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对于6种主要的网络连接设备:Repeater、HUB、Switch、Bridge、Router和Gateway,有关它们的处理速度和功能的表述,下列说法正确的是( )。A.处理速度依次增快:功能依次减弱 B.处理速度和功能均依次减弱 C.处理速度依次减慢:功能依次增强 D.处理速度和功能均依次增强

题目
对于6种主要的网络连接设备:Repeater、HUB、Switch、Bridge、Router和Gateway,有关它们的处理速度和功能的表述,下列说法正确的是( )。

A.处理速度依次增快:功能依次减弱
B.处理速度和功能均依次减弱
C.处理速度依次减慢:功能依次增强
D.处理速度和功能均依次增强

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  • 第1题:

    For which type of connection should a straight-through cable be used?()

    A.switch to switch

    B.switch to hub

    C.switch to router

    D.hub to hub

    E.router to PC


    参考答案:C

  • 第2题:

    HUB和SWITCH的主要区别在于().

    • A、HUB更便宜
    • B、SWICTH的端口更多
    • C、SWICTH能避免碰撞域
    • D、SWITCH工作在全双工下,而HUB工作在半双工下

    正确答案:C

  • 第3题:

    For which type of connection should a straight-through cable be used?()

    • A、switch to switch
    • B、switch to hub
    • C、switch to router
    • D、hub to hub
    • E、router to PC

    正确答案:C

  • 第4题:

    英文单词Hub、Switch、Bridge、Router、Gateway代表着网络中常用的设备,它们分别表示为()。

    • A、集线器、交换机、网桥、路由器、网关
    • B、交换机、集线器、网桥、网关、路由器
    • C、集线器、交换机、网桥、网关、路由器
    • D、交换机、网桥、集线器、路由器、网关

    正确答案:A

  • 第5题:

    A networking device that sends packets to all connections is a:()

    • A、gateway.
    • B、hub.
    • C、switch.
    • D、router.

    正确答案:B

  • 第6题:

    用于传输层以及其上各层协议不相同的网络互连设备是()。

    • A、域名服务器(DNS)
    • B、重复器(Repeater)
    • C、路由服务器(Router)
    • D、协议变换器(Gateway)

    正确答案:D

  • 第7题:

    试比较分析网络互连设备中的网桥(Bridge)和路由器(Router)的异同点。


    正确答案: 网桥工作在数据链路层,仅能连接两个同类网络,用于实现网络间帧的转发;
    路由器工作在网络层,可连接三个或三个以上同类网络,用于实现多个网络间分组的路由选择及转发功能。
    相同点:两者都是网间互连设备。
    不同点:工作层次不同,连接网络数目不同,传送单位不同。

  • 第8题:

    Which statement is true regarding an Ethernet collision domain?()

    • A、If a router is used, the collision domain includes all devices connected to the router
    • B、If a hub is used, the colision domain is limited to each device and the hub
    • C、If a switch is used, the collision domain is limited to each device and the switch
    • D、If a bridge is used, the collision domain includes all devices connected to the bridge

    正确答案:C

  • 第9题:

    单选题
    在下列设备中必须成对使用的设备有()
    A

    交换器(SWITCH)

    B

    网桥(BRIDGE.

    C

    路由器(ROUTER)

    D

    集线器(HUB


    正确答案: B
    解析: 暂无解析

  • 第10题:

    单选题
    Which statement is true regarding an Ethernet collision domain?()
    A

    If a router is used, the collision domain includes all devices connected to the router.

    B

    If a hub is used, the collision domain is limited to each device and the hub.

    C

    If a switch is used, the collision domain is limited to each device and the switch.

    D

    If a bridge is used, the collision domain includes all devices connected to the bridge.


    正确答案: A
    解析: 暂无解析

  • 第11题:

    单选题
    英文单词Hub、Switch、Bridge、Router、Gateway代表着网络中常用的设备,它们分别表示为()。
    A

    集线器、交换机、网桥、路由器、网关

    B

    交换机、集线器、网桥、网关、路由器

    C

    集线器、交换机、网桥、网关、路由器

    D

    交换机、网桥、集线器、路由器、网关


    正确答案: C
    解析: 暂无解析

  • 第12题:

    单选题
    用于传输层以及其上各层协议不相同的网络互连设备是()。
    A

    域名服务器(DNS)

    B

    重复器(Repeater)

    C

    路由服务器(Router)

    D

    协议变换器(Gateway)


    正确答案: B
    解析: 暂无解析

  • 第13题:

    以下可以作为LAN设备的有()

    A.中继器(Repeater)

    B.集线器(HuB.

    C.网桥(BridgE.

    D.交换机(Switch)


    参考答案:A, B, C, D

  • 第14题:

    The LAN needs are expanding at the Testking corporate office, which is quickly growing. You are instructed to enlarge the area covered by a single LAN segment on the TestKing network.Which of the following are layer 1 devices that you can use?()

    • A、A switch.
    • B、A router.
    • C、A network adapter card.
    • D、A hub.
    • E、A repeater.

    正确答案:D,E

  • 第15题:

    In which of the following scenarios would the "show cdp neighbors detail"command be an appropriate troubleshooting tool?()

    • A、Two switches are connected via a trunk. Both switches have been assigned an IP address, subnet mask, and default gateway. A ping is successful between the two switches. However, VLAN information is not passed from one switch to the other switch.
    • B、A router and a switch have been assigned an IP address, a subnet mask, and a default gateway. They are directly connected, but a ping between the two devices fails.
    • C、A router connects to another router through a serial interface. Both routers have been assigned an IP address, subnet mask, and default gateway. The routers are running RIP and the networks directly connected to the first router do not pass to the second router. However, a ping from one router to the serial interface of the directly connected neighboring router is successful.
    • D、A router connects to another router via a switch. Both routers and the switch have been assigned an IP address, subnet mask, and default gateway. Neither the routers nor the switch are able to ping one of the hosts that is directly to the switch.

    正确答案:B

  • 第16题:

    Which statement is true regarding an Ethernet collision domain?()

    • A、If a router is used, the collision domain includes all devices connected to the router.
    • B、If a hub is used, the collision domain is limited to each device and the hub.
    • C、If a switch is used, the collision domain is limited to each device and the switch.
    • D、If a bridge is used, the collision domain includes all devices connected to the bridge.

    正确答案:C

  • 第17题:

    在下列设备中必须成对使用的设备有()

    • A、交换器(SWITCH)
    • B、网桥(BRIDGE.
    • C、路由器(ROUTER)
    • D、集线器(HUB

    正确答案:B

  • 第18题:

    以下可以作为LAN设备的有()

    • A、中继器(Repeater)
    • B、集线器(HuB.
    • C、网桥(BridgE.
    • D、交换机(Switch)

    正确答案:A,B,C,D

  • 第19题:

    英文单词Hub、Switch、Bridge、Router和Gateway代表着网络中常用的设备,它们分别是()、()、()、()、()。


    正确答案:集线器、交换器、网桥、路由器、网关

  • 第20题:

    填空题
    英文单词Hub、Switch、Bridge、Router和Gateway代表着网络中常用的设备,它们分别是()、()、()、()、()。

    正确答案: 集线器、交换器、网桥、路由器、网关
    解析: 暂无解析

  • 第21题:

    多选题
    The LAN needs are expanding at the Testking corporate office, which is quickly growing. You are instructed to enlarge the area covered by a single LAN segment on the TestKing network.Which of the following are layer 1 devices that you can use?()
    A

    A switch.

    B

    A router.

    C

    A network adapter card.

    D

    A hub.

    E

    A repeater.


    正确答案: E,B
    解析: 暂无解析

  • 第22题:

    单选题
    Which statement is true regarding an Ethernet collision domain?()
    A

    If a router is used, the collision domain includes all devices connected to the router

    B

    If a hub is used, the colision domain is limited to each device and the hub

    C

    If a switch is used, the collision domain is limited to each device and the switch

    D

    If a bridge is used, the collision domain includes all devices connected to the bridge


    正确答案: B
    解析: 暂无解析

  • 第23题:

    多选题
    以下可以作为LAN设备的有()
    A

    中继器(Repeater)

    B

    集线器(HuB.

    C

    网桥(BridgE.

    D

    交换机(Switch)


    正确答案: C,B
    解析: 暂无解析