C 语言程序设计自测练习（二）.doc

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1、C++languageprogrammingchecklist(b)Amultiple-choiceAfunctioncallcannot().A.appearinanexpressionB.appearinthestatementisexecutedC.asafunctionoftheargumentD.asafunctionoftheshapeparameter2describedinthefollowingcorrect().A.definitionofthefunctioncanbenestedfunctioncallscannotbenestedB.t

2、hedefinitionofthefunctioncannotbenestedfunctioncallscanbenestedC.functiondefinitionsandfunctioncallscanbenestedTheD.functiondefinitionsandfunctioncallsarenotallowedtobenestedThearraynameasanargumentofthefunctioncallispassedtotheparameter().Thefirstelementofthevalueinthearrayinthefirs

3、taddressofthearrayB.A.C.numberofarrayelementsarrayofallelementsofthevalueD.4andthefollowingdescriptionoftheerroris().A.calledfunctionwithoutreturnstatementB.calledfunctioncanbeusedinmorethanonereturnstatementC.thefunctioniscalled,ifthereturnvalue,youmusthaveareturnstatementD.thecalle

4、dfunction,areturnstatementcanreturnmultiplevaluestothecallingfunction5followingacorrectdescriptionof().A.notallowedtosetthedefaultvalueoftheparameterB.setthedefaultvalueoftheparametercanonlybesetwhenthefunctionisdefinedC.Setthedefaultvalueoftheparameter,youshouldsettheparameterstothe

5、rightD.Setthedefaultvalueoftheparameter,shouldalltheparametersaresetThepurposeofoverloadedfunctions().A.sharedB.reducespaceC.increasespeedD.easytouse,andimprovereadabilityThetwostringsareconnectedtogethertoformastring,optional()function.A.strlen()B.strcap()C.strcat()D.strcmp()Correct

6、ly()8.A.Usethe#defineforconstantsdefinedaname,thenameoftheprogramandthengivenanothervalueB.thenameoftheconstantsdefinedusingconsttypeofthepoints,whentheprogramisrun,itsvaluecannotbechangedC.usinginlinefunctionsintheprogramandmaketheprogramlessreadableD.definedfunctionscanbegivenanypo

7、sitionintheformalparameterlistofdefaultparametervalues9.Followingidentifier()isafile-levelscope.A.functionparameterB.statementlabelC.ExternalstaticclassidentifierD.automaticclassidentifierIncorrect()10.A.macroreplacementdoesnottakeuptheruntimeB.macronamestypelessC.macroreplacementonl

8、ycharacterto