成考院校在线答案
- 2022-09-12 [单选] <p class="MsoNormal" style="margin-left:21.0000pt;mso-para-margin-left:0.0000gd;text-indent:-21.0000pt;mso-char-indent-count:-2.0000;line-height:16.0000pt;mso-line-height-rule:exactly;">9、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">设<font face="Times New Roman">G</font><font face="宋体">是一个给定的文法，</font><font face="Times New Roman">S</font><font face="宋体">是文法的开始符号，如果</font><font face="Times New Roman">S</font></span><span style="font-family:'Times New Roman';mso-hansi-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="19" height="19" src="http://wljy.whut.edu.cn:80/uploadfiles/word/BYYL.files/BYYL11382.png"></span>x(<font face="宋体">其中</font><font face="Times New Roman">x</font><font face="宋体">∈</font><font face="Times New Roman">V</font><sup><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;vertical-align:super;">*</span></sup><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">),<font face="宋体">则称</font><font face="Times New Roman">x</font><font face="宋体">是文法</font><font face="Times New Roman">G</font><font face="宋体">的一个</font></span><span style="mso-spacerun:'yes';font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;">____</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">。</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal">18、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">设有如图所示的有穷自动机。其中状态①为初态，状态⑤为终态。假设<font face="Times New Roman">digit</font><font face="宋体">代表数字</font><font face="Times New Roman">0</font><font face="宋体">到</font><font face="Times New Roman">9</font><font face="宋体">。则下述实数中</font></span><u><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;text-decoration:underline;text-underline:single;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> </span></u><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">可被该有穷自动机接受。</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p><p class="MsoNormal"><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="672" height="106" src="http://wljy.whut.edu.cn:80/uploadfiles/word/BYYL.files/BYYL17765.png"></span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p> </o:p></span></p>
- 2022-09-12 [单选] <p class="MsoPlainText" style="line-height:20.0000pt;mso-line-height-rule:exactly;">12、<span style="mso-spacerun:'yes';font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;">在编译程序常用的语法分析方法中，</span><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-hansi-font-family:Microsoft Yahei;mso-bidi-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">算符优先</span><span style="mso-spacerun:'yes';font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;">分析法属于</span><u><span style="mso-spacerun:'yes';font-family:'Times New Roman';text-decoration:underline;text-underline:single;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> </span></u><span style="mso-spacerun:'yes';font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;">分析方法。</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal">15、<span style="mso-spacerun:'yes';font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;">一个文法<font face="Times New Roman">G</font><font face="宋体">是四元组，分别是：非终结符，终结符，开始符号，以及</font></span><u><span style="mso-spacerun:'yes';font-family:'Times New Roman';text-decoration:underline;text-underline:single;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> </span></u><span style="font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;">。</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="margin-right:-4.1000pt;mso-para-margin-right:-0.3900gd;line-height:20.0000pt;mso-line-height-rule:exactly;">10、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;mso-hansi-font-family:'Courier New';font-size:10.5000pt;mso-font-kerning:0.0000pt;">FORTRAN<font face="宋体">语言中的存储分配策略是</font></span><u><span style="mso-spacerun:'yes';font-family:'Times New Roman';text-decoration:underline;text-underline:single;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> </span></u><span style="font-family:Microsoft Yahei;mso-hansi-font-family:'Courier New';font-size:10.5000pt;mso-font-kerning:0.0000pt;">。</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="line-height:20.0000pt;mso-line-height-rule:exactly;">2、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">编译程序使用</span><u><span style="mso-spacerun:'yes';font-family:'Times New Roman';text-decoration:underline;text-underline:single;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> </span></u><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">区别标识符的作用域。</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="line-height:20.0000pt;mso-line-height-rule:exactly;">11、<span style="mso-spacerun:'yes';font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;">若源程序是用</span><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">高级</span><span style="mso-spacerun:'yes';font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;">语言</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">编</span><span style="mso-spacerun:'yes';font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;">写的</span><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">程序，</span><span style="mso-spacerun:'yes';font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;">目标程序是</span><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-bidi-font-family:Microsoft Yahei;color:rgb(0,0,0);font-size:10.0000pt;mso-font-kerning:0.0000pt;">____</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">，</span><span style="mso-spacerun:'yes';font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;">则其翻译程序称为编译程序。</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal">16、<span style="mso-spacerun:'yes';font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;">Chomsky</span><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">的正规文法的产生式限制为</span><u><span style="mso-spacerun:'yes';font-family:'Times New Roman';text-decoration:underline;text-underline:single;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> </span></u><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">。</span><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">（其中</span><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-hansi-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">α、β、γ∈（<font face="Times New Roman">V</font></span><sub><span style="font-family:'Times New Roman';mso-hansi-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;vertical-align:sub;">N</span></sub><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">∪</span><span style="font-family:'Times New Roman';mso-hansi-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">V</span><sub><span style="font-family:'Times New Roman';mso-hansi-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;vertical-align:sub;">T</span></sub><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">）</span><sup><span style="font-family:'Times New Roman';mso-hansi-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;vertical-align:super;">*</span></sup><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">，</span><span style="font-family:'Times New Roman';mso-hansi-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">A</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">、</span><span style="font-family:'Times New Roman';mso-hansi-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">B</span><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">是单个的非终结符号，</span><span style="font-family:'Times New Roman';mso-hansi-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">a</span><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">是单个的终结符号。）</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoPlainText" style="line-height:20.0000pt;mso-line-height-rule:exactly;">5、<span style="mso-spacerun:'yes';font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;">编译过程中，词法分析阶段的任务是</span><u><span style="mso-spacerun:'yes';font-family:'Times New Roman';text-decoration:underline;text-underline:single;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> </span></u><span style="font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;">。</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="line-height:20.0000pt;mso-line-height-rule:exactly;">16、<span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-hansi-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">不能被如下状态转换图识别的句子是</span><u><span style="mso-spacerun:'yes';font-family:'Times New Roman';text-decoration:underline;text-underline:single;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> </span></u><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;">。</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p><p class="MsoNormal"><span style="font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;"><img width="301" height="156" src="http://wljy.whut.edu.cn:80/uploadfiles/word/BYYL.files/BYYL2480.png"></span><span style="font-family:'Times New Roman';font-size:10.5000pt;mso-font-kerning:1.0000pt;"><span style="position:absolute;z-index:1;margin-left:275.0833px;margin-top:-1161.0833px;width:301.0000px;height:156.0000px;"><img width="301" height="156" src="http://wljy.whut.edu.cn:80/uploadfiles/word/BYYL.files/BYYL2481.png"></span></span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p> </o:p></span></p>