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📁 参加全国网络工程师考试的参考资料
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<p class=MsoToc1 style='tab-stops:right dotted 414.8pt'><!--[if supportFields]><span
lang=EN-US style='font-size:18.0pt;font-family:宋体;mso-bidi-font-family:宋体;
color:blue;mso-font-kerning:0pt;mso-bidi-font-weight:bold'><span
style='mso-element:field-begin'></span><span
style='mso-spacerun:yes'>&nbsp;</span>TOC \o &quot;1-3&quot; \h \z \u <span
style='mso-element:field-separator'></span></span><![endif]--><span
class=MsoHyperlink><span lang=EN-US style='font-family:宋体;mso-no-proof:yes'><a
href="#_Toc112175374"><span style='mso-bidi-font-family:宋体;mso-font-kerning:
0pt;mso-bidi-font-weight:bold'>2005</span><span lang=EN-US style='mso-bidi-font-family:
宋体;mso-font-kerning:0pt;mso-bidi-font-weight:bold'><span lang=EN-US>年上半年网络工程师上午试题</span></span><span
style='color:windowtext;display:none;mso-hide:screen;text-decoration:none;
text-underline:none'><span style='mso-tab-count:1 dotted'>. </span></span><!--[if supportFields]><span
style='color:windowtext;display:none;mso-hide:screen;text-decoration:none;
text-underline:none'><span style='mso-element:field-begin'></span></span><span
style='color:windowtext;display:none;mso-hide:screen;text-decoration:none;
text-underline:none'> PAGEREF _Toc112175374 \h </span><span style='color:windowtext;
display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span
style='mso-element:field-separator'></span></span><![endif]--><span
style='color:windowtext;display:none;mso-hide:screen;text-decoration:none;
text-underline:none'>2</span><span style='color:windowtext;display:none;
mso-hide:screen;text-decoration:none;text-underline:none'><!--[if gte mso 9]><xml>
 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100310032003100370035003300370034000000</w:data>
</xml><![endif]--></span><!--[if supportFields]><span style='color:windowtext;
display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span
style='mso-element:field-end'></span></span><![endif]--></a></span></span><span
lang=EN-US style='font-family:宋体;mso-no-proof:yes'><o:p></o:p></span></p>

<p class=MsoToc1 style='tab-stops:right dotted 414.8pt'><span
class=MsoHyperlink><span lang=EN-US style='font-family:宋体;mso-no-proof:yes'><a
href="#_Toc112175375"><span style='mso-bidi-font-weight:bold'>2005</span><span
lang=EN-US style='mso-bidi-font-weight:bold'><span lang=EN-US>年上半年网络工程师下午试题</span></span><span
style='color:windowtext;display:none;mso-hide:screen;text-decoration:none;
text-underline:none'><span style='mso-tab-count:1 dotted'>. </span></span><!--[if supportFields]><span
style='color:windowtext;display:none;mso-hide:screen;text-decoration:none;
text-underline:none'><span style='mso-element:field-begin'></span></span><span
style='color:windowtext;display:none;mso-hide:screen;text-decoration:none;
text-underline:none'> PAGEREF _Toc112175375 \h </span><span style='color:windowtext;
display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span
style='mso-element:field-separator'></span></span><![endif]--><span
style='color:windowtext;display:none;mso-hide:screen;text-decoration:none;
text-underline:none'>10</span><span style='color:windowtext;display:none;
mso-hide:screen;text-decoration:none;text-underline:none'><!--[if gte mso 9]><xml>
 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100310032003100370035003300370035000000</w:data>
</xml><![endif]--></span><!--[if supportFields]><span style='color:windowtext;
display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span
style='mso-element:field-end'></span></span><![endif]--></a></span></span><span
lang=EN-US style='font-family:宋体;mso-no-proof:yes'><o:p></o:p></span></p>

<p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:
auto;text-align:center;mso-pagination:widow-orphan;mso-outline-level:1'><!--[if supportFields]><span
lang=EN-US style='font-size:18.0pt;font-family:宋体;mso-bidi-font-family:宋体;
color:blue;mso-font-kerning:0pt;mso-bidi-font-weight:bold'><span
style='mso-element:field-end'></span></span><![endif]--><span lang=EN-US
style='font-size:18.0pt;font-family:宋体;mso-bidi-font-family:宋体;color:blue;
mso-font-kerning:0pt;mso-bidi-font-weight:bold'><b><br clear=all
style='page-break-before:always'>
</b></span><a name="_Toc112175374"><b><span lang=EN-US style='font-size:18.0pt;
font-family:黑体;mso-hansi-font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:
0pt'>2005</span></b></a><span style='mso-bookmark:_Toc112175374'><b><span
style='font-size:18.0pt;font-family:黑体;mso-hansi-font-family:宋体;mso-bidi-font-family:
宋体;mso-font-kerning:0pt'>年上半年网络工程师上午试题</span></b></span><span style='mso-bookmark:
_Toc112175374'></span><span lang=EN-US style='font-size:12.0pt;font-family:
黑体;mso-hansi-font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt'><o:p></o:p></span></p>

<p class=MsoNormal align=left style='mso-margin-top-alt:auto;mso-margin-bottom-alt:
auto;text-align:left;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>●</span>在计算机中，最适合进行数字加减运算的数字编码是<span lang=EN-US>_____(1)_____</span>，最适合表示<span
class=GramE>浮点数阶码的</span>数字编码是<span lang=EN-US>____(2)____</span>。<span
lang=EN-US><br>
</span>　　（<span lang=EN-US>1</span>）<span lang=EN-US>A</span>．原码<span
class=GramE>　　　　　</span><span lang=EN-US>B</span>．反码<span class=GramE>　　　　　</span><span
lang=EN-US>C</span>．补码<span class=GramE>　　　　　</span><span lang=EN-US>D</span>．移码<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><br>
</span>　　（<span lang=EN-US>2</span>）<span lang=EN-US>A</span>．原码<span
class=GramE>　　　　　</span><span lang=EN-US>B</span>．反码<span class=GramE>　　　　　</span><span
lang=EN-US>C</span>．补码<span class=GramE>　　　　　</span><span lang=EN-US>D</span>．移码<span
lang=EN-US> <o:p><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></o:p></span></span></p>

<p class=MsoNormal align=left style='mso-margin-top-alt:auto;mso-margin-bottom-alt:
auto;text-align:left;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>●</span>如果主存容量为<st1:chmetcnv UnitName="m" SourceValue="16"
HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><span
 lang=EN-US>16M</span></st1:chmetcnv>字节，且按字节编址，表示该主存地址至少应需要<span lang=EN-US>_____(3)____</span>位。<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><br>
</span>　　（<span lang=EN-US>3</span>）<span lang=EN-US>A</span>．<span lang=EN-US>16</span><span
class=GramE>　　　　　　</span><span lang=EN-US>B</span>．<span lang=EN-US>20</span><span
class=GramE>　　　　　　</span><span lang=EN-US>C</span>．<span lang=EN-US>24</span><span
class=GramE>　　　　　　</span><span lang=EN-US>D</span>．<span lang=EN-US>32&nbsp; <o:p></o:p></span></span></p>

<p class=MsoNormal align=left style='mso-margin-top-alt:auto;mso-margin-bottom-alt:
auto;text-align:left;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>●</span>操作数所处的位置，可以决定指令的寻址方式。操作数包含在指令中，寻址方式为<span lang=EN-US>___(4)___</span>；操作数在寄存器中，寻址方式为<span
lang=EN-US>_____(5)_____</span>；操作数的地址在寄存器中，寻址方式为<span lang=EN-US>____(6)_____</span>。<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><br>
</span>　　（<span lang=EN-US>4</span>）<span lang=EN-US>A</span>．立即寻址　　<span
class=GramE>　</span><span lang=EN-US>B</span>．直接寻址　　<span class=GramE>　</span><span
lang=EN-US>C</span>．寄存器寻址　　<span lang=EN-US>D</span>．寄存器间接寻址<span lang=EN-US><br>
</span>　　（<span lang=EN-US>5</span>）<span lang=EN-US>A</span>．立即寻址　　<span
class=GramE>　</span><span lang=EN-US>B</span>．相对寻址　　<span class=GramE>　</span><span
lang=EN-US>C</span>．寄存器寻址　　<span lang=EN-US>D</span>．寄存器间接寻址<span lang=EN-US><br>
</span>　　（<span lang=EN-US>6</span>）<span lang=EN-US>A</span>．相对寻址　　<span
class=GramE>　</span><span lang=EN-US>B</span>．直接寻址　　<span class=GramE>　</span><span
lang=EN-US>C</span>．寄存器寻址　　<span lang=EN-US>D</span>．寄存器间接寻址<span lang=EN-US> <o:p></o:p></span></span></p>

<p class=MsoNormal align=left style='mso-margin-top-alt:auto;mso-margin-bottom-alt:
auto;text-align:left;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>●</span>两个部件地可靠度<span lang=EN-US>R</span>均为<span lang=EN-US>0.8</span>，由这个部件串联构成地系统地可靠度为<span
lang=EN-US>___(7)___</span>；由这个部件并构成地系统可靠度为<span lang=EN-US>___(8)___</span>。<span
lang=EN-US><br>
</span>　　（<span lang=EN-US>7</span>）<span lang=EN-US>A</span>．<span lang=EN-US>0.80</span><span
class=GramE>　　　　　</span><span lang=EN-US>B</span>．<span lang=EN-US>0.64</span><span
class=GramE>　　　　　</span><span lang=EN-US>C</span>．<span lang=EN-US>0.90</span><span
class=GramE>　　　　　</span><span lang=EN-US>D.0.96<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><br>
</span>　　（<span lang=EN-US>8</span>）<span lang=EN-US>A</span>．<span lang=EN-US>0.80</span><span
class=GramE>　　　　　</span><span lang=EN-US>B</span>．<span lang=EN-US>0.64</span><span
class=GramE>　　　　　</span><span lang=EN-US>C</span>．<span lang=EN-US>0.90</span><span
class=GramE>　　　　　</span><span lang=EN-US>D.0.96&nbsp; <o:p><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></o:p></span></span></p>

<p class=MsoNormal align=left style='mso-margin-top-alt:auto;mso-margin-bottom-alt:
auto;text-align:left;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>●</span>在计算机系统中，构成虚拟存储器<span lang=EN-US>___(9)____</span>。<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><br>
</span>　　（<span lang=EN-US>9</span>）<span lang=EN-US>A</span>．只需要一定的硬件资源便可实现　　<span
lang=EN-US>B</span>．只需要一定的软件即可实现<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><br>
</span><span class=GramE>　　　　</span><span lang=EN-US> C</span>．既需要软件也需要硬件方可实现　　<span
lang=EN-US>D</span>．既不需要软件也不需要硬件<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> <o:p></o:p></span></span></p>

<p class=MsoNormal align=left style='mso-margin-top-alt:auto;mso-margin-bottom-alt:
auto;text-align:left;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>●</span>两个公司希望通过<span lang=EN-US>Internet</span>进行安全通信，保证从信息源到目的地之间的数据传输以密文形式出现，而且公司不希望由于在中间节点使用特殊的安全单元增加开支，最合适的加密方式是<span
lang=EN-US>____(10)____,</span>使用的会话密钥算法应该是<span lang=EN-US> ____(11)____</span>。<span
lang=EN-US><br>
</span>　　（<span lang=EN-US>10</span>）<span lang=EN-US>A</span>．链路加密　　<span
class=GramE>　</span><span lang=EN-US>B</span>．节点加密<span class=GramE>　　　　</span><span
lang=EN-US>C</span>．<span class=GramE>端<span lang=EN-US>—</span>端加密</span>　　<span
lang=EN-US>D</span>．混合加密<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
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