单选题Wide Area Network (WAN) is a computer network that covers a broad areA. Which statement is correct for wide-area network (WAN)?（）A Connects client devices wireless protocolB Crosses metropolitan, regional, or national boundariesC Limited in a single bu

题目
单选题
Wide Area Network (WAN) is a computer network that covers a broad areA. Which statement is correct for wide-area network (WAN)?（）
A

Connects client devices wireless protocol

B

Crosses metropolitan, regional, or national boundaries

C

Limited in a single building, a group of buildings, or even a single room

D

Encompasses an entire city or metropolitan area and connects multiple local-area networks (LANs)

相似考题

1.Your computer has a wired network adapter and a wireless network adapter. You use the wireless network adapter only whe nyou are traveling. You need to configure the network adapter profile settings to ensure that the computer discovers other network devices only when you are at home.Which two actions should you perform?（）A.AB.BC.CD.D

2.What does a router do?()A.Routes traffic down alternative paths and connects the local-area network (LAN) to the wide- area network (WAN)B.Reads Media Access Control (MAC) addresses to forward messages to the correct location and connects the local-area network (LAN) to the wide-area network (WAN)C.Stores data on the network and connects the local-area network (LAN) to the wide-area network (WAN)D.Broadcasts data to all devices that are connected to it across the local-area network (LAN) and wide-area network (WAN)

3.Which device is installed in user devices and makes wireless connections between them and a network?()A.Access pointB.BridgeC.RouterD.Client adapter

4.A( ) is a computer commtuucation network in a local area, which connects various computers.A.IntemetB.MANC.WAND.LAN

更多“单选题Wide Area Network (WAN) is a computer network that covers a broad areA. Which statement is correct for wide-area network (WAN)?（）A Connects client devices wireless protocolB Crosses metropolitan, regional, or national boundariesC Limited in a single bu”相关问题

  • 第1题：

    The local area network also connects to a wide area network that allow a message ______ across the country or to other countries.

    A.is sent
    B.to be sent
    C.sending
    D.send

    答案：B
    解析：
    本题考查动词语态。题干意为“局域网连入广域网，就允许在国内或国际间发送信息。”题干中，allow sb （sth） to do为固定搭配，另外此处表示信息被传播，所以用被动形式，即to be done，因此B选项正确。
    　　

  • 第2题：

    Wide Area Network (WAN) is a computer network that covers a broad areA. Which statement is correct for wide-area network (WAN)?（）

    • A、Limited in a single building, a group of buildings, or even a single room
    • B、Crosses metropolitan, regional, or national boundaries
    • C、Encompasses an entire city or metropolitan area and connects multiple local-area networks (LANs)
    • D、Connects client devices wireless protocol

    正确答案:C

  • 第3题：

    Your computer connects to both an ad hoc wireless network and a wired network. You need to allow other wireless clients to access the wired network.  What should you do？ （）

    • A、Set the security type to the No authentication （Open） option.
    • B、Configure the wired and wireless network adapters as a network bridge.
    • C、Modify the wireless network profile type to the Use all-user profiles only （recommended） option.
    • D、On each wireless client， set the Service Set Identifier （SSID） for a new wireless network to the name of your wired network adapter.

    正确答案:B

  • 第4题：

    What is A WAN？（）

    • A、A network that connects client devices wirelessly using radio waves
    • B、A network that crosses metropolitan, regional, or national boundaries
    • C、A network that is restricted.to a single building ,a group of buildings, or even a single room
    • D、A network that encompasses an entire city or metropolitanared. and. connects multiple LANs

    正确答案:D

  • 第5题：

    The EIGRP configuration in the Glencoe router uses a single network statement.From the output shown in the graph would advertise these networks in EIGRP?（）

    • A、network 172.26.168.0 area 478
    • B、network 172.26.0.0
    • C、network 172.26.168.128 0.0.0.127
    • D、network 172.26.168.128 area 478

    正确答案:B

  • 第6题：

    Which device is installed in user devices and makes wireless connections between them and a network?（）

    • A、Access point
    • B、Bridge
    • C、Router
    • D、Client adapter

    正确答案:D

  • 第7题：

    What is A WAN?（）

    • A、A network that is restricted.to A single building ,A group of buildings, or even A single room.
    • B、A network that encompasses an entire city or metropolitanared and connects multiple LANs.
    • C、A network that connects client devices wirelessly using radio waves.
    • D、A network that crosses metropolitan, regional, or national boundaries.

    正确答案:B

  • 第8题：

    Your wireless network is not listed in the Connect to a network window of your computer. You need to connect to your wireless network.  Which two actions should you perform？（）

    • A、Right-click and click the Diagnose option in the Connect to a network window.
    • B、Set the security type value to No authentication in the wireless network properties dialog box.
    • C、Click the Manually connect to a wireless network option in the Set up a connection or network window.
    • D、In the Wireless Network properties dialog box， click the Connect even if the network is not broadcasting option.
    • E、Configure the correct IP address， subnet mask， and default gateway for the target network in the wireless network connection properties dialog box.

    正确答案:C,D

  • 第9题：

    单选题
    Which statement best describes clustering in a small-business wireless network？（）
    A

     allows multiple access points to be connected wirelessly， without the need for a wired Ethernet network

    B

     replicates configuration parameters across access points in the cluster， while optimizing network performance

    C

     automatically configures wireless client devices via Wi-Fi Protected Setup

    D

     can get real-time traffic or bandwidth statistics from an access point within a cluster


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    Wide Area Network (WAN) is a computer network that covers a broad areA. Which statement is correct for wide-area network (WAN)?（）
    A

    Limited in a single building, a group of buildings, or even a single room

    B

    Crosses metropolitan, regional, or national boundaries

    C

    Encompasses an entire city or metropolitan area and connects multiple local-area networks (LANs)

    D

    Connects client devices wireless protocol


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    Your computer connects to both an ad hoc wireless network and a wired network. You need to allow other wireless clients to access the wired network.  What should you do？ （）
    A

    Set the security type to the No authentication （Open） option.

    B

    Configure the wired and wireless network adapters as a network bridge.

    C

    Modify the wireless network profile type to the Use all-user profiles only （recommended） option.

    D

    On each wireless client， set the Service Set Identifier （SSID） for a new wireless network to the name of your wired network adapter.


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    What is A WAN？（）
    A

    A network that connects client devices wirelessly using radio waves

    B

    A network that crosses metropolitan, regional, or national boundaries

    C

    A network that is restricted.to a single building ,a group of buildings, or even a single room

    D

    A network that encompasses an entire city or metropolitanared. and. connects multiple LANs


    正确答案： B
    解析： 暂无解析

  • 第13题：

    The local area network also connects to a wide area network that allow a message ___ across the country or to other countries.

    A.send
    B.sending
    C.to be sent
    D.is sent

    答案：C
    解析：
    四个选项皆为send“发送”的不同形式。而题目意为“局域网连入广域网，就允许在国内或国际间发送信息。”这里指发送信息，信息message在动词发送send前，所以使用被动形式，即to be done。D选项出现谓语动词is，造成动词重复。
    　　

  • 第14题：

    Which two WAN access methods are specified for a simplified and cost-effective Cisco Single-Site Secure Network Foundation Deployment Design？（）

    • A、Frame-Relay
    • B、Leased Line
    • C、MPLS
    • D、DSL
    • E、Cable
    • F、Wireless

    正确答案:D,E

  • 第15题：

    现代计算机网络按照其规模距离和结构来划分可以分为（）。

    • A、局域网（Local Area Network，LAN）
    • B、城域网（Metropolitan Area Network，MAN ）
    • C、广域网（Wide Area Network，WAN）
    • D、以上都不对

    正确答案:A,B,C

  • 第16题：

    一般局域网采用（）和环型令牌网Token Ring为主。

    • A、广域网WAN（Wide Area Network）
    • B、城域网MAN（Metropolitan Area Network）
    • C、共享介质局域网（Shared LAN）
    • D、总线以太网Ethernet

    正确答案:D

  • 第17题：

    What does a router do?（）

    • A、Routes traffic down alternative paths and connects the local-area network (LAN) to the wide- area network (WAN)
    • B、Reads Media Access Control (MAC) addresses to forward messages to the correct location and connects the local-area network (LAN) to the wide-area network (WAN)
    • C、Stores data on the network and connects the local-area network (LAN) to the wide-area network (WAN)
    • D、Broadcasts data to all devices that are connected to it across the local-area network (LAN) and wide-area network (WAN)

    正确答案:A

  • 第18题：

    You are the network administrator for passguide.com. Which device will you install in your computer to make wireless connections you and a network?（）

    • A、Repeater
    • B、Wireless router
    • C、Hub
    • D、Wireless network adapter

    正确答案:D

  • 第19题：

    Wide Area Network (WAN) is a computer network that covers a broad areA. Which statement is correct for wide-area network (WAN)?（）

    • A、Connects client devices wireless protocol
    • B、Crosses metropolitan, regional, or national boundaries
    • C、Limited in a single building, a group of buildings, or even a single room
    • D、Encompasses an entire city or metropolitan area and connects multiple local-area networks (LANs)

    正确答案:B

  • 第20题：

    Your computer has a wired network adapter and a wireless network adapter. You use the wireless network adapter only when you are traveling.  You need to configure the network adapter profile settings to ensure that the computer discovers other network devices only when you are at home.  Which two actions should you perform？（）

    • A、When you configure access to the wired network at home， set the wired network adapter location type to Public.
    • B、When you configure access to the wired network at home， set the wired network adapter location type to Private.
    • C、When you configure access to the public wireless access points， set the wireless network adapter location type to Public.
    • D、When you configure access to the public wireless access points， set the wireless network adapter location type to Private.

    正确答案:B,C

  • 第21题：

    单选题
    Your computer has a wireless network adapter installed. However， the computer fails to connect to the wireless network.  You need to ensure that the computer is able to connect to the wireless network.  What should you do？（）
    A

    Change the Network Category setting of the wireless connection to Public.

    B

    Enable the Internet Connection Sharing feature on the wireless network adapter.

    C

    Rename the wireless network adapter to match the Service Set Identifier （SSID） of the wireless network.

    D

    Configure the wireless network adapter to connect to the appropriate wireless network from the Connect to a network list.


    正确答案： C
    解析： 暂无解析

  • 第22题：

    多选题
    现代计算机网络按照其规模距离和结构来划分可以分为（）。
    A

    局域网（Local Area Network，LAN）

    B

    城域网（Metropolitan Area Network，MAN ）

    C

    广域网（Wide Area Network，WAN）

    D

    以上都不对


    正确答案： C,D
    解析： 暂无解析

  • 第23题：

    单选题
    What does a router do?（）
    A

    Stores data on the network and connects the local-area network (LAN) to the wide-area network (WAN)

    B

    Routes traffic down alternative paths and connects the local-area network (LAN) to the wide- area network (WAN)

    C

    Broadcasts data to all devices that are connected to it across the local-area network (LAN) and wide-area network (WAN)

    D

    Reads Media Access Control (MAC) addresses to forward messages to the correct location and connects the local-area network (LAN) to the wide-area network (WAN)


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    What is A WAN?（）
    A

    A network that is restricted.to A single building ,A group of buildings, or even A single room.

    B

    A network that encompasses an entire city or metropolitanared and connects multiple LANs.

    C

    A network that connects client devices wirelessly using radio waves.

    D

    A network that crosses metropolitan, regional, or national boundaries.


    正确答案： B
    解析： 暂无解析

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