单选题Which of the following pin pairs remain with the same wire color for either T568A or T568B?()A Pair 1 & 8B Pair 2 & 7C Pair 3 & 6D Pair 4 & 5

题目
单选题
Which of the following pin pairs remain with the same wire color for either T568A or T568B?()
A

Pair 1 & 8

B

Pair 2 & 7

C

Pair 3 & 6

D

Pair 4 & 5


相似考题
更多“单选题Which of the following pin pairs remain with the same wire color for either T568A or T568B?()A Pair 1 8B Pair 2 7C Pair 3 6D Pair 4 5”相关问题
  • 第1题:

    Which of the following LAN technologies is considered fast Ethernet and uses two pairs of cabling,one pair for sending and the other pair for receiving?()

    A.100Base-T4

    B.100Base-TX

    C.100Base-X

    D.100Base-FX


    参考答案:B

  • 第2题:

    100BASE-TX makes use of two pairs of twisted pair cable, one pair used for transmission and the other for(69).

    A.reception

    B.detection

    C.relation

    D.connection


    正确答案:A
    解析:译文:100BASE-TX由两对双绞线构成,其中一对用于发送信号,另一对则负责接收信号。

  • 第3题:

    Of all the following pairs of words, __________ is a minimal pair.


    A.boot and bought

    B.deep and dog

    C.either and neither

    D.ghost and best

    答案:A
    解析:
    考查音系学中的最小对立体。最小对立体(minimalpair)指除了出现在同一位置上的一个音之外其余都相同的两个语音组合。在音位分析中,只涉及一个音素差别的对立体叫做最小对立体。如pen[pen]和ben[ben]。几个选项中只有A项中两个单词的元音发音不同.前后两个音都是爆破音/b/和/t/。故选A。

  • 第4题:

    Which of the following connectors is commonly used on a shielded twisted pair cable?()

    • A、BNC
    • B、RJ-45
    • C、F
    • D、HDMI

    正确答案:B

  • 第5题:

    Which of the following LAN technologies is considered fast Ethernet and uses two pairs of cabling,one pair for sending and the other pair for receiving?()

    • A、100Base-T4
    • B、100Base-TX
    • C、100Base-X
    • D、100Base-FX

    正确答案:B

  • 第6题:

    Which of the following pin pairs remain with the same wire color for either T568A or T568B?()

    • A、Pair 1 & 8
    • B、Pair 2 & 7
    • C、Pair 3 & 6
    • D、Pair 4 & 5

    正确答案:D

  • 第7题:

    Which of the following BEST describes CAT5e?()

    • A、Contains four pair of wires of various gauge
    • B、Contains two wires in a red fireproof jacket
    • C、Contains four twisted pairs of wires
    • D、Contains eight wires within a thick jacket with a rip cord

    正确答案:C

  • 第8题:

    单选题
    Which of the following pin pairs remain with the same wire color for either T568A or T568B?()
    A

    Pair 1 & 8

    B

    Pair 2 & 7

    C

    Pair 3 & 6

    D

    Pair 4 & 5


    正确答案: D
    解析: 暂无解析

  • 第9题:

    单选题
    We can use ()to cut wire.
    A

    a hammer

    B

    a spanner

    C

    a pair of pliers

    D

    a saw


    正确答案: B
    解析: 暂无解析

  • 第10题:

    单选题
    Which of the following represents a wiring standard for twisted pair cables?()
    A

    Fiber

    B

    T568A

    C

    IEEE1394

    D

    CAT5


    正确答案: B
    解析: 暂无解析

  • 第11题:

    单选题
    Which of the following connectors is commonly used on a shielded twisted pair cable?()
    A

    BNC

    B

    RJ-45

    C

    F

    D

    HDMI


    正确答案: A
    解析: 暂无解析

  • 第12题:

    单选题
    Which of the following BEST describes CAT5e?()
    A

    Contains four pair of wires of various gauge

    B

    Contains two wires in a red fireproof jacket

    C

    Contains four twisted pairs of wires

    D

    Contains eight wires within a thick jacket with a rip cord


    正确答案: A
    解析: 暂无解析

  • 第13题:

    有如下程序:includeusing namespaee std;class Pair{int m;int n;public:Pair(int i,

    有如下程序: #include<iostream> using namespaee std; class Pair{ int m; int n; public: Pair(int i,int j):m(i),n(j){ } boot operator>(pair P)const;//需在类体外给出定义 }; int main( ){ Pair pl(3,4),p2(4,3),p3(4,5); cout<<(pl>p2)<<(p2>p1)<<(p2>p3)<<(p3>p2); retum 0; } 运算符函数operator>的功能是比较两个Pair对象的大小,当左边对象大时,返回true,否则返回false。比较规则是首先比较两对象的m成员,m大者为大;当m相等时比较n,n大者为大。程序输出0101,下列对运算符重载函数的正确定义是

    A.bool Pair::operator>(Pair P)eonst

    B.bool Pair::operator>(Pair P) {if(m!=P.m)return m>p.In;return n>p.n;} {if(m!=P.m)return m>p.m;return n>p.n;}

    C.bool Pair::operator>(Pair P)eonst

    D.bool Pair::operator>(Pair P) {if(m>p.m)return true;return n>p.n;} {if(Ul>p.m)return true;return n>p.n;}


    正确答案:C

  • 第14题:

    1OOBASE-TX makes use of two pairs of twisted pair cable,one pair used for(73) and the other for reception.

    A.detection

    B.transmission

    C.relation

    D.Connection


    正确答案:B
    解析:100BASE-TX使用两对双绞线,一对用于发送,另一对用于接收。

  • 第15题:

    Which of the following pairs is not a minimal pair?( )

    A./sip//zip/
    B./fi:l//li:f/
    C./keit//feit/
    D./sai//sei/

    答案:B
    解析:
    考查语音学。根据最小对立体的定义,如果有两个词,它们除了出现在同一位置上的一个音外,其余音都一样,那么这两个词就构成了一个最小对立体。

  • 第16题:

    Two VPN peers are negotiating IKE phase 1 using main mode. Which message pair in the negotiation contains the phase 1 proposal for the peers?()

    • A、message 1 and 2
    • B、message 3 and 4
    • C、message 5 and 6
    • D、message 7 and 8

    正确答案:B

  • 第17题:

    We can use ()to cut wire.

    • A、a hammer
    • B、a spanner
    • C、a pair of pliers
    • D、a saw

    正确答案:C

  • 第18题:

    Which of the following represents a wiring standard for twisted pair cables?()

    • A、Fiber
    • B、T568A
    • C、IEEE1394
    • D、CAT5

    正确答案:B

  • 第19题:

    Which of the following describes what the number two represents in l00Base2 cabling?()

    • A、Fiber
    • B、Coaxial cable
    • C、UTP
    • D、Twisted pair

    正确答案:B

  • 第20题:

    单选题
    Which of the following describes what the number two represents in l00Base2 cabling?()
    A

    Fiber

    B

    Coaxial cable

    C

    UTP

    D

    Twisted pair


    正确答案: D
    解析: 暂无解析

  • 第21题:

    单选题
    Which of the following pair of words are antonyms?
    A

    increase and decrease

    B

    choice and option

    C

    blue and green

    D

    rabbit and animal


    正确答案: C
    解析:

  • 第22题:

    单选题
    Which of the following connector types is used with twisted pair cable?()
    A

     T-Connector

    B

     BNC

    C

     RJ-45

    D

     LC


    正确答案: B
    解析: 暂无解析

  • 第23题:

    单选题
    Which of the following LAN technologies is considered fast Ethernet and uses two pairs of cabling,one pair for sending and the other pair for receiving?()
    A

    100Base-T4

    B

    100Base-TX

    C

    100Base-X

    D

    100Base-FX


    正确答案: C
    解析: 暂无解析

  • 第24题:

    单选题
    which of the following terms best describes the pair of words kill and dill?
    A

    minimal pair

    B

    phonemic contrast

    C

    Closed class words

    D

    Bound morphemes


    正确答案: C
    解析: