reader, which of the following is the LAST step needed to configure the device?（）A、Install an inventory tracking application.B、Scan the bar code on the reader’s cradle.C、Enable the device in Device Manager.D、Remove any temporary device drivers.
Which of the following problems has occurred when a message appears on the system console indicating that a dump must be copied to external media? （）A、 The external dump device is full. B、 The dump device was not mirrored before the dump happened. C、 The boot failed while copying the dump from paging space to a file. D、 The dump device was not set to a paging device before the dump happened.
You are performing the initial setup of a new MAG Series device and have installed a valid CA- signed certificate on the MAG Series device. Connectivity to an existing SRX Series firewall enforcer cannot be obtained.What are two explanations for this behavior?（）A、The MAG Series device has multiple ports associated with the certificate.B、The MAG Series device's serial number needs to be configured on the SRX Series device.C、The SRX Series device must have a certificate signed by the same authority as the MAG Series device.D、The MAG Series device and SRX Series device are not synchronized to an NTP server.
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.
单选题You are installing Windows 2000 Professional on 100 MPS compliant computers. You have created an image of this computer and copied the image to two test computers， which have two processors installed on them. When you run the test computers， you find out that the second processor on both the computers is not being used. What should you do to enable the second processor？（）AOn your original machine use Device Manager/Computer/Properties/Drivers/Update Driver to install the correct multiprocessor HAL. BOn the original computer, through the Add New Hardware, select the processor from the device list and install the required processor. CDownload the patch from the motherboard manufacturer to allow the configuration of dual processors. DReinstall Windows 2000 Professional on both the test computers.
单选题Which layer of the OSI reference model uses the hardware address of a device to ensure message delivery to the proper host on a LAN?（）AphysicalBdatalinkCnetworkDtransport
单选题One user has a Video Capture Card installed on her pc. She uses it to capture video pictures. She complains the video capture card is not working properly and she couldn't view captured video. You check out the Device manager, which does not indicate any Video devices installed on your system, but you see a yellow mark placed besides the audio device. What should you do in order to make the video capture device work? （）AEnable the device in Device manager BInstall new driver from Device Manager CDisable PNP and install manually DCopy the manufacturer's driver to WINNT/driver cache/i386/ and then let Windows 2000 to install the device.
多选题Which three statements are typical characteristics of VLAN arrangements?（）AA new switch has no VLANs configured.BConnectivity between VLANs requires a Layer 3 device.CVLANs typically decrease the number of collision domains.DEach VLAN uses a separate address space.EA switch maintains a separate bridging table for each VLAN.FVLANs cannot span multiple switches.
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
单选题In which situation（s） will Windows XP advise the technician installing a device that the driver is signed or not？（）Ain all casesBfor some non PnP（non plug and play） device drivers and all PnP（plug and play） device driversCfor all non PnP（non plug and play） device drivers and most PnP（plug and play） device driversDnot for any non PnP（non plug and play）device drivers,only for all PnP（plug and play） device drivers
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?（）AThe user will be instructed to call the network administrator.BThe user will fail authentication.CThe user will be prompted to install a new device certificate on the MAG Series device.DThe user will successfully authenticate and have full network access.
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? （）AConnect to Windows Update and install all driver updates.BFrom the properties of the device, select Roll Back Driver.CFrom Device Manager, uninstall the device and then restart the server.DFrom Device Manager, disable the device and then click Scan for hardware changes.
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? （）AFormat the new disk device as FAT16 with a 128 KB cluster size.BFormat the new disk device as FAT32 with a 4 KB cluster size.CFormat the new disk device as NTFS with a 4 KB cluster size.DFormat the new disk device as NTFS with a 8 KB cluster size.
单选题When using Device Manager, a red ‘X” indicates which of the following?（）ADevice is disabledBDevice conflictCNo device driver foundDDevice has not been digitally signed