【答案】计算机专业英语阅读y 过程性评测(16)【参考答案】

判断题:10道,每道2分,总分20 1.WinZip,WinRARandMicrosoft’sInternetExplorerarealldatacompressionsoftware. 正确 错误 2.Alotofuserinterventionisinvolvedintheuseofsystemsoftware. 正确 错误 3.Bankingsystemisakindofsystemprograms. 正确 错误 4.CPUsofallsizehaveprimarystorage,arithmeticlogic,andthecontrolsection. 正确 错误 5.Bracketsareusedtomarkthebeginningandtheendoffunctions. 正确 错误 6.Thedesignofaphysicaldatabasestructureisprocessablebythedatabasemanagementsystem. 正确 错误 7.Toget*,youmustpressShiftandkey"3"andreleaseboth. 正确 错误 8.Designingthetablestructureincludesnamingthefields,identifyingthedatatype,choosingthesize,andwritingthedescription. 正确 错误 9.Withoutsystemssoftware,applicationsoftwareinacomputerisuseless. 正确 错误 10.Applicationsoftware(alsocalledend-userprogram)isdesignedtoperformaspecificfunctiondirectlyfortheuser. 正确 错误 单选题:20道,每道3分,总分60 1.C++fullysupports（）programming. visual object-oriented logic naturallanguage 2.Designedtofitcomfortableunderpalmofyourhand,a(an)()isaninputdevicethatisusedtocontrolthemovementofthepointeronthescreen. display keyboard mouse printer 3.“Class”isthecentralconceptin()andcandirectlybegotfromapplicationconcepts. object-orientedprogramming assemblelanguageprogramming procedure-orientedprogramming anyprogramming 4.Cmightbestbe()asa'medium-levellanguage'. developed decoded programmed described 5.（）：Acollectionofrelatedinformation，organizedforeasyretrieval. Data Database Buffer Stack 6.InClanguage,（）areusedtocreatevariablesandaregroupedatthetopofaprogramblock. declarations dimensions comments descriptions 7.Ifyouwanttoretrievearecordinaphysicallocation.Firstofall,youarenecessarytoknowwhereits()location. physical logistic static dynamic 8.InClaunguage,whenanarraynameispassedtoafunction,whatispassedisthe（）ofthebeginningofthearray. data value location element 9.（）aredesignedtomanagelargebodiesofinformation. I/Oports Printers Databasesystem Keyboards 10.（）：Theminimalunitofinformation,itcanhavethevalue1or0. byte bit logic true 11.Whichoneisnotacomputerlanguages?() word2000 PASCAL C JAVA 12.ACprogramconsistsofseparate(). words strings modules equations 13.Mosttagscomeinmatched()pairs,butthisisnotanabsoluterule. “《“and”》” “<“and”>” “|“and”|” “[“and”]” 14.InClanguage,a（）isaseriesofcharactersenclosedindoublequotes. matrix string program stream 15.An（）statementcanperformacalculationandstoretheresultinavariablesothatitcanbeusedlater. executable input output assignment 16.Adatabaseis(). acollectionoflogicallyrelateddataelements usedtomeetthemultipleprocessingandretrievalneeds usedfororganizations notusedforindividuals 17.()donotbelongtothesystem'ssoftware. Operatingsystem Utilities Applicationprograms Languagetranslators 18.InClanguage，functionsareimportantbecausetheyprovideawayto（）codesothatalargecomplexprogramcanbewrittenbycombiningmanysmallerparts. modify modularize block board 19.InClanguage,theresultofthelogical（）operatoris1ifthevalueofitsoperandis0,0ifthevalueofitsoperandisnon-zero. AND NOT OR EOR 20.Thestandard（）inClanguagecontainmanyusefulfunctionsforinputandoutput，stringhanding，mathematicalcomputations，andsystemprogrammingtasks. database files libraries subroutine 多选题:10道,每道2分,总分20多选题:10道,每道2分,总分20 1.TheClanguagehastheadvantagesasfollows() Blockstructured Portability Compact Fast 2.TheE-Rapproachrequiresseveralstepstoprodureastructure.Thesestepsare(). Dataanalysis Producingandoptimizingtheentitymodel Logicalschemadevelopment Physicaldatabasedesignprocess 3.TheClanguagehasthefollowingbasicdatatypes(). char int float double 4.C++is(). object-oriented procedure-oriented extendedfromC asupersetofC 5.VariablenamesinCmayconsistofanynumberof(). letters digits underscore space 6.TheClanguagecandirectlydealwith()andperformsarithmeticandlogicaloperationsimplementedbyhardware. digits strings characters addresses 7.Computerinformationincludestwocategories(). character data network program 8.Adatabasemaybedesignedfor(),()or(). batchprocessing lineprocessing real-timeprocessing in-lineprocessing 9.Therearethreemainunderlyingstructuresfordatabasemanagementsystems.Theseare:(). Relational Network Hierarchical Logical 10.C++includethefollowingpillars:(). encapsulation datahiding inheritance polymorphism