The following three concepts are essential to the OSI model:service,interface andA． networksB．applicationsC．protocolsD．layers

题目

The following three concepts are essential to the OSI model:service,interface and

A． networks

B．applications

C．protocols

D．layers

相似考题

1..Water and air are _______ to human beings. We can not live without them. A.harbour B.function C.definite D.essential

2.You’re going to have a quiz ( )by another two in the ( )month.A. followed,followedB. followed,followingC. following,followedD. following,following

3.The wealthy doctor has a __________ daughter.A、three-years-oldB、three years’ oldC、three-year-oldD、three-year old

4.Believe it or not, Linda’s ( ) son can play the piano now.A、three-years oldB、three-year-oldC、three-year old

更多“The following three concepts are essential to the OSI model:service,interface andA. networ ”相关问题

  • 第1题：

    Despite the wonderful acting and well-developed plot the _________ movie could not hold our attention.

    A) three-hours B) three-hour

    C) three-hours’ D) three-hour’s

     

     


    选B

     用破折号连接的作形容词不用复数.

  • 第2题：

    Which command shows if an access list is assigned to an interface?()

    A. show ip interface [interface] access-lists

    B. show ip access-lists interface [interface]

    C. show ip interface [interface]

    D. show ip access-lists [interface]


    参考答案：C

  • 第3题：

    下列关于interface的说法正确的是：

    A．interface中可以有private方法

    B．interface中可以有final方法

    C．interface中可以有function实现

    D．interface可以继承其他interface


    interface 可以继承其他 interface

  • 第4题：

    Whichinformationisrequiredtogetthefeatureactivationcodes()

    A.machineserialnumber，model，andmachinesignature

    B.model，disksize，andmachineserialnumber

    C.model，StorageManagerversion，andmachinesignature

    D.model，WWNN，andmachineserialnumber


    参考答案：A

  • 第5题：

    Usetheoutputfromtheroutershowninthegraphicabovetodeterminewhichofthefollowingarecorrect.()

    A.Router John uses alink-state routing protocol.

    B.Router John will receive routing updates on the Serial0/0 interface.

    C.Router John will receive routing updates on the Serial0/1 interface.

    D.Router John will send routing updates out the Serial0/0 interface.

    E.Router John will send routing updates out the FastEthernet0/0 interface.

    F.Router John will send routing updates out the Serial0/1 interface.


    参考答案：B, D

  • 第6题：

    下列关于interface的说法正确的是：

    A．interface中可以有private方法

    B．interface中可以有final方法

    C．interface中可以有方法的具体实现

    D．interface可以继承其他interface


    interface 可以继承其他 interface

相关内容