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1、南开大学2013——2014年度第二学期《Unix管理与开发》期末考试试卷(考试时间：100分钟总分100分)院（系）软件工程学号姓名分数一．选择正确的答案（每题2分，共20分）1.Thesignsoffilescanberead,write,executearefollowedinturn(A)。A.rwxB.xrwC.rdxD.srwAnswer:A2.Exitinteractiveshell，shouldinput(C)。A.;B.^qC.exitD.quitAnswer:C3.I
2、fsuperuserrootwasunderthedirectory：/usr/local，afterinputcd，theuserisunderwhichdirectorynow(B)。A./homeB./rootC./home/rootD./usr/localAnswer:B4.Thereisafilenamedfileunderthedirectory:/home/stud1/wang，using(C)canmakeitruninthebackground，thecommandoutputt
3、hecontentoffiletofile.copyA.catfile>;file.copyB.cat>;file.copyC.catfilefile.copy&D.catfile>file.copy&Answer:C5.InUNIXsystem，thesourcefilechangestoexecutablefilethroughcompiling,theexecutablefilebelongsto(B)A.ASCIIfileB.ordinaryfileC.directoryfileD.spe
4、cialfileAnswer:B6.ThefollowingnarrativeonUNIX,whichisnotcorrect(C)A.UNIXfilesystemisatreestructure,easytomanageandretrieveB.UNIXprovidesawealthofsoftwaretools,suchasutilities,text,anddevelopmenttoolsC.UNIXmanagesordinaryfiles,directories,files,anddevi
5、cefilesindifferentwaysD.UNIXisamulti-user,multi-taskingoperatingsystem南开大学UNIX管理与开发期末试卷9/9Answer:C7.IfyouwanttoknowthedetailusageoffindwhichisacommandofUnix,youshouldinput（C）A．helpfindB．findhelpC．manfindD．findmanAnswer:C8.Aboutthecommandcp，whichisinco
6、rrect（C）A．cpfile1file2B．cpfile1file2/tmpC．cp–rfile1file2D．cp–r/tmp/mytmpAnswer:C9.Whenwecreateanewfile,ithaspropertiesasfollowed（A）A．ReadableandwritablepropertyB．ReadableexecutablepropertyC．WritableexecutablepropertyD.Read-writeexecutablepropertyAnswe
7、r:A10.Ifwewanttochangethetimeofafile,usethecommand（C）A．timeB.DateC.touchD.calAnswer:C11.Aboutthecommandcd,whichisincorrect（D）A．cdBacktodirectorywhenregisteringB．cd/tmpintodirectory/tmpC．cd../intotheupperdirectoryD．cd./intotherootdirectoryAnswer:D12.Wh
8、enyoucreateanewdirectoryusingthemkdircommand,theoptionwhenitsparentdirectoriesdonotexisttocreateaparentdirectoryis(D)。 A. -m B. -d C. -f D. –pAnswer:D13.Thefollowingstatements,whichisnotbelongtothescopeoftheroleoftheifc
