当前位置： 找题吧 >  计算机技术与软件 初级程序员考试
[单选题]

( ) is a six bytes OSI layer 2 address which is burned into every networking device that provides its unique identity for point to point communication。

A.The virtual address

B.The subnet address

C.The MAC address

D.The IP address

参考答案与解析：

相关试题

( )is a six bytes OSI layer 2 address which is burned into every networking devicethat provides its

[单选题]( )is a six bytes OSI layer 2 address which is burned into every networking

  • 查看答案

    • is a six bytes OSI layer 2 address which

    [单选题]is a six bytes OSI layer 2 address which is burned into every networking device that provides its unique identity for point to point communication。A．The virtual addressB．The subnet addressC．The MAC addressD．The IP address

  • 查看答案

    • At which layer of the OSI model does the

    [单选题]A．t which layer of the OSI model does the protocol that provides the information displayed by the "show cdp neighbors" command operate?A．TransportB．PhysicalC．ApplicationD．Data linkE．Network

  • 查看答案

    • Which OSI layer does a Router operate at

    [单选题]Which OSI layer does a Router operate at?A．the Physical LayerB．the Data Link LayerC．the Transfer LayerD．the Network Layer

  • 查看答案

    • Which OSI layer does a bridge operate at

    [单选题]Which OSI layer does a bridge operate at?A．the Physical LayerB．the Network LayerC．the Transport LayerD．the Data Link Layer

  • 查看答案

    • is a network layer device that supports

    [单选题]is a network layer device that supports multiple LAN interfaces and segments LANs into smaller collision and broadcast domains.A．RepeaterB．RouterC．BridgeD．Switch

  • 查看答案

    • is a network layer device that supports

    [单选题]is a network layer device that supports multiple LAN interfaces and segments LANs into smaller collision and broadcast domains。A．RepeaterB．BridgeC．RouterD．Galway

  • 查看答案

    • The network layer provides services to t

    [单选题]The network layer provides services to the transport layer．It call be based on either virtual circuits or datagrams．In both cases，its main job is（ ）packets from the source to the destination． A．dealing with B．sending C．routing D．receiving

  • 查看答案

    • The network layer provides services to t

    [单选题]The network layer provides services to the transport layer．It can be based on either (1)．In both cases，its main job is (2) packets from the source to the destination．In network layer，subnets can easily become congested，increasing the delay and (3).fo

  • 查看答案

    • Every Web site and electronic device co

    [单选题]Every Web site and electronic device connected to the Internet must possess a unique (75).(75) A．E-MailB．IP addressC．serverD． NOS

  • 查看答案

    • ( ) is a six bytes OSI layer 2 address which is burned into every networking device that provides it