A default Frame Relay WAN is classified as what type of physical network?（）A、point-to-point  B、broadcast multi-access  C、nonbroadcast multi-access  D、nonbroadcast multipoint E、broadcast point-to-multipoint 

题目

A default Frame Relay WAN is classified as what type of physical network?（）

  • A、point-to-point  
  • B、broadcast multi-access  
  • C、nonbroadcast multi-access  
  • D、nonbroadcast multipoint 
  • E、broadcast point-to-multipoint 
相似考题

1.请完善程序(程序文件名：Java_2.java)并进行调试。请在下画线处填入正确内容，然后删除下画线。请勿删除注释行和其他已有的语句内容。[题目要求]在JFrame窗口中，显示一个字符串并保证窗口正常关闭和退出，使程序运行结果如下图所示。源程序：import javax.swing.*：import java.awt.*;public class Java_2 {public static void main(String[] args) {WelcomFrame. frame=new WelcomFrame()；frame.setDefaultCloseOperation(JFrame. (1) )；frame.show()；}}class WelcomFrame. extends (2) {public WelcomFrame() {setTitle("Java等级考试")；(3) (DEFAULT_WIDTH，DEFAULT_HEIGHT)；WelcomPanel panel=new WelcomPanel()；Container contentPane=getContentPane()；contentPane.add(panel)；}public static final int DEFAULT_WIDTH=250；public static final int DEFAULT_HEIGHT=100；}class WelcomPanel extends (4) {public void paintComponent(Graphics g) {super.paintComponent(g)；g.drawString("欢迎参加Java等级考试!"，MESSAGE_X，MESSAGE_Y)；}public static final int MESSAGE_X=60：public static final int MESSAGE_Y=50：}

2.下列哪一个方法是自动调整窗口的大小?A．frame.setSize()B．frame.setDefaultClose()C．frame.pack()D．frame.setVisible()

3.Which command is required for connectivity in a Frame Relay network if Inverse ARP is not operational? ()A. frame-relay arpB. frame-relay mapC. frame-relay interface-dlciD. frame-relay lmi-type

4.下列语句中所使用的布局管理器，当改变容器大小，组件大小不会随着一起改变的是A．Frame. frame1=new Frame("FlowLayout")；B．Frame. frame1=new Frame("BorderLayout")；C．frame1=new Frame("example")； frame1.setLayout(new BorderLayout())；D．frame1.setLayout(new GridLayout(2,3))；

更多“A default Frame̳”相关问题

  • 第1题：

    When configuring a serial interface on a router, what is the default encapsulation?()

    A. atm-dxi

    B. frame-relay

    C. hdlc

    D. lapb

    E. ppp


    参考答案：C

  • 第2题：

    Select the 3 best answers describing operation and configuration of Frame-Relay Inverse ARP.（）

    • A、Dynamic address mapping uses Frame Relay Inverse ARP to request the next-hop protocol address for a specific connection on its known DLCI
    • B、Responses to Inverse ARP requests are entered in an address-to-DLCI mapping table on the router or access server which is used to supply the next-hop protoco address or the DLCI for outgoing traffic
    • C、Inverse ARP is enabled by default for all protocols enabled on the physical interface
    • D、Inverse ARP is configured using the following command under the Interface configuration ’frame-relaymap dlci （dlci number） protocol protocol-address’
    • E、Inverse ARP in Frame-Relay is synonymous of ARP in Ethernet

    正确答案:A,B,C

  • 第3题：

    A new frame-relay network is being implemented and inverse ARP does not appear to be operating correctly. Which alternative command can be used to provide connectivity?（）

    • A、frame-relay arp
    • B、frame-relay map
    • C、frame-relay interface-dlci
    • D、frame-relay lmi-type
    • E、frame-relay pvc

    正确答案:B

  • 第4题：

    What does FRTP stand for？（）

    • A、Frame Relay Top Pseudowire
    • B、Frame Relay Traffic Pseudowire
    • C、Frame Relay Traffic Protocol
    • D、Frame Relay Traffic Policing

    正确答案:D

  • 第5题：

    Using the G.729 codec and the default cRTP configuration， what is the approximate VoIP bandwidth savings across a Frame Relay link that adds a 6 byte frame header？"（）

    • A、 55%
    • B、 58%
    • C、 60%
    • D、 63%

    正确答案:B

  • 第6题：

    Which command can be used to verify the DLCI destination address in a Frame Relay static configuration?（）

    • A、show frame-relay end-to-end
    • B、show frame-relay map
    • C、show frame-relay lmi
    • D、show frame-relay pvc

    正确答案:B

  • 第7题：

    A default Frame Relay WAN is classified as what type of physical network？（）

    • A、point-to-point
    • B、broadcast multi-access
    • C、nonbroadcast multi-access
    • D、nonbroadcast multipoint.broadcast point-to-multipoint

    正确答案:C

  • 第8题：

    Which statement is true about configuring a back-to-back connection frame-relay on Juniper Routers?（）

    • A、Both DTE and DCE will send keep-alives by default so no special configuration is required.
    • B、The circuit is negotiated automatically so no special configuration is required.
    • C、All equipment is by default DTE, one side should be set to DCE
    • D、All equipment is by default DCE, one side should be set to DTE

    正确答案:C

  • 第9题：

    单选题
    Your network consists of a large hub - and - spoke Frame Relay network with a CIR of 56 kb/s foreach spoke. Which statement about the selection of a dynamic protocol is true?（）
    A

    EIGRP would be appropriate if LMI type ANS I is NOT used.

    B

    EIGRP would be appropriate, because the Frame Relay spokes could be segmented into their own areas.

    C

    EIGRP would be appropriate, because by default, queries are not propagated across the slow speed Frame Relay links.

    D

    EIGRP would be appropriate, because you can manage how much bandwidth is consumed over the Frame Relay interface.


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    Which statement is true about configuring a back-to-back connection frame-relay on Juniper Routers?（）
    A

    Both DTE and DCE will send keep-alives by default so no special configuration is required.

    B

    The circuit is negotiated automatically so no special configuration is required.

    C

    All equipment is by default DTE, one side should be set to DCE

    D

    All equipment is by default DCE, one side should be set to DTE


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    A PC on a network segment sends data to another PC on a different segment.Which of the following correctly describe the correct order of how this data will be encapsulated?（）
    A

    Data, Frame, Packet, Segment, Bit

    B

    Data, Frame, Segment, Packet, Bit

    C

    Data, Packet, Frame, Segment, Bit

    D

    Data, Packet, Segment, Frame, Bit

    E

    Data, Segment, Frame, Packet, Bit

    F

    Data, Segment, Packet, Frame, Bit


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    A default Frame Relay WAN is classified as what type of physical network?（）
    A

    point-to-point  

    B

    broadcast multi-access  

    C

    nonbroadcast multi-access  

    D

    nonbroadcast multipoint 

    E

    broadcast point-to-multipoint 


    正确答案： E
    解析： 暂无解析

  • 第13题：

    Which command can be used to verify the DLCI destination address in a Frame Relay static configuration?()

    A.show frame-relay end-to-end

    B.show frame-relay map

    C.show frame-relay lmi

    D.show frame-relay pvc


    参考答案：B

  • 第14题：

    Which statement about Frame Relay is not true？（）

    • A、Static mapping is used when the remote router does not support Inverse ARP.
    • B、Frame Relay Inverse ARP requires LMI capability to construct an address to the DLCI mapping tableon the router.
    • C、Frame Relay Inverse ARP is disabled by default in Cisco IOS Software for all protocols that areenabled on the physical interface.
    • D、Inverse ARP does not work when LMI is disabled.
    • E、Frame Relay provides forward and backward congestion notification messages

    正确答案:C

  • 第15题：

    When configuring a serial interface on a router, what is the default encapsulation?（）

    • A、atm-dxi
    • B、frame-relay
    • C、hdlc
    • D、lapb
    • E、ppp

    正确答案:C

  • 第16题：

    Enabling jumbo frame support on a Cisco Nexus 5500 Switch can be done through which method？（）   

    • A、 changing the default policy map from a default MTU of 1500 to 9216
    • B、 using the command system jumbomtu 9216
    • C、 using the command interface MTU 9216
    • D、 configuring the default Ethernet system class to an MTU of 9216 with a new network QoS policy map

    正确答案:D

  • 第17题：

    A PC on a network segment sends data to another PC on a different segment.Which of the following correctly describe the correct order of how this data will be encapsulated?（）

    • A、Data, Frame, Packet, Segment, Bit
    • B、Data, Frame, Segment, Packet, Bit
    • C、Data, Packet, Frame, Segment, Bit
    • D、Data, Packet, Segment, Frame, Bit
    • E、Data, Segment, Frame, Packet, Bit
    • F、Data, Segment, Packet, Frame, Bit

    正确答案:F

  • 第18题：

    A default Frame Relay WAN is classified as what type of physical network（）。

    • A、point-to-point
    • B、broadcast multi-access
    • C、nonbroadcast multi-access
    • D、nonbroadcast multipoint
    • E、broadcast point-to-multipoint

    正确答案:C

  • 第19题：

    Which command is required for connectivity in a Frame Relay network if Inverse ARP is not operational? （）

    • A、frame-relay arp
    • B、frame-relay map
    • C、frame-relay interface-dlci
    • D、frame-relay lmi-type

    正确答案:B

  • 第20题：

    单选题
    Enabling jumbo frame support on a Cisco Nexus 5500 Switch can be done through which method？（）
    A

     changing the default policy map from a default MTU of 1500 to 9216

    B

     using the command system jumbomtu 9216

    C

     using the command interface MTU 9216

    D

     configuring the default Ethernet system class to an MTU of 9216 with a new network QoS policy map


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    Which of the following is true concerning Frame Relay multipoint subinterfaces?（）
    A

    An IP address is required on the physical interface of the central router.

    B

    All routers are required to be fully meshed.

    C

    All routers must be in the same subnet to forward routing updates and broadcasts.

    D

    Multipoint is the default configuration for Frame Relay subinterfaces.


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    A default Frame Relay WAN is classified as what type of physical network（）。
    A

    point-to-point

    B

    broadcast multi-access

    C

    nonbroadcast multi-access

    D

    nonbroadcast multipoint

    E

    broadcast point-to-multipoint


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    Using the G.729 codec and the default cRTP configuration， what is the approximate VoIP bandwidth savings across a Frame Relay link that adds a 6 byte frame header？"（）
    A

     55%

    B

     58%

    C

     60%

    D

     63%


    正确答案： D
    解析： 暂无解析

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