What are five of the seven layers that are found in the OSI model?（）A、sessionB、physicalC、protocolD、gatewayE、data linkF、transportG、application

题目

What are five of the seven layers that are found in the OSI model?（）

  • A、session
  • B、physical
  • C、protocol
  • D、gateway
  • E、data  link
  • F、transport
  • G、application
相似考题

1.How many dangerous sports does the author mention in this passage?A． Three.B． Five.C． Six.D． Seven.

2.What will you ______ at seven tomorrow evening?(A) be doing(B) are doing(C) done(D) did

3.A: What time does the train leave? B:().A、On TuesdayB、In the morningC、At half past five

4.The rule of seven used by quality control engineers states that if a run of seven or more samples lays on one side of the process mean, then the process is out of control. What is the probability that this condition is the result of random variations.A . 14.30%B . 3.12%C . 2.73%D . 1.56%E . 0.78%

更多“What are five of the seven layer”相关问题

  • 第1题：

    一____________?

    一It's half past seven.

    A. What time is it now

    B. Can I help you

    C. Where are you going


    参考答案：A

  • 第2题：

    --- ____?

    一It’s half past seven.

    A.What time is it now

    B.Can I help you

    C.Where are yougoing


    参考答案：A

  • 第3题：

    _______two seven five!

    A.Work

    B.Steer

    C.Handle

    D.Operate


    正确答案：B

  • 第4题：

    Maybe we’ll soon be able to forecast the weather fo______．

    A．one day

    B．two days

    C．five days

    D．seven days or even longer


    正确答案：D
    文章最后一句说“they may be able to forecast the weather for a week or moreahead．”一个星期是七天，所以答案选D。

  • 第5题：

    Refer to the exhibit. Which recommended practice is applicable?()

    A. If no core layer is deployed, the design will be easier to scale.

    B. If no core layer is deployed, there will be fewer cabling requirements.

    C. If no core layer is deployed, the distribution switches should not be fully meshed.

    D. A dedicated campus core layer is not needed for connecting fewer than five buildings.

    E. A dedicated campus core layer should be deployed for connecting three or more buildings.


    参考答案：E

  • 第6题：

    A

    I have two friends． They are Tom and Jim． We go to school at seven o'clock． We go home at five in the afternoon． We go to bed at about nine thirty．

    I have a clock． I put it on the desk． Tom has an old watch and Jim has a new watch． Well， what's the time now? It-s about four twenty-five． It's time to play games． We go to bed at 9：30．

    ( )31．I have _______．

    A． an old watch

    B． two friends

    C． a clock

    D． Both B and C


    正确答案：D
    31.D【解析】根据第一段第一句和第二段第一句可得知。

  • 第7题：

    In the three-layer hierarchical network design model；what’s associated with the access layer？（）

    • A、optimized transport structure
    • B、high port density
    • C、boundary definition
    • D、data encryption
    • E、local VLANs
    • F、route summaries

    正确答案:B,E

  • 第8题：

    What layer of the TMN （telecommunications management network） model does CTM fit into？（）

    • A、Network management layer
    • B、Element management layer
    • C、Business management layer
    • D、Network element layer

    正确答案:B

  • 第9题：

    单选题
    The interaction of these seven elements is what determines the（）in any instance of speech communication.
    A

    outcome

    B

    income

    C

    become

    D

    welcome


    正确答案： A
    解析： 暂无解析

  • 第10题：

    多选题
    In the three-layer hierarchical network design model；what’s associated with the access layer？（）
    A

    optimized transport structure

    B

    high port density

    C

    boundary definition

    D

    data encryption

    E

    local VLANs

    F

    route summaries


    正确答案： F,E
    解析： 暂无解析

  • 第11题：

    单选题
    （）two seven five!
    A

    Work

    B

    Steer

    C

    Handle

    D

    Rudder


    正确答案： C
    解析： 暂无解析

  • 第12题：

    多选题
    What are some common layer 2 encapsulations for a WAN link?（）
    A

    Ethernet

    B

    PPP

    C

    Token Ring

    D

    HDLC

    E

    Frame Relay

    F

    POTS


    正确答案： D,E
    解析： 暂无解析

  • 第13题：

    --- What time will the next train leave?

    --- ________.

    A. Five people

    B. At 8.19

    C. At the railway station


    参考答案：B

  • 第14题：

    － What time does the Swimming Pool close?－At five pm.

    A.Right

    B.Wrong


    参考答案：A

  • 第15题：

    In the open systems interconnection (OSI) reference model, "layer" means one of seven conceptually complete,(71) arranged groups of services, functions, and protocols, that extend across all open systems.Application layer provides means for the application(72) to access the OSI environment. Presentation layer provides for the selection of a common syntax for representing data.(73) layer provides the means necessary for cooperating presentation entities to organize and synchronize their dialog and to manage their data exchange. Transport layer provides a reliable end-to-end data transfer service. Network layer provides for the entities in the transport layer the means for transferring blocks of data, by(74) and switching through the network between the open systems in which those entities reside. Data link layer provides services to transfer data between network layer entities. Physical layer provides the mechanical, electrical, functional, and procedural means to establish, maintain and(75) physical connections for transfer of bits over a transmission medium.

    A．rankly

    B．levelly

    C．layered

    D．hierarchically


    正确答案：D

  • 第16题：

    What are two routing requirements for a device to communicate with another device?()

    A. end-to-end communications path

    B. hosts on the same Layer 2 broadcast domain

    C. hosts on the same Layer 3 broadcast domain

    D. routing information on participating Layer 3 devices


    参考答案：A, D

  • 第17题：

    25． How many people go out in Mary's car on Sundays?

    A．Five．

    B．Six．

    C．Seven．

    D．Eight．


    正确答案：B
    25.B【解析】从文中第三段最后一句可知加上Mary 一共有六个人．

  • 第18题：

    ______,this simple gesture means five different things in five different Mediterranean countries.

    A.Because it seems astonishing that
    B.Astonishing though it may seem

    C.You will be astonished by

    D.Astonished is what it was

    答案：B
    解析：
    本题考察状语从句，题目意为“_____,这个简单的手势在五个不同的地中海国家的意思各不相同。”A选项意为“因为这似乎令人惊讶”，B选项意为“虽然看起来令人惊讶”，C选项意为“你会被惊讶的”，D选项意为“惊讶的是它是”。选项A中，that之后引导的从句不能加逗号；选项C中，by为介词，后面接短语，不可接逗号；选项D与文意不符。

    考点
    状语从句

  • 第19题：

    A：What （　）（时间）is it ? B：It’s nine forty-five.


    正确答案:time

  • 第20题：

    What are five of the seven layers that are found in the OSI model?（）

    • A、application
    • B、protocol
    • C、session
    • D、transport
    • E、physical
    • F、gateway
    • G、data link

    正确答案:A,C,D,E,G

  • 第21题：

    单选题
    _____
    A

    About every four minutes.

    B

    About every five minutes.

    C

    About every six minutes.

    D

    About every seven minutes.


    正确答案： C
    解析：
    该题是数字题，提问频率。由“every 6 minutes”可知，火车每六分钟一趟。
    【录音原文】
    M: Excuse me, I’d like to go to the science museum, but I don’t know how to use this ticket machine.
    W: Well, just press this button. It’s two dollars.
    M: Thanks.
    W: The train is coming soon. Please wait a moment.
    M: All right. How often do the trains come at this time of the day?
    W: Usually they come about every 6 minutes.
    M: Ok. And where should I get off?
    W: Just get off at the science museum station. That’s five stops from here.
    M: I’ve got it! Thanks for your help.
    W: You’re welcome!
    Q6: Where does the man want to go?
    Q7: How often do the trains come at this time of the day?

  • 第22题：

    多选题
    What are two routing requirements for a device to communicate with another device?（）
    A

    end-to-end communications path

    B

    hosts on the same Layer 2 broadcast domain

    C

    hosts on the same Layer 3 broadcast domain

    D

    routing information on participating Layer 3 devices


    正确答案： B,C
    解析： 暂无解析

  • 第23题：

    多选题
    What are five of the seven layers that are found in the OSI model?（）
    A

    application

    B

    protocol

    C

    session

    D

    transport

    E

    physical

    F

    gateway

    G

    data link


    正确答案： F,G
    解析： 暂无解析

  • 第24题：

    单选题
    The term PROLONGED BLAST refers to（）.
    A

    a blast of from five to seven seconds' duration

    B

    a blast of from five to six seconds' duration

    C

    a blast of from four to six seconds' duration

    D

    a blast of from six to seven seconds' duration


    正确答案： A
    解析： 暂无解析

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