200501_wlgcs_a.htm

参加全国网络工程师考试的参考资料

  0pt'>（<span lang=EN-US>73</span>）<span lang=EN-US><o:p></o:p></span></span></p>
  </td>
  <td width=53 style='width:39.75pt;padding:1.5pt 1.5pt 1.5pt 1.5pt'>
  <p class=MsoNormal align=center style='text-align:center;mso-pagination:widow-orphan'><span
  lang=EN-US style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;
  mso-font-kerning:0pt'>B<o:p></o:p></span></p>
  </td>
 </tr>
 <tr style='mso-yfti-irow:13'>
  <td width=52 style='width:39.0pt;padding:1.5pt 1.5pt 1.5pt 1.5pt'>
  <p class=MsoNormal align=center style='text-align:center;mso-pagination:widow-orphan'><span
  style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:
  0pt'>（<span lang=EN-US>14</span>）<span lang=EN-US><o:p></o:p></span></span></p>
  </td>
  <td width=52 style='width:39.0pt;padding:1.5pt 1.5pt 1.5pt 1.5pt'>
  <p class=MsoNormal align=center style='text-align:center;mso-pagination:widow-orphan'><span
  lang=EN-US style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;
  mso-font-kerning:0pt'>D<o:p></o:p></span></p>
  </td>
  <td width=52 style='width:39.0pt;padding:1.5pt 1.5pt 1.5pt 1.5pt'>
  <p class=MsoNormal align=center style='text-align:center;mso-pagination:widow-orphan'><span
  style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:
  0pt'>（<span lang=EN-US>29</span>）<span lang=EN-US><o:p></o:p></span></span></p>
  </td>
  <td width=53 style='width:39.75pt;padding:1.5pt 1.5pt 1.5pt 1.5pt'>
  <p class=MsoNormal align=center style='text-align:center;mso-pagination:widow-orphan'><span
  lang=EN-US style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;
  mso-font-kerning:0pt'>C<o:p></o:p></span></p>
  </td>
  <td width=53 style='width:39.75pt;padding:1.5pt 1.5pt 1.5pt 1.5pt'>
  <p class=MsoNormal align=center style='text-align:center;mso-pagination:widow-orphan'><span
  style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:
  0pt'>（<span lang=EN-US>44</span>）<span lang=EN-US><o:p></o:p></span></span></p>
  </td>
  <td width=53 style='width:39.75pt;padding:1.5pt 1.5pt 1.5pt 1.5pt'>
  <p class=MsoNormal align=center style='text-align:center;mso-pagination:widow-orphan'><span
  lang=EN-US style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;
  mso-font-kerning:0pt'>A<o:p></o:p></span></p>
  </td>
  <td width=53 style='width:39.75pt;padding:1.5pt 1.5pt 1.5pt 1.5pt'>
  <p class=MsoNormal align=center style='text-align:center;mso-pagination:widow-orphan'><span
  style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:
  0pt'>（<span lang=EN-US>59</span>）<span lang=EN-US><o:p></o:p></span></span></p>
  </td>
  <td width=53 style='width:39.75pt;padding:1.5pt 1.5pt 1.5pt 1.5pt'>
  <p class=MsoNormal align=center style='text-align:center;mso-pagination:widow-orphan'><span
  lang=EN-US style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;
  mso-font-kerning:0pt'>B<o:p></o:p></span></p>
  </td>
  <td width=53 style='width:39.75pt;padding:1.5pt 1.5pt 1.5pt 1.5pt'>
  <p class=MsoNormal align=center style='text-align:center;mso-pagination:widow-orphan'><span
  style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:
  0pt'>（<span lang=EN-US>74</span>）<span lang=EN-US><o:p></o:p></span></span></p>
  </td>
  <td width=53 style='width:39.75pt;padding:1.5pt 1.5pt 1.5pt 1.5pt'>
  <p class=MsoNormal align=center style='text-align:center;mso-pagination:widow-orphan'><span
  lang=EN-US style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;
  mso-font-kerning:0pt'>D<o:p></o:p></span></p>
  </td>
 </tr>
 <tr style='mso-yfti-irow:14;mso-yfti-lastrow:yes'>
  <td width=52 style='width:39.0pt;padding:1.5pt 1.5pt 1.5pt 1.5pt'>
  <p class=MsoNormal align=center style='text-align:center;mso-pagination:widow-orphan'><span
  style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:
  0pt'>（<span lang=EN-US>15</span>）<span lang=EN-US><o:p></o:p></span></span></p>
  </td>
  <td width=52 style='width:39.0pt;padding:1.5pt 1.5pt 1.5pt 1.5pt'>
  <p class=MsoNormal align=center style='text-align:center;mso-pagination:widow-orphan'><span
  lang=EN-US style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;
  mso-font-kerning:0pt'>C<o:p></o:p></span></p>
  </td>
  <td width=52 style='width:39.0pt;padding:1.5pt 1.5pt 1.5pt 1.5pt'>
  <p class=MsoNormal align=center style='text-align:center;mso-pagination:widow-orphan'><span
  style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:
  0pt'>（<span lang=EN-US>30</span>）<span lang=EN-US><o:p></o:p></span></span></p>
  </td>
  <td width=53 style='width:39.75pt;padding:1.5pt 1.5pt 1.5pt 1.5pt'>
  <p class=MsoNormal align=center style='text-align:center;mso-pagination:widow-orphan'><span
  lang=EN-US style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;
  mso-font-kerning:0pt'>D<o:p></o:p></span></p>
  </td>
  <td width=53 style='width:39.75pt;padding:1.5pt 1.5pt 1.5pt 1.5pt'>
  <p class=MsoNormal align=center style='text-align:center;mso-pagination:widow-orphan'><span
  style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:
  0pt'>（<span lang=EN-US>45</span>）<span lang=EN-US><o:p></o:p></span></span></p>
  </td>
  <td width=53 style='width:39.75pt;padding:1.5pt 1.5pt 1.5pt 1.5pt'>
  <p class=MsoNormal align=center style='text-align:center;mso-pagination:widow-orphan'><span
  lang=EN-US style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;
  mso-font-kerning:0pt'>A<o:p></o:p></span></p>
  </td>
  <td width=53 style='width:39.75pt;padding:1.5pt 1.5pt 1.5pt 1.5pt'>
  <p class=MsoNormal align=center style='text-align:center;mso-pagination:widow-orphan'><span
  style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:
  0pt'>（<span lang=EN-US>60</span>）<span lang=EN-US><o:p></o:p></span></span></p>
  </td>
  <td width=53 style='width:39.75pt;padding:1.5pt 1.5pt 1.5pt 1.5pt'>
  <p class=MsoNormal align=center style='text-align:center;mso-pagination:widow-orphan'><span
  lang=EN-US style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;
  mso-font-kerning:0pt'>C<o:p></o:p></span></p>
  </td>
  <td width=53 style='width:39.75pt;padding:1.5pt 1.5pt 1.5pt 1.5pt'>
  <p class=MsoNormal align=center style='text-align:center;mso-pagination:widow-orphan'><span
  style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:
  0pt'>（<span lang=EN-US>75</span>）<span lang=EN-US><o:p></o:p></span></span></p>
  </td>
  <td width=53 style='width:39.75pt;padding:1.5pt 1.5pt 1.5pt 1.5pt'>
  <p class=MsoNormal align=center style='text-align:center;mso-pagination:widow-orphan'><span
  lang=EN-US style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;
  mso-font-kerning:0pt'>A<o:p></o:p></span></p>
  </td>
 </tr>
</table>

</div>

<p class=MsoNormal align=left style='mso-margin-top-alt:auto;mso-margin-bottom-alt:
auto;text-align:left;mso-pagination:widow-orphan'><b><span style='font-size:
15.0pt;font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'>下午</span></b><span
lang=EN-US style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;
mso-font-kerning:0pt'><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span lang=EN-US><span
lang=EN-US style='mso-font-kerning:0pt'><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span class="style1">( 欢迎访问软件考试网 www.hbsoft.net)</span></span></span></span></span></span></span></span></span></span></span></span><br>
</span><b><span style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:
宋体;mso-font-kerning:0pt'>试题<span class=GramE>一</span></span></b><span
lang=EN-US style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;
mso-font-kerning:0pt'><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span lang=EN-US><span
lang=EN-US style='mso-font-kerning:0pt'><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span class="style1">( 欢迎访问软件考试网 www.hbsoft.net)</span></span></span></span></span></span></span></span></span></span></span></span><br>
[</span><span style='font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;
mso-font-kerning:0pt'>问题<span lang=EN-US>1]<span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span lang=EN-US><span
lang=EN-US style='mso-font-kerning:0pt'><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span class="style1">( 欢迎访问软件考试网 www.hbsoft.net)</span></span></span></span></span></span></span></span></span></span></span></span><br>
</span>　　无线局域网主要分为两大阵营：<span lang=EN-US>IEEE802.11</span>标准体系和欧洲邮电委员会（<span
lang=EN-US>CEPT</span>）制定的<span lang=EN-US>HIPERLAN</span>（<span lang=EN-US>High
Performance Radio LAN</span>）标准体系。<span lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span lang=EN-US><span
lang=EN-US style='mso-font-kerning:0pt'><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span class="style1">( 欢迎访问软件考试网 www.hbsoft.net)</span></span></span></span></span></span></span></span></span></span></span></span><br>
</span>　　<span lang=EN-US>IEEE802.11</span>标准是由面向数据的计算机局域网发展而来，网络采用无连接的协议；<span
lang=EN-US>HIPERLAN</span>标准是基于连接的无线局域网，致力于面向语音的蜂窝电话。<span lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span lang=EN-US><span
lang=EN-US style='mso-font-kerning:0pt'><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span class="style1">( 欢迎访问软件考试网 www.hbsoft.net)</span></span></span></span></span></span></span></span></span></span></span></span><br>
[</span>问题<span lang=EN-US>2]<span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span lang=EN-US><span
lang=EN-US style='mso-font-kerning:0pt'><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span class="style1">( 欢迎访问软件考试网 www.hbsoft.net)</span></span></span></span></span></span></span></span></span></span></span></span><br>
</span>　　增加备份连接，提高连接的可靠性；同时也提高了用户连接<span lang=EN-US>Internet</span>的速率。<span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span lang=EN-US><span
lang=EN-US style='mso-font-kerning:0pt'><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span class="style1">( 欢迎访问软件考试网 www.hbsoft.net)</span></span></span></span></span></span></span></span></span></span></span></span><br>
[</span>问题<span lang=EN-US>3]<span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span lang=EN-US><span
lang=EN-US style='mso-font-kerning:0pt'><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span style='font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><span
lang=EN-US><span class="style1">( 欢迎访问软件考试网 www.hbsoft.net)</span></span></span></span></span></span></span></span></span></span></sp