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Which connections allow the use of full－duplex Ethernet?()A. Switch to hostB. Switch to switchC. Hub to hubD. Switch to hubE. Host to host

题目
Which connections allow the use of full－duplex Ethernet?()

A. Switch to host

B. Switch to switch

C. Hub to hub

D. Switch to hub

E. Host to host

相似考题

1.The Ezonexam LAN is upgrading all devices to operate in full duplex. Which statement is true about full-duplex Ethernet in comparison to half-duplex Ethernet?A．Full-duplex Ethernet uses two wires to send and receive. Half-duplex Ethernet uses one wire to send and receiveB．Full-duplex Ethernet consists of a shared cable segment. Half-duplex Ethernet provides a point-to-point linkC．Full-duplex Ethernet can provide higher throughout than can half-duplex Ethernet of the same bandwidthD．Full-duplex Ethernet uses a loopback circuit to detect collisions. Half-duplex ethernet uses a jam signalE．None of the above

2.When you compare the differences between half-duplex and full-duplex Ethernet, which of the following characteristics are exclusive to half-duplex? (Select two answer choices)A．Half-duplex Ethernet operates in a shared collision domain.B．Half-duplex Ethernet operates in an exclusive broadcast domain.C．Half-duplex Ethernet has efficient throughput.D．Half-duplex Ethernet has lower effective throughput.E．Half-duplex Ethernet operates in an exclusive collision domain.

3.Which of the following statements correctly describe the differences between half-duplex and full-duplex Ethernet? (Select two answer choices.)A．Full-duplex Ethernet uses CSMA/CD to prevent collisions.B．Half-duplex Ethernet uses a loopback circuit to detect collisions.C．A full-duplex Ethernet card allows 20Mbps for data transmission.D．Full-duplex Ethernet makes use of two pairs of wires for data.E．An Ethernet hub can operate both half and full duplex simultaneously.

4.Which three statements are true about the operation of a full-duplex Ethernet network, which is being used in the Ezonexam LAN? (Choose three)A．Ethernet hub ports are preconfigured for full-duplex mode.B．The host network card and the switch port must be capable of operating in full-duplex mode.C．There are no collisions in full-duplex mode.D．In a full-duplex environment, the host network card must check for the availability of the network media before transmitting.E．A dedicated switch port is required for each full-duplex node.

更多“Which connections allow the use of full－duplex Ethernet?() ”相关问题

  • 第1题：

    In Ethernet networks, duplex mismatches will lower performance. Which error statistics can be seen if a duplex mismatch is present?()

    A.collisions on the full-duplex side; runts on the half-duplex side

    B.collisions on the full-duplex side; collisions on the half-duplex side

    C.collisions on the half-duplex side; framing errors on the full-duplex side

    D.collisions on the half-duplex side; giants on the full-duplex side


    参考答案：C

  • 第2题：

    Which statement about Fibre Channel communications is correct?()

    A. It operates much like TCP.

    B. Flow control is only provided by QoS.

    C. It must be implemented in an arbitrated loop.

    D. Communication methods are similar to those of an Ethernet bus.

    E. N_Port to N_Port connections use logical node connection points.


    参考答案：E

  • 第3题：

    Which statement about Fibre Channel communications is correct?（）

    • A、It operates much like TCP.
    • B、Flow control is only provided by QoS.
    • C、It must be implemented in an arbitrated loop.
    • D、Communication methods are similar to those of an Ethernet bus.
    • E、N_Port to N_Port connections use logical node connection points.

    正确答案:E

  • 第4题：

    Which statement is true about full-duplex Ethernet in comparison to half-duplex Ethernet?（）

    • A、Full-duplex Ethernet consists of a shared cable segment. Half-duplex Ethernet provides a point-to-point link.
    • B、Full-duplex Ethernet uses a loopback circuit to detect collisions. Half-duplex Ethernet uses a jam signal.
    • C、Full-duplex Ethernet can provide higher throughput than can half-duplex Ethernet of the same bandwidth.
    • D、Full-duplex Ethernet uses two wires to send and receive. Half-duplex Ethernet uses one wire to send and receive.

    正确答案:C

  • 第5题：

    Which connections allow the use of full-duplex Ethernet?（）

    • A、Switch to host
    • B、Switch to switch
    • C、Hub to hub
    • D、Switch to hub
    • E、Host to host

    正确答案:A,B,E

  • 第6题：

    For what two purposes does the Ethernet protocol use physical addresses？（）

    • A、to uniquely identify devices at Layer 2
    • B、to allow communication with devices on a different network
    • C、to differentiate a Layer 2 frame from a Layer 3 packet
    • D、to establish a priority system to determine which device gets to transmit first
    • E、to allow communication between different devices on the same network
    • F、to allow detection of a remote device when its physical address is unknown

    正确答案:A,E

  • 第7题：

    In order to increase reliability， minimize collisions and establish a large number of systems on an Ethernet segment， which of the following options should be selected for the Ethernet network？（）

    • A、10BaseT
    • B、Switched 10BaseT
    • C、Switched 100BaseT Half-Duplex
    • D、Switched 100BaseT Full-Duplex

    正确答案:D

  • 第8题：

    多选题
    You have an Ethernet network. Which of the conditions below can lead to increased congestion on your network?（）
    A

    The use of Full-Duplex Mode.

    B

    The Creation on New Collision Domains.

    C

    The Creation on New Broadcast Domains.

    D

    The Addition of Hubs to the Network.

    E

    The use of switches in the Network.

    F

    The Amount of ARP or IPX SAP Traffic.


    正确答案： D,F
    解析： 暂无解析

  • 第9题：

    多选题
    Your mobile device runs the latest version of the Microsoft Windows Mobile operating system.  Your mobile device supports the use of Bluetooth and Infrared （IR） for data synchronization. You need to configure data synchronization on your computer to only use Bluetooth.  Which three actions should you perform？（）
    A

    Clear the Allow USB connections check box.

    B

    Select the Allow USB connections check box.

    C

    Select the Bluetooth option from the drop down list.

    D

    Clear the Allow connections to one of the following check box.

    E

    Select the Allow connections to one of the following check box.

    F

    Install the latest version of Microsoft ActiveSync on the computer and perform an initial sync.


    正确答案： B,F
    解析： 暂无解析

  • 第10题：

    多选题
    For what two purposes does the Ethernet protocol use physical addresses？（）
    A

    to uniquely identify devices at Layer 2

    B

    to allow communication with devices on a different network

    C

    to differentiate a Layer 2 frame from a Layer 3 packet

    D

    to establish a priority system to determine which device gets to transmit first

    E

    to allow communication between different devices on the same network

    F

    to allow detection of a remote device when its physical address is unknown


    正确答案： E,D
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the following is the BEST network device to allow multiple network connections to beterminated in one spot?（）
    A

    A patch panel

    B

    A 66 block

    C

    A smart jack

    D

    A cross connect


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    Which statement is true about full-duplex Ethernet in comparison to half-duplex Ethernet?（）
    A

    Full-duplex Ethernet consists of a shared cable segment. Half-duplex Ethernet provides a point-to-point link.

    B

    Full-duplex Ethernet uses a loopback circuit to detect collisions. Half-duplex Ethernet uses a jam signal.

    C

    Full-duplex Ethernet can provide higher throughput than can half-duplex Ethernet of the same bandwidth.

    D

    Full-duplex Ethernet uses two wires to send and receive. Half-duplex Ethernet uses one wire to send and receive.


    正确答案： B
    解析： 暂无解析

  • 第13题：

    You have an Ethernet network. Which of the conditions below can lead to increased congestion on your network?()

    A. The use of Full-Duplex Mode.

    B. The Creation on New Collision Domains.

    C. The Creation on New Broadcast Domains.

    D. The Addition of Hubs to the Network.

    E. The use of switches in the Network.

    F. The Amount of ARP or IPX SAP Traffic.


    参考答案：D, F

  • 第14题：

    Lossless Ethernet for FCoE is achieved through the use of which features？（）

    • A、 Priority flow control
    • B、 Buffer-to-buffer credits
    • C、 TCP retransmission
    • D、 Ethernet checksum
    • E、 QoS policies

    正确答案:A,E

  • 第15题：

    What are the differences between full-duplex Ethernet and half-duplex Ethernet?（）

    • A、Half-duplex Ethernet operates in a shared collision domain.
    • B、Full-duplex Ethernet has a lower effective throughput.
    • C、Half-duplex Ethernet operates in a private collision domain.
    • D、Full-duplex Ethernet allows two-way communication.
    • E、Half-duplex Ethernet operates in a private broadcast domain.

    正确答案:A,D

  • 第16题：

    You have an Ethernet network. Which of the conditions below can lead to increased congestion on your network?（）

    • A、The use of Full-Duplex Mode.
    • B、The Creation on New Collision Domains.
    • C、The Creation on New Broadcast Domains.
    • D、The Addition of Hubs to the Network.
    • E、The use of switches in the Network.
    • F、The Amount of ARP or IPX SAP Traffic.

    正确答案:D,F

  • 第17题：

    Which of the following statements correctly describe the differences between half-duplex and full-duplex Ethernet?（）

    • A、Full-duplex Ethernet uses CSMA/CD to prevent collisions.
    • B、Half-duplex Ethernet uses a loopback circuit to detect collisions.
    • C、A full-duplex Ethernet card allows 20Mbps for data transmission.
    • D、Full-duplex Ethernet makes use of two pairs of wires for data.
    • E、An Ethernet hub can operate both half and full duplex simultaneously.

    正确答案:B,D

  • 第18题：

    Which of the following is the BEST network device to allow multiple network connections to beterminated in one spot?（）

    • A、A patch panel
    • B、A 66 block
    • C、A smart jack
    • D、A cross connect

    正确答案:A

  • 第19题：

    单选题
    In Ethernet networks, duplex mismatches will lower performance. Which error statistics can be seen if a duplex mismatch is present?（）
    A

    collisions on the full-duplex side; runts on the half-duplex side

    B

    collisions on the full-duplex side; collisions on the half-duplex side

    C

    collisions on the half-duplex side; framing errors on the full-duplex side

    D

    collisions on the half-duplex side; giants on the full-duplex side


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    Which statement about Fibre Channel communications is correct？（）
    A

     It operates much like TCP.

    B

     Flow control is only provided by QoS.

    C

     It must be implemented in an arbitrated loop.

    D

     Communication methods are similar to those of an Ethernet bus.

    E

     N_Port to N_Port connections use logical node connection points.


    正确答案： C
    解析： 暂无解析

  • 第21题：

    多选题
    Which of the following statements correctly describe the differences between half-duplex and full-duplex Ethernet?（）
    A

    Full-duplex Ethernet uses CSMA/CD to prevent collisions.

    B

    Half-duplex Ethernet uses a loopback circuit to detect collisions.

    C

    A full-duplex Ethernet card allows 20Mbps for data transmission.

    D

    Full-duplex Ethernet makes use of two pairs of wires for data.

    E

    An Ethernet hub can operate both half and full duplex simultaneously.


    正确答案： C,A
    解析： 暂无解析

  • 第22题：

    多选题
    When you compare the differences between half-duplex and full-duplex Ethernet,which of the following characteristics are exclusive to half-duplex?（）
    A

    Half-duplex Ethernet operates in a shared collision domain.

    B

    Half-duplex Ethernet operates in an exclusive broadcast domain.

    C

    Half-duplex Ethernet has efficient throughput.

    D

    Half-duplex Ethernet has lower effective throughput.

    E

    Half-duplex Ethernet operates in an exclusive collision domain.


    正确答案： D,B
    解析： 暂无解析

  • 第23题：

    多选题
    Which connections allow the use of full-duplex Ethernet?（）
    A

    Switch to host

    B

    Switch to switch

    C

    Hub to hub

    D

    Switch to hub

    E

    Host to host


    正确答案： A,D
    解析： 暂无解析

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