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

题目

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.
相似考题

1.A technician plugs a USB device into the computer. The system tray displays a message that reports the device is installed, but may not work properly. Which of the following is the MOST likely cause of the message?（）A. The device needs a firmware updateB. The device needs an updated driver installedC. The plugged in device is too slow for the USB port speedD. The device is incompatible with the installed version of Windows

2.A company is installing IP phones. The phones and office computers connect to the same device. To ensure maximum throughput for the phone data, the company needs to make sure that the phone traffic is on a different network from that of the office computer data traffic. What is the best network device to which to directly connect the phones and computers, and what technology should be implemented on this device?（）A.hubB.routerC.switchD.STPE.subinterfacesF.VLAN

3.Which virtualization technology allows multiple physical devices to be combined into a singlelogical device？（）A、 device visualizationB、 device clusteringC、 server visualizationD、 network visualization

4.()is very fast storage used to hold data.It connects directly to the microprocessor.A.CPUB.MemoryC.DiskD.I/0 device

更多“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”相关问题

  • 第1题：

    Which two of these are characteristics of an IPS device？（）

    • A、 passively listens to network traffic
    • B、 is an active device in the traffic path
    • C、 has a permissive interface that is used to monitor networks
    • D、 traffic arrives on one IPS interface and exits on another

    正确答案:B,D

  • 第2题：

    Before installing a new device， a technician checks to make sure the device is on the HCL. Which of the following is the advantage of having an HCL device？（）

    • A、It is supported by other vendors
    • B、Increases performance
    • C、Decreases cost
    • D、Meets vendor standards

    正确答案:D

  • 第3题：

    Which of the following is not information provided from an IP phone to a Catalyst switch using  CDP？（）

    • A、 device PoE requirements
    • B、 device IP address
    • C、 device voice VLAN ID
    • D、 device platform

    正确答案:C

  • 第4题：

    A company is installing IP phones. The phones and office computers connect to the same devicE.To ensure maximum throughput for the phone data, the company needs to make sure that the phone traffic is on a different network from that of the office computer data traffiC.What is the best network device to which to directly connect the phones and computers, and what technology should be implemented on this device? （）

    • A、hub
    • B、router
    • C、switch
    • D、STP
    • E、subinterfaces
    • F、VLAN

    正确答案:C,F

  • 第5题：

    A customer is concerned about excessive media jamming in their device. Which of the following is the FIRST thing a technician should check？（）

    • A、Media feed rollers
    • B、Cassette drawers
    • C、Fusing section
    • D、Device log data

    正确答案:D

  • 第6题：

    A technician plugs a USB device into the computer. The system tray displays a message that reports the device is installed, but may not work properly. Which of the following is the MOST likely cause of the message?（）

    • A、The device needs a firmware update
    • B、The device needs an updated driver installed
    • C、The plugged in device is too slow for the USB port speed
    • D、The device is incompatible with the installed version of Windows

    正确答案:B

  • 第7题：

    Which of the following protocols would a multilayer switch use to learn the IP address of a directly connected device？（）

    • A、ARP
    • B、BOOTP
    • C、Inverse-ARP
    • D、DNS

    正确答案:A

  • 第8题：

    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.

    正确答案:B

  • 第9题：

    Which of the following bus types requires termination using a separate device？（）

    • A、SATA
    • B、CD-ROM drive
    • C、USB
    • D、SCSI

    正确答案:D

  • 第10题：

    单选题
    You have run out of disk space on a partition. Which of the following would be an easy way to move data to a new partition without reconfiguring the path to the data in existing applications？（）
    A

     Run ext2fs ACL.

    B

     Use a hard link.

    C

     Use a symbolic link.

    D

     Use the loopback device.

    E

     Create a block device offset.


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the following is not information provided from an IP phone to a Catalyst switch using  CDP？（）
    A

     device PoE requirements

    B

     device IP address

    C

     device voice VLAN ID

    D

     device platform


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    When using Device Manager, a red ‘X” indicates which of the following?（）
    A

    Device is disabled

    B

    Device conflict

    C

    No device driver found

    D

    Device has not been digitally signed


    正确答案： D
    解析： 暂无解析

  • 第13题：

    Which of the following utilities can be used to determine the current partition information on an attached storage device？（）

    • A、Add Hardware Wizard
    • B、Device Manager
    • C、Disk Management
    • D、Control Panel

    正确答案:C

  • 第14题：

    A company is installing IP phones. The phones and office computers connect to the same device. To ensure maximum throughput for the phone data, the company needs to make sure that the phone traffic is on a different network from that of the office computer data traffic. What is the best network device to which to directly connect the phones and computers, and what technology should be implemented on this device? (Choose two.)（）

    • A、hub
    • B、router
    • C、switch
    • D、STP
    • E、subinterfaces
    • F、VLAN

    正确答案:C,F

  • 第15题：

    In which two locations in an enterprise network can an IPS sensor be placed？ （）

    • A、 bridging VLANs on two switches
    • B、 bridging two VLANs on one switch
    • C、 between two Layer 2 devices with trunking
    • D、 between two Layer 2 devices without trunking
    • E、 between a Layer 2 device and a Layer 3 device with trunking

    正确答案:C,D

  • 第16题：

    When using Device Manager, a red ‘X” indicates which of the following?（）

    • A、Device is disabled
    • B、Device conflict
    • C、No device driver found
    • D、Device has not been digitally signed

    正确答案:A

  • 第17题：

    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

    正确答案:A,C

  • 第18题：

    The Device Manager in Windows XP shows that an incompatible device driver is installed. Which of the following BEST describes the icon that is displaying next to that device?（）

    • A、Yellow question mark next to device
    • B、Black checkmark next to device
    • C、Yellow exclamation point next to device
    • D、Red X next to the device

    正确答案:C

  • 第19题：

    In which situation（s） will Windows XP advise the technician installing a device that the driver is signed or not？（）

    • A、in all cases
    • B、for some non PnP（non plug and play） device drivers and all PnP（plug and play） device drivers
    • C、for all non PnP（non plug and play） device drivers and most PnP（plug and play） device drivers
    • D、not for any non PnP（non plug and play）device drivers,only for all PnP（plug and play） device drivers

    正确答案:D

  • 第20题：

    You have run out of disk space on a partition. Which of the following would be an easy way to move data to a new partition without reconfiguring the path to the data in existing applications？（）

    • A、 Run ext2fs ACL.
    • B、 Use a hard link.
    • C、 Use a symbolic link.
    • D、 Use the loopback device.
    • E、 Create a block device offset.

    正确答案:C

  • 第21题：

    You are installing a MAG Series device for access control using an SRX Series device as the firewall enforcer. The MAG Series device resides in the same security zone as users. However, the users reside in different subnets and use the SRX Series device as an IP gateway.Which statement is true?（）

    • A、You must configure a security policy on the SRX Series device to allow traffic to flow from the user devices to the MAG Series device.
    • B、No security policy is necessary on the SRX Series device to allow traffic to flow from the user devices to the MAG Series device.
    • C、You must configure host-inbound traffic on the SRX Series device to allow SSL traffic between the MAG Series device and the user devices.
    • D、You must configure host-inbound traffic on the SRX Series device to allow EAP traffic between the MAG Series device and the user devices.

    正确答案:A

  • 第22题：

    多选题
    A company is installing IP phones. The phones and office computers connect to the same device. To ensure maximum throughput for the phone data, the company needs to make sure that the phone traffic is on a different network from that of the office computer data traffic. What is the best network device to which to directly connect the phones and computers, and what technology should be implemented on this device?（）
    A

    hub

    B

    router

    C

    switch

    D

    STP

    E

    subinterfaces

    F

    VLAN


    正确答案： E,C
    解析： 暂无解析

  • 第23题：

    多选题
    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


    正确答案： A,C
    解析： 暂无解析

  • 第24题：

    单选题
    Before installing a new device， a technician checks to make sure the device is on the HCL. Which of the following is the advantage of having an HCL device？（）
    A

    It is supported by other vendors

    B

    Increases performance

    C

    Decreases cost

    D

    Meets vendor standards


    正确答案： D
    解析： 暂无解析

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