>>>點擊進入了解網(wǎng)絡(luò)工程師網(wǎng)絡(luò)課堂

>>>點擊進入了解網(wǎng)絡(luò)工程師在線輔導(dǎo)

  >>>點擊進入了解網(wǎng)絡(luò)工程師面授班 

    2016下半年網(wǎng)絡(luò)工程師考試的報名即將開始。歷年軟考真題是必不可少的學(xué)習(xí)資料。希賽軟考網(wǎng)為大家整理了2014下半年網(wǎng)絡(luò)工程師考試真題，希望對大家有所幫助。

      ●CDMA for cellular systems can be described as follows.AS with FDMA,ech cell is allocated a frequency（71）,which is split into two parts,half for reverse(mobile unit to base station)and half for(72)(base station to mobile unit).For full-duplex(73).A mobile unit uses both reverse and forward channels.Transmission is in the form of direct-sequence spread(74),which uses a chipping code to increase the data rate of the transmission,resulting in an increated signal bandwidth.Multiple access is provided by assigning(75)chipping codes to multiple users,so that the receiver can recover the transmission of an individual unit from multiple transmission.

      （71）A.wave

      B.signal

      C.bandwidth

      D.domain

      （72）A.forward

      B.reverse

      C.backward

      D.ahead

      （73）A.connection

      B.transmission

      C.compromise

      D.communication

      （74）A.structure

      B.spectrun

      C.stream

      D.strategy

      （75）A.concurrent

      B.orthogonal

      C.higher

      D.lower

      【參考答案】C A D B A

      返回總目錄;2014下半年網(wǎng)絡(luò)工程師考試上午真題加答案匯總

    希賽軟考網(wǎng)，擁有十四年軟考培訓(xùn)經(jīng)驗，希賽網(wǎng)一直堅持自主研發(fā)，將豐富的軟考培訓(xùn)經(jīng)驗有效融入教程研發(fā)過程，自成體系的軟考在線題庫（軟考?xì)v年真題）、軟考培訓(xùn)教材和軟考視頻教程，多樣的培訓(xùn)方式包括在線輔導(dǎo)、面授、和，使考生的學(xué)習(xí)更具系統(tǒng)性，輔導(dǎo)更具針對性。采用全程督學(xué)機制，，軟考平均通過率在全國。