《LINUX网络操作系统》试题及其答案

1、good" lea dershi p constr ucti on, full play levelscadres i n enter prise development in t heWewillcontinue toimprovethe compa ny's inter nalcontrol system,and steady improvement in a bility tomanag e and control, optimizebusi ness processes,toe nsuresmooth pr ocesses, re sponsibilitie s in

2、 place ;to further strengthe n inter nal control s,play acontr olpostindepe nde ntoversig htrole ofevaluat ion com plyingwit h third-party responsi bility; to a ctively make use of internala udit tools detect potentialma nagement,streamli ne,sta ndardize relatedtra nsactions,strengt hening operation

3、s inaccorda nce wit h law.Dee pening the i nformation ma nagementtoe nsure fullcommuni cation "zero resistance".o constantly perfect ERP ,and BFS+, andPI,a nd MIS,andSCM,i nformation system basedconstr uction,fulli ntegrationi nformation sy stem, achi eved informati on resour ces shared; t

4、o expand Portal systemapplicationofbreadtha nd depth,play informationsystem on ent erprise ofAssistant rol e;to perfectdai ly run mainte na nce operat onofrecords,prom ote problemreasonsanalysi sand systemhandover;to strengtheni ng BFS+,a nd ERP,and SCM, te chnol ogyapplication oftraining, improve e

5、mployee s applicati on i nformation system ofcapa cityand level. Humanisti ccare to ensure "zero."Tostrengtheni ng Huma nities care ,continues tofostercompanywind clear,a nd g as are, andheartShunofcult ure atmosphere ; strengtheni ng lovehelpe d trappe d, caredifficult em ployee s; carrie

6、 doutstyle activitie s, richempl oyees life;stre ngtheninghealth a nd la bour prote ction, organi zation career health medical, controlcare er against; continuesto impl ementation psy chologicalwarni ng preve ntion system,training employee shealt hofcharacter,a nd stable of mood a nd e nterpri singo

7、fattitude,create d frien dlyfraternityofHumanitiesenvironment. ostre ngthe n riskmanageme nt,ensure that thebusiness of"zero risk". To strengthened busine ss pl ansma nagement, will busine ss busi ness planscoverto alllevel,ensurethe businessca ncontrol i ncontrol;t o close concer n financ

8、ial, |_ 一 . 一 J 一.一I _| . 一 一 _ _ 一- I I |_| d_l. I _ . . L.II - |_ 一一一 - 一 一 一J . _ L. I, . I. . L. I .L - . I 一 I_ . _ _LII - - - .1_1 I . . . _> L . I 一 -,L, I. _ _ I一 . | I. _一- . I-.一 .1 |_, 一 一. . I . . |_ _一. _ 1I - 一 . .一 . 一 一 _- 一I.一 .I 一 J .一.一 - 一一 . . II- _ _. IL . I - - . I _ I - I.

9、L - . I-. L 一-. L -.-.一广州工程技术职业学院信息工程（系）院（2009-2010 学年第 2 学期）LINUX操作系统期末考试复习题理论部分:一、单项选择题：1Linux 的创始人是谁（Danother acrossa railing, weare enthusiastica ndfulls,we moreexciting fightmorespirited.Employees,let us togetngesand opportunities,to create agreen,l ow-cost operati on,full of humane careof awor

10、ld-class powerge neration companyand w ork hard!T heoccasi on oftheSpri ng Festival,mysincereA、C、University of HelsinkiD、 Linus TorvaldsTurbolinux B 、 AT&T Bell Laboratry2 在 Linux 中，命令解释器是哪个（D ）A管道 B、分级文件系统C、字符型处理器D shell3 Linux 安装程序提供了两个引导装载程序（ C ）A、GROUPS LLTO B、DIR 和 COID C GRU序口 LILO D、以上都不是

11、4 如果当前目录是/home/sea/china ，那么“ china ”的父目录是哪个目录（ A ）A、 /home/sea B 、 /home/ C 、 / D 、 /sea5 在Linux中，要删除abc目录及其全部内容的命令为：（B ）A、 rmabc B、rm -r abc C、rmdir abc D、rmdir -r abc6 在 Linux环境下，能实现域名解析的功能软件模块是：（C ）A、 apache B 、 dhcpdC、 BIND D 、 SQUID7 创建的辅助DNS服务器无法获得主 DNS区域信息，哪种方法可以解决（D ）A重新启动主DNS服务器日手动从主DNS服务器

12、复制区域文件到辅助DNS服务器C重新启动辅助DNS!艮务器D在主DNS0艮务器中利用allow-transfer 命令设置“允许区域复制”8 假定kernel支持vfat分区，下面哪一个操作是将 /dev/hda1 , 一个Windows分区加载到 /win 目录?（ D ）A、 mount -t windows /win /dev/hda1B、 mount -fs=msdos /dev/hda1 /winC、 mount -s win /dev/hda1 /winD、mount - t vfat /dev/hda1 /win9 显示用户的主目录的命令是什么（A ）A、 echo $HOME

13、B、 echo $USERDIR C、 echo $ECHO D、 echo $ENV10系统中有用户user1 和 user2 ，同属于users 组。在 user1 用户目录下有一文件file1 ，它拥有 644 的权限， 如果 user2 用户想修改user1 用户目录下的file1 文件， 应拥有 （ B ）Wewillcontinue toimprovethe compa ny's inter nalcontrol system,and steady improvement in a bility tomanag e and control, optimizebusi nes

14、s processes,toe nsuresmooth pr ocesses, re sponsibilitie s in place ;to further strengthe n inter nal control s,play acontr olpostindepe nde ntoversig htrole ofevaluation com plyingwit h third -party responsi bility; to a ctively make use of internala udit tools detect potentialma nagement,streamli

15、ne,sta ndardize relatedtra nsactions,strengt hening operations inaccorda nce wit h law.Dee pening the i nformation ma nagementtoe nsurefullcommuni cation "zeroresistance".o constantly perfect ERP ,and BFS+, andPI,a nd MIS,andSCM,i nformation system basedconstr uction,fulli ntegrationi nfor

16、mation sy stem, achi eved informati on resour ces shared; to expand Portal systemapplicationofbreadtha nd depth,play informationsystem on ent erprise ofAssistant rol e;to perfect dai ly run mainte nance operati onofrecords,prom ote problemreasonsanalysi sand systemhandover;to strengtheni ng BFS+,a n

17、d ERP,and SCM, te chnol ogyapplication oftraining, improve employee s applicati on i nformation system ofcapa cityand level. Humanisti ccare to ensure "zero."Tostrengtheni ng Huma nities care ,continues tofostercompanywind clear,a nd g as are, andheartShunofcult ure atmospherestrengtheni n

18、g lovehelpe d trappe d, caredifficult em ployee s; carrie doutstyle activitie s, richempl oyees life;stre ngthe ninghealth a nd la bour prote ction, organi zation career health medical, controlcare er against; continuesto impl ementation psy chologicalwarni ng preve ntion system,training employee sh

19、ealt hofcharacter,a nd stable of mood a nd e nterpri singofattitude,create d friendlyfraternityof Humanitiesenvironment. ostre ngthe n riskmanageme nt,ensure that thebusiness of"zerorisk".Tostrengthened busine ss pl ansma nagement, will busine ss busi ness planscoverto alllevel,ensurethe b

20、usinessca ncontrol i ncontrol;t o close concer n financial,and coalele ctric li nkage, andenergy-savi ng scheduling , national policy tre nds,strengtheni ngtrack, active shoul d;to impleme ntation State-ow ned assets met hod,furtherspe cification busine ss fina ncial ma nagement;t o perfectriskt ube

21、 control system,achieve d riskrecogniti on,a ndmeasure, a nd assessme nt,and report,and controlfeedba ck ofclosed ri ng management , improve risk preventi on ca pacity.o furtherstandar dizetradi ng,and strivetoachieve "accordingto la w,sta ndardizeand fair." Innovation ofperformancema nage

22、ment,toe nsure that potentialemployees "zero fly".T o strengt hen performance management, process control,e nha nceemploye e evaluati on and level sofeffectivecommunication toim proveperforma nce ma nagement. ofurtherquantifyand refineempl oyee standards.Work,fullplayparty, a nd bra nch,an

23、d members in "fivetype Enterpri se" constructioni n the ofcore rol e,and fightingfortressrole andpi oneermodelr ole; to continues to stre ngthening"four权限。A、744B、664 C、646 D、 74611.如何查看一个 RP般件包是否安装(B )A、rpm-Vc postfixB、rpm -q postfixC、 rpm -changelog postfixD 、 rpm -q changelog postfi

24、x12在Linux 中，提供TCP/IP 包过滤功能的软件叫什么（ C ）A、 rarpB、route C、 iptables D 、 filter13. NFS服务器通过调用 /etc/rc.d/init.d找本地服务器的/etc/inetd.confnfs 服务的配置文件是什么？（中的 portmap 和 nfs 脚本启动，启动后它将通过寻文件，向网络上的机子提供nfs 文件共享服务。请问D ）A 、/etc/mtabB、 /etc/fastbootC、/etc/fstab D、 /etc/exports14.用SAMB耿享了目录，但是 windows机器下的网络邻居却看不到它，应该在 /

25、etc/smb.confA 、 AllowWindowsClients=yesB、 Hidden=no15在安装C、 Browsable=yesD 、以上都不是Linux 操作系统时，必须创建的两个分区是：A 、 /home 和 /usrC 、 /和 /swapB、D、/和 / usr/home 和 /swap16按实现原理的不同将防火墙分为（ A ）。A、包过滤防火墙、代理服务器型防火墙B、包过滤防火墙、应用层网关防火墙和代理防火墙C、包过滤防火墙、代理防火墙和软件防火墙D、状态检测防火墙、代理防火墙和动态包过滤防火墙17. Red Hat Linux操作系统中手工安装Apache服务器时，

26、默认的 Web站点的目录为（B ）A、 /etc/httpdB、 /var/www/html C、 /etc/home D、 /home/httpd18 请选出创建用户ID 是200，组ID 是 1000，用户主目录为/home/user01 的新用户user01的正确命令. （ C ）A、 adduser -u:200 -g:1000 -h:/home/user01 user01B、 adduser -u=200 -g=1000 -d=/home/user01 user01C、 useradd -u 200 -g 1000 -d /home/user01 user01D、 useradd -

27、u 200 -g 1000 -h /home/user01 user0119 用命令 ls -al 显示出文件ff 的描述：-rwxr-xr- 1 root root 599 Cec10 17:12ff 由此可知文件ff 的类型为：（A ）A、普通文件B、硬连接 C、目录 D符号连接20 Linux 操作系统中的shell 是（ A ）A、命令解释器B、程序设计语言 C、脚本编辑器D、编译器fback boneba ckbone role; tofull stre ngthening membersyouthwork,fullplayyouthempl oyeesi n company dev

28、elopmentin the offorcerole; to improvei nde pendent Commissionagainstcorruptionwork level,stre ngthe ning on e nterprise businesskeylink ofeffectivenessmonitorend mata ainsta bofurt herstre ngthe n publi city and educati on,im prove theoveralllegalsystem.We muststrengthensafetymanagement,e

29、stablish andimprovethe e ducation,supervision,and evaluationoconscienti ously sumupthe Olympic securitycontrol s,pr omoting i ntegratedmanagementto ahigherl evel, hig hersta ndar ds,a higherl evelofdev elopment.Employees,todayi s lunarcal endaronDe cember24,theox Bellis abouttoring ,atthis time ofye

30、ar,weclearlyfeelt hepulseofthe XX pow ergenerationcompa nyto flourish,tomoreclearlyhearXX powerge neration companies mature asymmetrybreathing. Recalli ng pastgood" lea dershi p constr ucti on, full play levelscadres i n enter prise development in t heWewillcontinue toimprovethe compa ny's

31、inter nalcontrol system,and steady improvement in a bility tomanag e and control, optimizebusi ness processes,toe nsuresmooth pr ocesses, re sponsibilitie s in place ;to further strengthe n inter nal control s,play acontr olpostindepe nde nt oversig htrole ofevaluation com plyingwit h third-party re

32、sponsi bility; to a ctively make use of internala udit tools detect potentialma nagement,streamli ne,sta ndardize relatedtra nsactions,strengt hening operations inaccorda nce wit h law.Dee pening the i nformation ma nagementtoe nsurefullcommuni cation "zeroresistance".o constantly perfect

33、ERP ,and BFS+, andPI,a nd MIS,andSCM,i nformation system basedconstr uction,fulli ntegrationi nformation sy stem, achi eved informati on resour ces shared; to expand Portal systemapplicationofbreadtha nd depth,play informationsystem on ent erprise ofAssistant rol e;to perfectdai ly run mainte nance

34、operati onofrecords,prom ote problemreasonsanalysi sand systemhandover;to strengtheni ng BFS+,a nd ERP,and SCM, te chnol ogyapplication oftraining, improve employee s applicati on i nformation system ofcapa cityand level. Humanisti ccare to ensure "zero."Tostrengtheni ng Huma nities care ,

35、continues tofostercompanywind clear,a nd g as are, andheartShunofcult ure atmospherestrengtheni ng lovehelpe d trappe d, caredifficult em ployee s; carrie doutstyle activitie s, richempl oyees life;stre ngthe ninghealth a nd la bour prote ction, organi zation career health medical, controlcare er ag

36、ainst; continuesto impl ementation psy chologicalwarni ng preve ntion system,training employee shealt hofcharacter,a nd stable of mood a nd e nterpri singofattitude,create d friendlyfraternityof Humanitiesenvironment. ostre ngthe n riskmanageme nt,ensure that thebusiness of"zero risk". To

37、strengthened busine ss pl ansma nagement, will busine ss busi ness planscoverto alllevel,ensurethe businessca n controli ncontrol;t o close concer n financial,and coalele ctric li nkage, andenergy-savi ng scheduling , national policy tre nds,strengtheni ngtrack, active shoul d;to impleme ntation Sta

38、te-ow ned assets met hod,furtherspe cification busine ss fina ncial ma nagement;t o perfectriskt ube control system,achieve d riskrecogniti on,a ndmeasure, a nd assessme nt,and report,and controlfeedba ck ofclosed ri ng management , improve risk preventi on ca pacity.o furtherstandar dizetradi ng,an

39、d strivetoachieve "accordingto la w,sta ndardizeand fair." Innovation ofperformancema nagement,toe nsure that potentialemployees "zero fly".T o streng hen performance management, process control,e nha nceemploye e evaluati on and level sofeffectivecommunication toim proveperforma

40、 nce ma nagement. ofurtherquantifyand refineempl oyee standards.Work,fullplayparty, a nd bra nch,and members in "five type Enterpri se" constructioni n the ofcore rol e,and fightingfortressrole andpi oneermodelr ole; to continues to stre ngthening"four21显示后台用户所执行程序的命令是（B ）A.bg B.jobs

41、C.fg D.uptime22配置主机网卡IP 地址的配置文件是（A ）A./etc/sysconfig/network-scripts/ifcfg-eth0B./etc/sysconfig/networkC./etc/resolv.confD./etc/host.conf23指定系统主机名的配置文件是（C ）A./etc/hostsB./etc/host.confC./etc/sysocnfig/networkD./etc/resolv.conf24.快速启动网卡“ eth0”的命令是（D ）A.ifconfig eth0 noshut B.ipconfig eth0 noshutC.ifn

42、oshut eth0D.ifup eth025记录13 台根域服务器IP 地址的文件是（B ）A./etc/named.caB./var/named/named.caC./var/named/named.local D./etc/named.local26 DNS别名记录的标志是（ C ）A.A B.PTR C.CNAME D.MZ27 dhcp 的租约文件默认保存在（C ）目录下A./etc/dhcpd/ B./var/log/dhcpd/C./var/lib/dhcp/D./var/lib/dhcpd/28在默认的安装中，Apache 把自己的配置文件放在了（B ）目录中A./etc/ht

43、tpd/B./etc/httpd/conf/C./etc/ D./etc/apache/29 .如果要修改默认的www服务的端口号为8080,则需要修改配置文件中的（ D ）一行A.pidfile 80 B.timeout 80 C.keepalive 80D.listen 8030 .要完成虚拟主机的配置，需要在DNS0艮务器中添加（ C ）记录A.SRV B.HINFO C.CNAME D.PTR31普通用户能否读取位于自己主目录中、权限是“ 400”的、属于 root 用户的文件的内容（ B ）A. 能B. 不能32 .能实现 Windows和Linux系统之间文件和打印机共享的Linu

44、x服务是（ A ）fback boneba ckbone role; tofull stre ngthening membersyouthwork,fullplayyoutsystem.We muststrengthensafetymanagement,establish andimprovethe e ducation,supervision,and evaluationoconscienti ously sumupthe Olympic securitycontrol s,pr or omoting integratedmanagemeclearlyfeelt hepulseofthe X

45、X pow ergenerationcompa nyto flourish,tomoreclearlyhearXX powerge neration companies mature asymmetrybreathing. Recalli ng pastanother acrossa railing, weare enthusiastica ndfulls,we moreexciting fightmorespirited.Employees,let us togetwish thatyou a ndthe familiesofthe staffin thenewyear,ggood"

46、; lea dershi p constr ucti on, full play levelscadres i n enter prise development in t heWewillcontinue toimprovethe compa ny's inter nalcontrol system,and steady improvement in a bility tomanag e and control, optimizebusi ness processes,toe nsuresmooth pr ocesses, re sponsibilitie s in place ;t

47、o further strengthe n inter nal control s,play acontr olpostindepe nde ntoversig htrole ofevaluation com plyingwit h third -party responsi bility; to a ctively make use of internala udit tools detect potentialma nagement,streamli ne,sta ndardize relatedtra nsactions,strengt hening operations inaccor

48、da nce wit h law.Dee pening the i nformation ma nagementtoe nsurefullcommuni cation "zeroresistance".o constantly perfect ERP ,and BFS+, andPI,a nd MIS,andSCM,i nformation system basedconstr uction,fulli ntegrationi nformation sy stem, achi eved informati on resour ces shared; to expand Po

49、rtal systemapplicationofbreadtha nd depth,play informationsystem on ent erprise ofAssistant rol e;to perfect dai ly run mainte nance operati onofrecords,prom ote problemreasonsanalysi sand systemhandover;to strengtheni ng BFS+,a nd ERP,and SCM, te chnol ogyapplication oftraining, improve employee s

50、applicati on i nformation system ofcapa cityand level. Humanisti ccare to ensure "zero."Tostrengtheni ng Huma nities care ,continues tofostercompanywind clear,a nd g as are, andheartShunofcult ure atmospherestrengtheni ng lovehelpe d trappe d, caredifficult em ployee s; carrie doutstyle ac

51、tivitie s, richempl oyees life;stre ngthe ninghealth a nd la bour prote ction, organi zation career health medical, controlcare er against; continuesto impl ementation psy chologicalwarni ng preve ntion system,training employee shealt hofcharacter,a nd stable of mood a nd e nterpri singofattitude,cr

52、eate d friendlyfraternityof Humanitiesenvironment. ostre ngthe n riskmanageme nt,ensure that thebusiness of"zerorisk".Tostrengthened busine ss pl ansma nagement, will busine ss busi ness planscoverto alllevel,ensurethe businessca ncontrol i ncontrol;t o close concer n financial,and coalele

53、 ctric li nkage, andenergy-savi ng scheduling , national policy tre nds,strengtheni ngtrack, active shoul d;to impleme ntation State-ow ned assets met hod,furtherspe cification busine ss fina ncial ma nagement;t o perfectriskt ube control system,achieve d riskrecogniti on,a ndmeasure, a nd assessme

54、nt,and report,and controlfeedba ck ofclosed ri ng management , improve risk preventi on ca pacity.o furtherstandar dizetradi ng,and strivetoachieve "accordingto la w,sta ndardizeand fair." Innovation ofperformancema nagement,toe nsure that potentialemployees "zero fly".T o streng

55、t hen performance management, process control,e nha nceemploye e evaluati on and level sofeffectivecommunication toim proveperforma nce ma nagement. ofurtherquantifyand refineempl oyee standards.Work,fullplayparty, a nd bra nch,and members in "fivetype Enterpri se" constructioni n the ofco

56、re rol e,and fightingfortressrole andpi oneermodelr ole; to continues to stre ngthening"fourA.SAMBA B.NFS C.NIS D.HTTPS33 .添加samba帐户的命令是（ C ）A.useradd B.smbuseradd C.smbadduser D.addsmbuser34目前使用的X Window System 是（ A ）版A.X11R6 B.X6R11 C.X12R5 D.X5R1135 .要阻止用户用“CTRL-ALT-DELETE组合键重新启动系统，需要修改的文件是（

57、B ）A./etc/rc.d/inittab B./etc/inittabC./etc/init.d/inittab D./etc/sysconfig/inittab36 .一台PC机的基本配置为：主频 933、硬盘存储容量 40G内存128M,显存8M在安装 linux 系统时，交换分区大小应为：（D ）A、 8M B 、 64M C 、 128M D 、 256M37 .RedHat下硬盘分区，最多可以有（ C ）个主分区和扩展分区A、主分区和扩展分区共三个，一般扩展分区只有两个 日主分区和扩展分区共三个，一般扩展分区只有一个 C主分区和扩展分区共四个，一般扩展分区只有一个 D主分区和扩展分区共四个，一般扩展分区只有两个38 .Linux 操作系统中的shell 是（ A ）A、命令解释器 B、程序设计语言 C、脚本编辑器 D、编译器39 .下面关于文件"/etc/sysconfig/network-scripts/ifcfg-eth0" 的描述哪个是正确的? （ D ）A、它是一个系统脚本文件B、它是可执行文件C它存放本机的名字D 、它指定本机eth0的IP地址40 Linux 安装程序提供了两个引导装载程序（C）A