jj042516.htm

一些计算机二级考试题

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     &nbsp;&nbsp;&nbsp;&nbsp;(15)fun1函数的调用语句为：fun1(&a,&b,&c)；它将三个整数按由大到小的顺序调整后依次放入a,b,c,三个变量中，a中放量大数。请填空。<br><br>&nbsp;&nbsp;&nbsp;&nbsp;void fun2 (int *x,int *y)<br><br>&nbsp;&nbsp;&nbsp;&nbsp;{int t;<br><br>&nbsp;&nbsp;&nbsp;&nbsp;t=*x;*x=*y;*y=t;<br><br>&nbsp;&nbsp;&nbsp;&nbsp;}<br><br>&nbsp;&nbsp;&nbsp;&nbsp;void fun1 (int *pa,int *pb,int *pc)<br><br>&nbsp;&nbsp;&nbsp;&nbsp;{if(*pc》*pb)fun2(18)<br><br>&nbsp;&nbsp;&nbsp;&nbsp;───；<br><br>&nbsp;&nbsp;&nbsp;&nbsp;if(*pa《*pc)fun2(19)<br><br>&nbsp;&nbsp;&nbsp;&nbsp;──；<br><br>&nbsp;&nbsp;&nbsp;&nbsp;if(*pa《*pb)fun2(20)<br><br>&nbsp;&nbsp;&nbsp;&nbsp;──；<br><br>&nbsp;&nbsp;&nbsp;&nbsp;}<br><br>&nbsp;&nbsp;&nbsp;&nbsp;1998年4月全国计算机等级考试二级笔试试卷基础知识和C语言程序设计答案及评分标准<br><br>&nbsp;&nbsp;&nbsp;&nbsp;一。选择题((1)——(4)共40题，每题1分；(41)——(50)共10题，每题2分)<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(1)C (2)D (3)A (4)D (5)D<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(6)C (7)B (8)A (9)C (10)A<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(11)B (12)C (13)A (14)B (15)A<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(16)C (17)D (18)C (19)D (20)C<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(21)D (22)B (23)C (24)D (25)A<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(26)D (27)D (28)D (29)A (30)B<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(31)A (32)A (33)A (34)B (35)C<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(36)C (37)C (38)D (39)D (40)A<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(41)B (42)C (43)B (44)C (45)C<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(46)A (47)C (48)A (49)B (50)B<br><br>&nbsp;&nbsp;&nbsp;&nbsp;二。填空(1——20共20空，每空2分)<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(1)1 1100101 或(1100101)2<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(2)2 外部(答外部命令不扣分)<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(3)3 CD C:(CD与C:中间至少要有一个空格<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(4)4 AUTOEXEC.BAT<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(5)5 COPY W.TXTP.TXT 或COPY W.TXTP.TXT W.TXT<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(6)6 a/(b*c)或a/(c*b)或a/b/c或a/c/b<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(7)7 1<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(8)8 ###a=26,b=13,c=19<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(9)9 *(p5)或p[5]<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(10)10<br><br>&nbsp;&nbsp;&nbsp;&nbsp;if(a《=b){x=1;printf(“####x=%b、n”，x)；}<br><br>&nbsp;&nbsp;&nbsp;&nbsp;else {y=2;printf(“****y=%b、n”，y)；}<br><br>&nbsp;&nbsp;&nbsp;&nbsp;或<br><br>&nbsp;&nbsp;&nbsp;&nbsp;if(a》b){y=2;printf(“****y=%b、n”，y)；}<br><br>&nbsp;&nbsp;&nbsp;&nbsp;else {x=1;printf(“####x=%B、n”，x)；}<br><br>&nbsp;&nbsp;&nbsp;&nbsp;或<br><br>&nbsp;&nbsp;&nbsp;&nbsp;if(a》b)printf(“####c=%b、n”，x=1)；<br><br>&nbsp;&nbsp;&nbsp;&nbsp;else printf(“****y%b、n”，y=2)；<br><br>&nbsp;&nbsp;&nbsp;&nbsp;或<br><br>&nbsp;&nbsp;&nbsp;&nbsp;if(a》b)printf(“****y=%b、n,y=2)；”<br><br>&nbsp;&nbsp;&nbsp;&nbsp;ilse printf(“####x=%b、n”，x=1)；<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(11)11 rewind 或fseek<br><br>      </font>
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     &nbsp;&nbsp;&nbsp;&nbsp;(12)12、13、14<br><br>&nbsp;&nbsp;&nbsp;&nbsp;void fun (int *q)<br><br>&nbsp;&nbsp;&nbsp;&nbsp;void fun (int q[])<br><br>&nbsp;&nbsp;&nbsp;&nbsp;void fun (int q[M])<br><br>&nbsp;&nbsp;&nbsp;&nbsp;或<br><br>&nbsp;&nbsp;&nbsp;&nbsp;void fun (q)int *q;<br><br>&nbsp;&nbsp;&nbsp;&nbsp;void fun (q)int q[]；<br><br>&nbsp;&nbsp;&nbsp;&nbsp;void fun (q)int q[M]；<br><br>&nbsp;&nbsp;&nbsp;&nbsp;说明：以上两组答案中<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(A)三个答案可以任意次序。(B)标识符q 可以用以字母或下划线开头以字母、数字和下划线组成的名字代替。(C)两种风格可以混用，例如：<br><br>&nbsp;&nbsp;&nbsp;&nbsp;void fun (int *q)<br><br>&nbsp;&nbsp;&nbsp;&nbsp;void fun (q)int q[]；<br><br>&nbsp;&nbsp;&nbsp;&nbsp;void fun (int q[M])<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(13)15 6354<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(14)16 p或p或p=p1或p=1或p=1p<br><br>&nbsp;&nbsp;&nbsp;&nbsp;17 w[i——1]或*(wi——1)<br><br>&nbsp;&nbsp;&nbsp;&nbsp;(15)18 pc,pb 或pb,pc<br><br>&nbsp;&nbsp;&nbsp;&nbsp;19 pc,pa 或pa,pc<br><br>&nbsp;&nbsp;&nbsp;&nbsp;20 pb,pa 或pa,pb<br><br>
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       ·<a href=/proedu/jsjkj/jsjdjks/stjj/html/jj042517.htm class=mainlink>1998年9月全国计算机等级考试二级笔试试卷基础部分和C语言程序设计</a><br>
·<a href=/proedu/jsjkj/jsjdjks/stjj/html/jj042518.htm class=mainlink>1999年4月全国计算机等级考试二级笔试试卷基础部分和C语言程序设计</a><br>
·<a href=/proedu/jsjkj/jsjdjks/stjj/html/jj042519.htm class=mainlink>1999年9月全国计算机等级考试二级笔试试卷基础部分和C语言程序设计</a><br>

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